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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Hydratropaldehyde

Cas:93-53-8

Min.Order:1

Negotiable

Type:Other

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Benzeneacetaldehyde, a-methyl-

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2-Phenylpropionaldehyde CAS No. 93-53-8

2-Phenylpropionaldehyde

Cas:93-53-8

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2-Phenylpropionaldehyde CAS 93-53-8

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company

TIANFU-CHEM - 2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New arrival CAS 93-53-8 with best quality

Cas:93-53-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Benzeneacetaldehyde, a-methyl- 93-53-8

Cas:93-53-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2-PHENYLPROPIONALDEHYDE CAS:93-53-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inte

2-PHENYLPROPIONALDEHYDE CAS:93-53-8

Cas:93-53-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Benzeneacetaldehyde, a-methyl-

Cas:93-53-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:93-53-8

Cas:93-53-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 2-PHENYLPROPIONALDEHYDE Synonyms: hydratropaaldehyde;Hydrotropic aldehyde;Propionaldehyde, 2-phenyl-;Hydratropaldehyde~2-Phenylpropanal;2-PHENYLPROPIONALDEHYDE 95+% FCC;3-Phenylpropionaldehyde,~98%;2-Phenylpropionaldehyde,97%;&alph

2-PHENYLPROPIONALDEHYDE big supplier with lower price

Cas:93-53-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qualit

2-Phenylpropionaldehyde

Cas:93-53-8

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

2-Phenylpropionaldehyde

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Benzeneacetaldehyde, a-methyl-

Cas:93-53-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2-Phenylpropionaldehyde

Cas:93-53-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat

Benzeneacetaldehyde, a-methyl-

Cas:93-53-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

alpha-methyl-alpha-tolualdehyd

Cas:93-53-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

high purity2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:0

Negotiable

Type:Trading Company

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Product Name: 2-PHENYLPROPIONALDEHYDE CAS: 93-53-8 MF: C9H10O MW: 134.18 EINECS: 202-255-5 Mol File: 93-53-8.mol 2-PHENYLPROPIONALDEHYDE Structure 2-PHENYLPROPIONALDEHYDE Chemical Properties Melting point 60°C Boiling poin

93-53-8

Cas:93-53-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality produc

2-PHENYLPROPIONALDEHYDE

Cas:93-53-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Benzeneacetaldehyde, a-methyl- CAS NO.93-53-8

Cas:93-53-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Synthetic route

(2S)-2-phenyl-1-propanamine
17596-79-1

(2S)-2-phenyl-1-propanamine

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With immobilised amine transaminase from the moderate halophilic bacterium Halomonas elongata; sodium pyruvate In aq. phosphate buffer; dimethyl sulfoxide at 37℃; under 760.051 Torr; for 3h; pH=8;90%
(2S,3S)-3-phenylbutane-1,2-diol

(2S,3S)-3-phenylbutane-1,2-diol

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With sodium periodate; sodium hydrogencarbonate In dichloromethane at 0 - 20℃; for 4h;77%
(S)-2-phenyl-1-propanol
37778-99-7

(S)-2-phenyl-1-propanol

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With Dess-Martin periodane In dichloromethane for 1.66667h; Inert atmosphere;74%
With Dess-Martin periodane In dichloromethane at 20℃; for 0.5h; Inert atmosphere;70%
With Dess-Martin periodane
With sodium hydrogencarbonate; Dess-Martin periodane In dichloromethane Dess-Martin oxidation; Inert atmosphere; optical yield given as %ee;
Dess-Martin Oxidation;
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

ethylbenzene
100-41-4

ethylbenzene

C

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With hydrogen; PtCl(SnCl3)<(S,S)-BDPP> In toluene at 40℃; under 60004.8 Torr; for 55h;A 42%
B 3%
C 31%
With hydrogen; PtCl(SnCl3)<(S,S)-BDPP> In toluene at 40℃; for 55h;A 42%
B 3%
C 31%
With C44H32Cl4P2PtSn(2+); hydrogen at 40℃; under 30003 Torr; for 336h; Reagent/catalyst; Solvent; Temperature; Time; Pressure; chemoselective reaction;A n/a
B n/a
C n/a
styrene
292638-84-7

styrene

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

ethylbenzene
100-41-4

ethylbenzene

C

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With hydrogen; PtCl(SnCl3)<(S,S)-BDPP> In toluene at 40℃; under 60004.8 Torr; for 55h;A 42%
B 3%
C 31%
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

ethylbenzene
100-41-4

ethylbenzene

C

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

D

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With [(2S,3S)-2,4-bis(diphenylphosphino)pentane]Pt(SnCl3)Cl; hydrogen In toluene at 40℃; under 51714.8 Torr; for 138h;A 68.7 % Chromat.
B n/a
C 25%
D 6.3%
With hydrogen; PtCl2 In toluene at 40℃; under 60004.8 Torr; for 160h; Product distribution; var. PtCl2-diphosphine 2,4-bis(diphenylphosphino)pentane (BDPP)-tin(II)fluoride catalytic system; other temp. and time;
With hydrogen; bis(benzonitrile)dichloroplatinum(II); tin(ll) chloride; (2S,4S)-2,4-bis[((S)-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-2-yl)oxy]pentane In toluene at 100℃; under 76000 Torr; for 2h; Title compound not separated from byproducts;
C13H18O

C13H18O

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With ozone In dichloromethane at -78℃; for 0.0833333h;23%
C12H16O

C12H16O

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With ozone In dichloromethane at -78℃; for 0.0833333h;23%
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With acetylacetonatodicarbonylrhodium(l); hydrogen; (R,S)-binaphos In benzene at 60℃; under 38000 Torr; for 43h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;A 12%
B n/a
C n/a
With acetylacetonatodicarbonylrhodium(l); hydrogen; (R,S)-binaphos In benzene at 60℃; under 38000 Torr; for 43h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;A 8%
B n/a
C n/a
With PtCl2-SnCl2 complex of (4R,5R)-2,2-dimethyl-4,5-bis(diphenylphosphinomethyl)-1,3-dioxolan and its bis(dibenzophosphole) analogue; hydrogen In benzene at 40℃; under 160341 Torr; for 36h; Product distribution; var. temp., var. pressure, var. time, var. PtCl2-SnCl2 complexes, var. ratios of H2:CO; optical purity, selectivity, branched:normal ratio;
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With (R,R)-<<(bicyclo<2.2.2>octane-2,3-diyl)bis(methylene)>bis<5H-benzophosphinindole>>PtCl2 (5a); hydrogen; tin(ll) chloride In benzene at 50℃; under 53200 - 114000 Torr; for 23h; Product distribution; other aromatic olefins; other platinum dichloride complex;
With Rh(acac)2(CO)2; C62H50N4O7P2; hydrogen at 40℃; under 2068.65 - 6205.94 Torr; for 4h; optical yield given as %ee; enantioselective reaction;
With (acetylacetonato)dicarbonylrhodium (l); C54H39NO2P2; hydrogen In toluene at 60℃; under 15001.5 Torr; for 24h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;
With dicarbonylacetylacetonato rhodium (I); C41H50O3P2; hydrogen at 30℃; under 7500.75 Torr; for 16h; Temperature; Pressure; Time; Concentration; Autoclave; Inert atmosphere; enantioselective reaction;A n/a
B n/a
With 2,2',2'',2'''-(1,2-phenylenebis((1S,3S)-tetrahydro-5,8-dioxo-1H-(1,2,4)diazaphospholo(1,2-a)pyridazine-2,1,3(3H)-triyl))tetrakis(N-(1S)-1-phenylethyl)-benzamide; (acetylacetonato)dicarbonylrhodium (l); hydrogen In tetrahydrofuran at 60℃; under 8517.48 Torr; for 24h; Flow reactor; enantioselective reaction;A n/a
B n/a
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With acetylacetonatodicarbonylrhodium(l); 3,5-bis<(4,4'-di-t-butyl-6,6'-dimethoxy-2,2'-biphenyl-1,1'-diyl)phosphite>-1,2-O-isopropylidene-D-xylofuranose; hydrogen In toluene at 25℃; under 6750.5 Torr; for 15h; Product distribution; var. ligands, pressures, temp., times;
With hydrogen; PtCl2-2,4-bis(diphenylphosphino)pentane (BDPP)-2SnCl2; tin(ll) chloride In toluene at 40℃; under 60004.8 Torr; for 160h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With hydrogen; 5)(CO)2> at 40℃; under 6750.5 Torr; for 5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
3-phenylbut-1-ene
934-10-1

3-phenylbut-1-ene

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With dimethylsulfide; ozone 1.) MeOH, O2, -78 deg C, 2.) -10 deg C, 1 h, RT, 1 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
2-Phenylpropanal
34713-70-7

2-Phenylpropanal

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With diethylzinc
Multi-step reaction with 2 steps
1: Na2SO4 / benzene / 20 °C
2: 1.) MeI, 2.) aq. HCl / 1.) 60 deg C, 2.) n-pentane
View Scheme
(3,3-diethoxypropyl)benzene
6956-37-2

(3,3-diethoxypropyl)benzene

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In acetone for 5h; Heating;
(2S,3S)-methylphenylalanine
25488-25-9

(2S,3S)-methylphenylalanine

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With indan-1,2,3-trione hydrate In water; benzene at 80℃; for 0.166667h;
trimethylaluminum
75-24-1

trimethylaluminum

(4R,5R)-2-((E)-Styryl)-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide
91327-70-7

(4R,5R)-2-((E)-Styryl)-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With ozone 1.) toluene, hexane, room temp.,12 h, 2.) MeOH, -78 deg C; Yield given. Multistep reaction;
((S)-2,2-Diethoxy-1-methyl-ethyl)-benzene

((S)-2,2-Diethoxy-1-methyl-ethyl)-benzene

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In acetone for 5h; Heating;
[(S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-pyrrolidin-1-yl]-[(R)-2-phenyl-prop-(E)-ylidene]-amine

[(S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-pyrrolidin-1-yl]-[(R)-2-phenyl-prop-(E)-ylidene]-amine

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With hydrogenchloride; methyl iodide 1.) 60 deg C, 2.) n-pentane; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
[(S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-pyrrolidin-1-yl]-[(S)-2-phenyl-prop-(E)-ylidene]-amine

[(S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-pyrrolidin-1-yl]-[(S)-2-phenyl-prop-(E)-ylidene]-amine

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With hydrogenchloride; methyl iodide 1.) 60 deg C, 2.) n-pentane; Yield given. Multistep reaction;
1-(4-morpholino)-2-phenylpropene
39166-22-8

1-(4-morpholino)-2-phenylpropene

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With L-Tartaric acid In ethanol; water at -60℃; for 0.5h; Product distribution; variation of chiral acids, solvent, temperature;
2-phenylpropane-1,1-diyl diacetate
21129-06-6

2-phenylpropane-1,1-diyl diacetate

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With sodium hydroxide; Candida rugosa lipase In various solvent(s) for 1.16667h; Product distribution; pH=7; different substrates, enzymes, solvents and reaction times;
2-Phenylpropanal
34713-70-7

2-Phenylpropanal

diethylzinc
557-20-0

diethylzinc

A

(2S,3S)-erythro-2-phenylpentan-3-ol
65878-64-0

(2S,3S)-erythro-2-phenylpentan-3-ol

B

(2R,3S)-threo-2-phenylpentan-3-ol
129647-84-3

(2R,3S)-threo-2-phenylpentan-3-ol

C

(2R,3R)-erythro-2-phenylpentan-3-ol
127181-69-5

(2R,3R)-erythro-2-phenylpentan-3-ol

D

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With naphthalene; (R)-PDB In hexane Addition; Further byproducts given;
(E,2R,5S)-7-methyl-5-(2,4,6-trimethylbenzenesulfonyl)amino-2-phenyloct-3-ene
214752-00-8

(E,2R,5S)-7-methyl-5-(2,4,6-trimethylbenzenesulfonyl)amino-2-phenyloct-3-ene

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

N-((S)-1-Formyl-3-methyl-butyl)-2,4,6-trimethyl-benzenesulfonamide
186801-24-1

N-((S)-1-Formyl-3-methyl-butyl)-2,4,6-trimethyl-benzenesulfonamide

Conditions
ConditionsYield
Stage #1: (E,2R,5S)-7-methyl-5-(2,4,6-trimethylbenzenesulfonyl)amino-2-phenyloct-3-ene With ozone In hexane; chloroform at -78℃; ozonolysis;
Stage #2: With zinc In hexane; chloroform at -78 - 0℃; for 0.166667h; Reduction; Title compound not separated from byproducts;
(1S,2R,3S)-1,2-Dihydroxy-1,3-diphenylbutane
243860-93-7

(1S,2R,3S)-1,2-Dihydroxy-1,3-diphenylbutane

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

benzaldehyde
100-52-7

benzaldehyde

Conditions
ConditionsYield
With sodium periodate In dichloromethane for 1h; Oxidation; oxidative cleavage; Title compound not separated from byproducts.;
styrene
292638-84-7

styrene

carbon monoxide
201230-82-2

carbon monoxide

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With furanoside diphosphite derived from D-(+)-glucose; hydrogen; acetylacetonatodicarbonylrhodium(l) In toluene at 20℃;
Stage #1: carbon monoxide With acetylacetonatodicarbonylrhodium(l); tris[(R)-2’-(benzyloxy)-1,1’-binaphthyl-2-yl]phosphite; hydrogen In toluene at 80℃; under 22502.3 Torr; for 3h;
Stage #2: styrene In toluene regioselective reaction;
With hydrogen; acetylacetonatodicarbonylrhodium(l); (S,S,S)-BOBPHOS In toluene at 60℃; under 7500.75 Torr; for 16h; Product distribution / selectivity; Hydroformylation Reaction; Argonaut Endeavour parallel autoclave system;n/a
(E)-1,3-diphenyl-N-[(2-pyridyl)sulfonyl]prop-2-en-1-imine

(E)-1,3-diphenyl-N-[(2-pyridyl)sulfonyl]prop-2-en-1-imine

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

A

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

B

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
Stage #1: (E)-1,3-diphenyl-N-[(2-pyridyl)sulfonyl]prop-2-en-1-imine; dimethyl zinc(II) With copper(I) thiophene-2-carboxylate; (R,S,S)-phosphoramidite monodentate Feringa ligand In toluene at -20℃; for 2h;
Stage #2: With ozone In dichloromethane at -78℃;
Stage #3: With dimethylsulfide for 0.333333h; Title compound not separated from byproducts;
styrene
292638-84-7

styrene

A

3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

B

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
With carbon monoxide; hydrogen; acetylacetonatodicarbonylrhodium(l); 3,4-bis[(R,R)-2,5-diphenyl-phospholan-1-yl]furan-2,5-dione In toluene at 80℃; under 7757.43 Torr; for 3h; Product distribution / selectivity;A n/a
B n/a
With carbon monoxide; hydrogen; acetylacetonatodicarbonylrhodium(l); (R,R)-2,3-bis(2,5-diphenyl-phospholan-1-yl)-quinoxaline In toluene at 80℃; under 7757.43 Torr; for 3h; Product distribution / selectivity;A n/a
B n/a
2-Phenylpropanal
34713-70-7

2-Phenylpropanal

A

(R)-formic acid 1-phenylethyl ester

(R)-formic acid 1-phenylethyl ester

B

(S)-formic acid 1-phenylethyl ester
948997-89-5

(S)-formic acid 1-phenylethyl ester

C

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

D

(R)-2-phenylpropanal
93-53-8

(R)-2-phenylpropanal

Conditions
ConditionsYield
With glucose-6-phosphate dehydrogenase; α-D-glucose 6-phosphate In various solvent(s) at 20℃; pH=7; Product distribution; Further Variations:; pH-values; Reagents; Temperatures; Baeyer-Villiger oxidation;
With phenylacetone monooxygenase from Thermobifida fusca; Tris-HCl buffer; D-glucose 6-phosphate at 27℃; pH=6; Product distribution; Further Variations:; pH-values; Baeyer-Villiger oxidation reaction;
1,3-diphenyl-propen-3-one
614-47-1

1,3-diphenyl-propen-3-one

n-Bu2CuLi

n-Bu2CuLi

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 80 percent / Et3N; TiCl4 / CH2Cl2 / 5 h / Heating
2.1: (R,S,S)-phosphoramidite monodentate Feringa ligand; copper thiophene-2-carboxylate / toluene / 2 h / -20 °C
2.2: O3 / CH2Cl2 / -78 °C
2.3: Me2S / 0.33 h
View Scheme
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 8 percent / H2O / CH2Cl2; ethanol / 0.5 h
2: 95 percent / zinc borohydride / diethyl ether / 1 h
3: NaIO4 supported on silice gel / CH2Cl2 / 1 h
View Scheme
Multi-step reaction with 3 steps
1: 95 percent / zinc borohydride / diethyl ether / 0.5 h
2: 93 percent / hexane / 1 h / 0 °C
3: NaIO4 supported on silice gel / CH2Cl2 / 1 h
View Scheme
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(S)-2-phenyl-1-propanol
37778-99-7

(S)-2-phenyl-1-propanol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 0℃; for 0.5h;96%
With sodium tetrahydroborate In methanol at -78 - 20℃; optical yield given as %ee;
With sodium tetrahydroborate In methanol at -78℃; for 1h; Inert atmosphere;
With sodium tetrahydroborate Inert atmosphere; optical yield given as %ee;
phenyl(trimethylsiloxy)acetonitrile
25438-37-3

phenyl(trimethylsiloxy)acetonitrile

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

A

3-Hydroxy-2,4-diphenyl-2-(trimethylsilyl)pentannitril
119788-70-4

3-Hydroxy-2,4-diphenyl-2-(trimethylsilyl)pentannitril

B

(2R*,3S*)-1,3-Diphenyl-2-(trimethylsilyloxy)-1-butanon
119788-49-7

(2R*,3S*)-1,3-Diphenyl-2-(trimethylsilyloxy)-1-butanon

C

(2S*,3S*)-1,3-Diphenyl-2-(trimethylsilyloxy)-1-butanon
119788-50-0

(2S*,3S*)-1,3-Diphenyl-2-(trimethylsilyloxy)-1-butanon

Conditions
ConditionsYield
With lithium diisopropyl amide In diethyl ether at -78℃; for 2h; Product distribution; further solvent and time and temperature;A 95%
B n/a
C n/a
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

allyl bromide
106-95-6

allyl bromide

2-phenyl-3-hydroxy-5-hexene

2-phenyl-3-hydroxy-5-hexene

Conditions
ConditionsYield
With bis(cyclopentadienyl)titanium dichloride; zinc In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere;93%
diazoacetic acid ethyl ester
623-73-4

diazoacetic acid ethyl ester

3,3',5,5'-tetramethyl-4,4'-dimethoxy benzhydrylamine
1072879-54-9

3,3',5,5'-tetramethyl-4,4'-dimethoxy benzhydrylamine

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-((S)-1-phenylethyl)aziridine-2-carboxylate

(2R,3R)-ethyl 1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-3-((S)-1-phenylethyl)aziridine-2-carboxylate

Conditions
ConditionsYield
Stage #1: 3,3',5,5'-tetramethyl-4,4'-dimethoxy benzhydrylamine With triphenylborane; (3S)-(+)-2,2'-diphenyl-(3,3'-biphenanthrene)-4,4'-diol In toluene at 80℃; for 0.5h; Inert atmosphere; Schlenk technique; Sealed tube;
Stage #2: diazoacetic acid ethyl ester; (S)-2-phenyl-propionaldehyde In toluene at -10℃; for 24h; Molecular sieve; Inert atmosphere; Schlenk technique; stereoselective reaction;
92%
tris(trimethylsilyl)-propenyloxy-silane

tris(trimethylsilyl)-propenyloxy-silane

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(2S,3R,4S)-2,4-dimethyl-4-phenyl-3-tris(trimethylsilyl)siloxybutanal

(2S,3R,4S)-2,4-dimethyl-4-phenyl-3-tris(trimethylsilyl)siloxybutanal

Conditions
ConditionsYield
With bis(trifluoromethanesulfonyl)amide In dichloromethane at -78℃; for 0.25h; Mukaiyama aldol reaction;84%
C8H15BO2
1417175-94-0

C8H15BO2

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C14H20O
1417175-86-0

C14H20O

Conditions
ConditionsYield
With phenylborondichloride; potassium carbonate In dichloromethane at 20℃; for 48h; Inert atmosphere; enantioselective reaction;83%
With phenylborondichloride; potassium carbonate In dichloromethane for 3h; diastereoselective reaction;83%
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

cyclodibromodi-μ-methylene<μ-(tetrahydrofuran)>trizinc

cyclodibromodi-μ-methylene<μ-(tetrahydrofuran)>trizinc

(R)-3-phenyl-1-butene
36617-88-6

(R)-3-phenyl-1-butene

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In tetrahydrofuran at 0 - 20℃;82%
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(S)-2-Phenylpropionic acid
7782-24-3

(S)-2-Phenylpropionic acid

Conditions
ConditionsYield
With sodium chlorite; sodium dihydrogenphosphate dihydrate; 2-methyl-but-2-ene In water; tert-butyl alcohol at 0 - 20℃; for 2h;79%
With potassium permanganate; magnesium sulfate In acetone Inert atmosphere;
C8H15BO2
1417175-76-8

C8H15BO2

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C14H20O
1417175-87-1

C14H20O

Conditions
ConditionsYield
With phenylborondichloride; potassium carbonate In dichloromethane at 20℃; for 48h; Inert atmosphere; enantioselective reaction;78%
With phenylborondichloride; potassium carbonate In dichloromethane for 3h; diastereoselective reaction;78%
C8H15BO2

C8H15BO2

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C14H20O

C14H20O

Conditions
ConditionsYield
With phenylborondichloride; potassium carbonate In dichloromethane for 3h; diastereoselective reaction;77%
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(SS,2S)-(2-Phenylpropylidene)tert-butyl-sulfinimine

(SS,2S)-(2-Phenylpropylidene)tert-butyl-sulfinimine

Conditions
ConditionsYield
With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 6h; Inert atmosphere;76%
C33H68O2Si5
1223593-46-1

C33H68O2Si5

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C39H70O3Si4
1223593-48-3

C39H70O3Si4

Conditions
ConditionsYield
With bis(trifluoromethanesulfonyl)amide In dichloromethane; toluene at -78℃; for 0.5h; Inert atmosphere; enantioselective reaction;75%
3,3-bis(triethylsilyl) benzyl enol ether

3,3-bis(triethylsilyl) benzyl enol ether

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C31H50O2Si2

C31H50O2Si2

Conditions
ConditionsYield
Stage #1: 3,3-bis(triethylsilyl) benzyl enol ether With N,N,N,N,N,N-hexamethylphosphoric triamide; tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 1.5h; Inert atmosphere;
Stage #2: (S)-2-phenyl-propionaldehyde In tetrahydrofuran; pentane at -78℃; for 0.166667h; Inert atmosphere; diastereoselective reaction;
75%
C8H15BO2

C8H15BO2

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C14H20O

C14H20O

Conditions
ConditionsYield
With phenylborondichloride; potassium carbonate In dichloromethane for 3h; diastereoselective reaction;73%
acetone tris(triethylsilyl)silyl enol ether
1223592-76-4

acetone tris(triethylsilyl)silyl enol ether

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C30H60O2Si4
1223593-43-8

C30H60O2Si4

Conditions
ConditionsYield
With bis(trifluoromethanesulfonyl)amide In dichloromethane at 0 - 20℃; Inert atmosphere; enantioselective reaction;72%
(furan-2-yloxy)-trimethylsilane
61550-02-5

(furan-2-yloxy)-trimethylsilane

4-Methoxy-2-methylsulfenylaniline
1658-03-3

4-Methoxy-2-methylsulfenylaniline

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

C21H23NO3S
1092853-68-3

C21H23NO3S

Conditions
ConditionsYield
Stage #1: 4-Methoxy-2-methylsulfenylaniline; (S)-2-phenyl-propionaldehyde With magnesium sulfate at 22℃; for 0.166667h;
Stage #2: (furan-2-yloxy)-trimethylsilane With N-[2-PPh2-benzylidene]-L-tert-leucine (4-methoxyphenyl)amide; silver(I) acetate; isopropyl alcohol In tetrahydrofuran at -78℃; for 20h; Mannich reaction;
68%
C30H60O2Si4
1223593-43-8

C30H60O2Si4

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

A

C39H70O3Si4
1223593-48-3

C39H70O3Si4

B

C39H70O3Si4

C39H70O3Si4

Conditions
ConditionsYield
Stage #1: C30H60O2Si4 With lithium hexamethyldisilazane In hexane; N,N-dimethyl-formamide at -40℃; Inert atmosphere;
Stage #2: (S)-2-phenyl-propionaldehyde In hexane; N,N-dimethyl-formamide at -60℃; Inert atmosphere; optical yield given as %de; enantioselective reaction;
A 66%
B n/a
tert-butyl (E)-crotonate
79218-15-8

tert-butyl (E)-crotonate

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(2R,3R,4S)-tert-butyl 3-hydroxy-2-ethyl-4-phenylpentanoate
1071938-25-4

(2R,3R,4S)-tert-butyl 3-hydroxy-2-ethyl-4-phenylpentanoate

Conditions
ConditionsYield
Stage #1: tert-butyl (E)-crotonate; (S)-2-phenyl-propionaldehyde; chiral Rh(Phebox) In toluene at 50℃; for 0.5h;
Stage #2: With potassium fluoride; tetrabutyl ammonium fluoride; water In tetrahydrofuran; N,N-dimethyl-formamide at 50℃; for 16h; Further stages.;
61%
triethylaluminum
97-93-8

triethylaluminum

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(R,R)/(S,S)-2-phenylpentan-3-ol
88790-26-5

(R,R)/(S,S)-2-phenylpentan-3-ol

Conditions
ConditionsYield
With methyllithium In diethyl ether; dichloromethane at -78℃;56%
C18H22Si

C18H22Si

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

A

C19H22O

C19H22O

B

C19H22O

C19H22O

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -60℃; for 24h; Sakurai-Hosomi Allylation; Schlenk technique; Glovebox; Inert atmosphere;A 53%
B n/a
(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

2,3-dimethyl-buta-1,3-diene
513-81-5

2,3-dimethyl-buta-1,3-diene

(R)-4,5-dimethyl-2-((S)-1-phenylethyl)-3,6-dihydro-2H-pyran

(R)-4,5-dimethyl-2-((S)-1-phenylethyl)-3,6-dihydro-2H-pyran

Conditions
ConditionsYield
With N,N'-((11bS,11b'S)-azanediylbis(2,6-bis(3,5-bis(perfluoropropyl)phenyl)-4λ5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine-4-yl-4-ylidene))bis(1,1,1-trifluoromethanesulfonamide) In methyl cyclohexane at -78 - -20℃; for 48h; Reagent/catalyst; Diels-Alder Cycloaddition; Molecular sieve; diastereoselective reaction;48%
C18H22Si

C18H22Si

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

A

C19H22O

C19H22O

B

C19H22O

C19H22O

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -60℃; for 24h; Sakurai-Hosomi Allylation; Schlenk technique; Glovebox; Inert atmosphere; diastereoselective reaction;A 47%
B n/a
2-(Z-3-chloroprop-2-enyl)-4,4,5,5-tetramethyl-1,2,3-dioxaborolane
158813-39-9

2-(Z-3-chloroprop-2-enyl)-4,4,5,5-tetramethyl-1,2,3-dioxaborolane

(S)-2-phenyl-propionaldehyde
93-53-8

(S)-2-phenyl-propionaldehyde

(2S,3R,Z)-6-chloro-2-phenylhex-5-en-3-ol

(2S,3R,Z)-6-chloro-2-phenylhex-5-en-3-ol

Conditions
ConditionsYield
With (2S)-2-((2-hydroxy-3-(triphenylsilyl)benzyl)amino)-2-(3-hydroxyadamantan-1-yl) 1-(isoindolin-2-yl)ethan-1-one; zinc dimethoxide In toluene at 22℃; for 14h; Glovebox; Inert atmosphere; Sealed tube; stereoselective reaction;32%
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