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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Acetoxyacetone Manufacturer/High quality/Best price/In stock

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Large Stock 99.0% acetonyl acetate 592-20-1 Producer

Cas:592-20-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

1-(Acetyloxy)-2-propanone

Cas:592-20-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Acetoxyacetone CAS 592-20-1

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $40.0 / 80.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

592-20-1 ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Wholesale price CAS 592-20-1 with best price

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

ACETOXYACETONECAS592-20-1

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $20.0 / 22.0

Type:Trading Company

inquiry

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

2-Propanone,1-(acetyloxy)- 592-20-1

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: ACETOXYACETONE CAS: 592-20-1 MF: C5H8O3 MW: 116.12 EINECS: 209-746-3 Mol File: 592-20-1.mol ACETOXYACETONE Structure ACETOXYACETONE Chemical Properties Melting point 74.0-75.5 °C Boiling point 174-176 &de

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

ACETOXYACETONECAS:592-20-1 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 intermediates

ACETOXYACETONECAS:592-20-1

Cas:592-20-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

2-Propanone,1-(acetyloxy)-

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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.:592-20-1

Cas:592-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: ACETOXYACETONE Synonyms: Acetoxy-2-propanone (stabilized with Mg6Al2(OH)16CO3.4H2O);Acetic acid acetonyl ester;Acetoxyacetone,95%;Acetol Acetate Acetoxyacetone;(stabilized with Mg6Al2(OH)16CO3.4H2O);Acetoxy-2-propanone ;Acetic acid-

ACETOXYACETONE big supplier with lower price

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Acetic acid-2-oxo-propyl ester CAS: 592-20-1 Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years Storage should be stored i

Factory supply Acetic acid-2-oxo-propyl ester

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Acetonyl Acetate

Cas:592-20-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

JINING XINHE CHEMICAL CO., LTD

Advantage 1: The product passed the professional production process and quality inspection, the purity is 99% +. 2: Highly qualified engineers to provide technical documents and service. 3: We could provide sample for your test. 4: High qualit

Acetic acid hydroxyacetone ester592-20-1

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Acetic acid-2-oxo-propyl ester

Cas:592-20-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

ACETOXYACETONE

Cas:592-20-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

2-Propanone,1-(acetyloxy)-

Cas:592-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Acetonyl Acetate

Cas:592-20-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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,

Acetoxyacetone

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 Purity ACETOXYACETONE

Cas:592-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

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

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

Acetic acid-2-oxo-propyl ester

Cas:592-20-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Acetoxyacetone

Cas:592-20-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

ACETOXYACETONE

Cas:592-20-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

2-Propanone,1-(acetyloxy)-

Cas:592-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

acetic anhydride
108-24-7

acetic anhydride

hydroxy-2-propanone
116-09-6

hydroxy-2-propanone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With tetrakis(triphenylphosphineoxide)dioxouranium(VI) perchlorate In dichloromethane-d2 at 22℃; for 2.5h;99%
sodium acetate
127-09-3

sodium acetate

chloroacetone
78-95-5

chloroacetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With 18-crown-6 ether In tetrahydrofuran for 2h; Heating;92%
at 140 - 150℃;
In N,N-dimethyl-formamide at 100℃; for 21h;
In N,N-dimethyl-formamide at 100℃; for 21h;
2-methylglycidol
872-30-0

2-methylglycidol

lead(IV) tetraacetate
546-67-8

lead(IV) tetraacetate

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
In benzene for 2h; Inert atmosphere; Reflux; regioselective reaction;91%
acetic acid
64-19-7

acetic acid

acetone
67-64-1

acetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With tert.-butylhydroperoxide; tetrabutylammomium bromide In acetone at 120℃; under 33753.4 Torr; for 0.5h; Inert atmosphere; Microwave irradiation;88%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

pentan-3-one
96-22-0

pentan-3-one

A

Acetol acetate
592-20-1

Acetol acetate

B

1-methyl-2-oxobutyl acetate
2983-05-3

1-methyl-2-oxobutyl acetate

Conditions
ConditionsYield
In acetone Heating; Yields of byproduct given;A n/a
B 64.6%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

cyclohexanone
108-94-1

cyclohexanone

A

Acetol acetate
592-20-1

Acetol acetate

B

2-acetoxycyclohexanone
17472-04-7

2-acetoxycyclohexanone

Conditions
ConditionsYield
In acetone Heating;A n/a
B 57.6%
methanol
67-56-1

methanol

Acetyl(1-chlor-1-methylethyl)peroxid
123775-21-3

Acetyl(1-chlor-1-methylethyl)peroxid

A

Acetol acetate
592-20-1

Acetol acetate

B

Acetyl(1-methoxy-1-methylethyl)peroxid
123775-22-4

Acetyl(1-methoxy-1-methylethyl)peroxid

Conditions
ConditionsYield
With sodium hydrogencarbonate In chloroform-d1 at 0℃; for 20h; Yields of byproduct given;A n/a
B 57%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

cyclopentanone
120-92-3

cyclopentanone

A

Acetol acetate
592-20-1

Acetol acetate

B

2-acetoxycyclopentanone
52789-75-0

2-acetoxycyclopentanone

Conditions
ConditionsYield
In acetone Heating;A n/a
B 54.3%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

butanone
78-93-3

butanone

A

3-acetoxy-2-butanone
4906-24-5

3-acetoxy-2-butanone

B

Acetol acetate
592-20-1

Acetol acetate

C

1-acetoxybutan-3-one
10150-87-5

1-acetoxybutan-3-one

D

2-oxobutyl acetate
1575-57-1

2-oxobutyl acetate

Conditions
ConditionsYield
In acetone Heating; Yields of byproduct given;A 52.3%
B n/a
C n/a
D n/a
In acetone Heating; Yield given. Yields of byproduct given;
ethylbenzene
100-41-4

ethylbenzene

3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

A

Acetol acetate
592-20-1

Acetol acetate

B

1-Phenylethanol
98-85-1, 13323-81-4

1-Phenylethanol

C

1-phenylethyl acetate
93-92-5, 50373-55-2

1-phenylethyl acetate

D

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
In acetone for 48h; Ambient temperature; Further byproducts given;A n/a
B 36%
C 14 % Chromat.
D 50%
3-methyl-butan-2-one
563-80-4

3-methyl-butan-2-one

3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

A

Acetol acetate
592-20-1

Acetol acetate

B

3-Acetoxy-3-methyl-2-butanon
10235-71-9

3-Acetoxy-3-methyl-2-butanon

C

1-(acetyloxy)-3-methyl-2-butanone
36960-07-3

1-(acetyloxy)-3-methyl-2-butanone

Conditions
ConditionsYield
In acetone Heating; Yields of byproduct given;A n/a
B 43.6%
C n/a
In acetone Heating; Yield given. Yields of byproduct given;
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

A

methanol
67-56-1

methanol

B

acetic acid methyl ester
79-20-9

acetic acid methyl ester

C

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With di-isopropyl ether In acetone at 22℃; for 6h; Product distribution; Mechanism;A 12.1%
B 38.4%
C 11.8%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

2-Pentanone
107-87-9

2-Pentanone

A

Acetol acetate
592-20-1

Acetol acetate

B

4-(acetyloxy)-2-pentanone
55577-75-8

4-(acetyloxy)-2-pentanone

C

1-(acetyloxy)-2-pentanone
68113-53-1

1-(acetyloxy)-2-pentanone

D

(-)-1-Ethyl-2-oxopropyl acetate
20510-66-1

(-)-1-Ethyl-2-oxopropyl acetate

Conditions
ConditionsYield
In acetone Heating; Yields of byproduct given;A n/a
B n/a
C n/a
D 35.9%
In acetone Heating; Yield given. Yields of byproduct given;
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

2,4-dimethylpentan-3-one
565-80-0

2,4-dimethylpentan-3-one

A

Acetol acetate
592-20-1

Acetol acetate

B

2-acetoxy-2,4-dimethyl-pentan-3-one
21980-75-6

2-acetoxy-2,4-dimethyl-pentan-3-one

Conditions
ConditionsYield
In acetone Heating; Yields of byproduct given;A n/a
B 32%
methanol
67-56-1

methanol

Allyl acetate
591-87-7

Allyl acetate

A

1,1,3-trimethoxypropane
14315-97-0

1,1,3-trimethoxypropane

B

3-acetoxypropanal
18545-28-3

3-acetoxypropanal

C

Acetol acetate
592-20-1

Acetol acetate

D

3-acetoxy-1,1-dimethoxy-propane
143056-89-7

3-acetoxy-1,1-dimethoxy-propane

Conditions
ConditionsYield
With disodium hydrogenphosphate Product distribution; hexamethylphosphoric triamide;A 16%
B 3%
C 11%
D 28%
3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

acetone
67-64-1

acetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
Heating;26.1%
Mechanism; Heating; other substrates, other ketones, or mixtures of ketones;26.1%
2,5-dimethoxy-2,5-dimethyl-1,4-dioxane
7504-90-7

2,5-dimethoxy-2,5-dimethyl-1,4-dioxane

acetic anhydride
108-24-7

acetic anhydride

A

acetic acid methyl ester
79-20-9

acetic acid methyl ester

B

Acetol acetate
592-20-1

Acetol acetate

2,5-dimethoxy-2,5-dimethyl-1,4-dioxane
7504-90-7

2,5-dimethoxy-2,5-dimethyl-1,4-dioxane

acetyl chloride
75-36-5

acetyl chloride

A

acetic acid methyl ester
79-20-9

acetic acid methyl ester

B

Acetol acetate
592-20-1

Acetol acetate

3-chloroacetyl acetone
7660-21-1

3-chloroacetyl acetone

potassium acetate
127-08-2

potassium acetate

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With ethanol
acetic anhydride
108-24-7

acetic anhydride

chloroacetone
78-95-5

chloroacetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
at 140 - 150℃;
propargyl alcohol
107-19-7

propargyl alcohol

acetic acid
64-19-7

acetic acid

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
at 55 - 65℃; in Gegenwart eines durch Erhitzen von HgO mit (C2H5)2O+BF3 und wenig Trichloressigsaeure in Methanol dargestellten Katalysators;
at 55 - 65℃; in Gegenwart eines aus HgO, Borfluorid-aetherat, Methanol und Trichloressigsaeure hergestellten Katalysators;
With boron trifluoride diethyl etherate; mercury(II) oxide
acetic acid
64-19-7

acetic acid

chloroacetone
78-95-5

chloroacetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
at 140 - 150℃;
sodium acetate
127-09-3

sodium acetate

acetic acid
64-19-7

acetic acid

1-bromoacetone
598-31-2

1-bromoacetone

Acetol acetate
592-20-1

Acetol acetate

potassium acetate
127-08-2

potassium acetate

chloroacetone
78-95-5

chloroacetone

Acetol acetate
592-20-1

Acetol acetate

acetone
67-64-1

acetone

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
With lead(IV) acetate; acetic acid
potassium acetate
127-08-2

potassium acetate

1-bromoacetone
598-31-2

1-bromoacetone

Acetol acetate
592-20-1

Acetol acetate

2-chloropropanal
683-50-1

2-chloropropanal

sodium acetate
127-09-3

sodium acetate

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
In acetic acid Heating;
N-isopropyliden-cyclohexyl amine
6407-36-9

N-isopropyliden-cyclohexyl amine

acetic anhydride
108-24-7

acetic anhydride

Acetol acetate
592-20-1

Acetol acetate

Conditions
ConditionsYield
(i) LDA, Et2O, (ii) air, (iii) /BRN= 385737/; Multistep reaction;
Conditions
ConditionsYield
In acetic anhydride; acetic acid
3,3-dimethyl-butan-2-one
75-97-8

3,3-dimethyl-butan-2-one

3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

A

Acetol acetate
592-20-1

Acetol acetate

B

4-(acetyloxy)-3,3-dimethyl-2-butanone
72816-02-5

4-(acetyloxy)-3,3-dimethyl-2-butanone

C

acetic acid 3,3-dimethyl-2-oxobutyl ester
38559-25-0

acetic acid 3,3-dimethyl-2-oxobutyl ester

Conditions
ConditionsYield
In acetone Heating; Yield given. Yields of byproduct given;
Acetol acetate
592-20-1

Acetol acetate

4-((4-(6-methoxypyridin-3-yl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-N-(piperidin-4-yl)benzamide

4-((4-(6-methoxypyridin-3-yl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-N-(piperidin-4-yl)benzamide

4-((4-(6-methoxypyridin-3-yl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-N-((1-acetoxyacetyl)piperidine 4-yl)benzamide

4-((4-(6-methoxypyridin-3-yl)-5-(trifluoromethyl)pyrimidin-2-yl)amino)-N-((1-acetoxyacetyl)piperidine 4-yl)benzamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 15h;100%
Acetol acetate
592-20-1

Acetol acetate

methyl 2,6-di-O-benzyl-3,4-di-O-trimethylsilyl-α-D-galactopyranoside
176757-34-9

methyl 2,6-di-O-benzyl-3,4-di-O-trimethylsilyl-α-D-galactopyranoside

Acetic acid (3aS,4R,6S,7R,7aS)-7-benzyloxy-4-benzyloxymethyl-6-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-ylmethyl ester

Acetic acid (3aS,4R,6S,7R,7aS)-7-benzyloxy-4-benzyloxymethyl-6-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-ylmethyl ester

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; trimethylsilyl trifluoromethanesulfonate In diethyl ether at -20℃; for 48h;97%
Acetol acetate
592-20-1

Acetol acetate

(2R,3S,4R,5R)-3,4-Bis-benzyloxy-2-((R)-1,2-bis-trimethylsilanyloxy-ethyl)-5-methoxy-tetrahydro-furan
176757-35-0

(2R,3S,4R,5R)-3,4-Bis-benzyloxy-2-((R)-1,2-bis-trimethylsilanyloxy-ethyl)-5-methoxy-tetrahydro-furan

Acetic acid (R)-4-((2S,3S,4R,5R)-3,4-bis-benzyloxy-5-methoxy-tetrahydro-furan-2-yl)-2-methyl-[1,3]dioxolan-2-ylmethyl ester

Acetic acid (R)-4-((2S,3S,4R,5R)-3,4-bis-benzyloxy-5-methoxy-tetrahydro-furan-2-yl)-2-methyl-[1,3]dioxolan-2-ylmethyl ester

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; trimethylsilyl trifluoromethanesulfonate In diethyl ether at -20℃; for 48h;96%
Acetol acetate
592-20-1

Acetol acetate

C22H36O8Si2

C22H36O8Si2

C21H26O10

C21H26O10

Conditions
ConditionsYield
Stage #1: Acetol acetate; C22H36O8Si2 In dichloromethane at 20℃; for 1h; Molecular sieve;
Stage #2: With trifluorormethanesulfonic acid; trimethylsilyl trifluoromethanesulfonate In dichloromethane at -50℃; for 16h;
90%
Acetol acetate
592-20-1

Acetol acetate

(S,S)-2,3-bis(O-trimethylsilyl)-1,4-bisbutane-1,2,3,4-tetrol
158835-58-6

(S,S)-2,3-bis(O-trimethylsilyl)-1,4-bisbutane-1,2,3,4-tetrol

(S,S)-2-(acetoxymethyl)-2-methyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolane
171561-22-1

(S,S)-2-(acetoxymethyl)-2-methyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolane

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In chloroform Ambient temperature;89%
Acetol acetate
592-20-1

Acetol acetate

Dimethyl phosphite
868-85-9

Dimethyl phosphite

2-(dimethoxyphosphoryl)-2-hydroxypropyl acetate

2-(dimethoxyphosphoryl)-2-hydroxypropyl acetate

Conditions
ConditionsYield
Stage #1: Acetol acetate With tert-butylamine In neat (no solvent) at 20℃; for 0.25h;
Stage #2: With phenylphosphonate In neat (no solvent) at 20℃; for 0.25h;
Stage #3: Dimethyl phosphite In neat (no solvent) at 50℃; for 2h;
89%
Acetol acetate
592-20-1

Acetol acetate

p-Toluic acid
99-94-5

p-Toluic acid

N-isocyaniminotriphenylphosphorane
73789-56-7

N-isocyaniminotriphenylphosphorane

benzylamine
100-46-9

benzylamine

2-(benzylamino)-2-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate
1349839-22-0

2-(benzylamino)-2-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3.25h;88%
Acetol acetate
592-20-1

Acetol acetate

N-isocyaniminotriphenylphosphorane
73789-56-7

N-isocyaniminotriphenylphosphorane

m-Toluic acid
99-04-7

m-Toluic acid

2-hydroxy-2-[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate
1431463-24-9

2-hydroxy-2-[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 1h;88%
In water at 20℃; for 1h; Green chemistry;85%
3,5-dimethylbenzoic acid
499-06-9

3,5-dimethylbenzoic acid

Acetol acetate
592-20-1

Acetol acetate

N-isocyaniminotriphenylphosphorane
73789-56-7

N-isocyaniminotriphenylphosphorane

benzylamine
100-46-9

benzylamine

2-(benzylamino)-2-[5-(3,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate
1349839-21-9

2-(benzylamino)-2-[5-(3,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3.25h;87%
Acetol acetate
592-20-1

Acetol acetate

p-Toluic acid
99-94-5

p-Toluic acid

N-isocyaniminotriphenylphosphorane
73789-56-7

N-isocyaniminotriphenylphosphorane

2-hydroxy-2-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate
1431463-27-2

2-hydroxy-2-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]propyl acetate

Conditions
ConditionsYield
In water at 20℃; for 1h; Green chemistry;86%
In dichloromethane at 20℃; for 1h;83%
(Z)-phenyl hept-4-enoate

(Z)-phenyl hept-4-enoate

Acetol acetate
592-20-1

Acetol acetate

phenyl 4-acetoxy-3-hydroxy-3-methyl-2-[(Z)-pent-2-enyl]butanoate

phenyl 4-acetoxy-3-hydroxy-3-methyl-2-[(Z)-pent-2-enyl]butanoate

Conditions
ConditionsYield
With titanium tetrachloride; triethylamine In dichloromethane at -78℃; for 2h;83%
Acetol acetate
592-20-1

Acetol acetate

anthranilic acid amide
28144-70-9

anthranilic acid amide

2-acetoxymethyl-2-methyl-2,3-dihydroquinazolin-4(1H)-one
1239347-30-8

2-acetoxymethyl-2-methyl-2,3-dihydroquinazolin-4(1H)-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 5h; Reflux;80%
3-bromobenzo[b]thiophene-2-carbaldehyde
10135-00-9

3-bromobenzo[b]thiophene-2-carbaldehyde

Acetol acetate
592-20-1

Acetol acetate

A

C14H13BrO4S

C14H13BrO4S

B

C14H13BrO4S

C14H13BrO4S

C

(R)-4-(3-bromobenzo[b]thiophen-2-yl)-4-hydroxy-2-oxobutyl acetate
1380505-95-2

(R)-4-(3-bromobenzo[b]thiophen-2-yl)-4-hydroxy-2-oxobutyl acetate

Conditions
ConditionsYield
With 5-[(2S)-pyrrolidine-2-yl]-1H-tetrazole at 0℃; for 12h; Aldol reaction; optical yield given as %ee; regioselective reaction;A n/a
B n/a
C 80%
benzothiophene-2-carboxaldehyde
3541-37-5

benzothiophene-2-carboxaldehyde

Acetol acetate
592-20-1

Acetol acetate

A

C14H14O4S

C14H14O4S

B

C14H14O4S

C14H14O4S

C

(R)-4-(1-benzothiophen-2-yl)-4-hydroxy-2-oxobutyl acetate
1380505-93-0

(R)-4-(1-benzothiophen-2-yl)-4-hydroxy-2-oxobutyl acetate

Conditions
ConditionsYield
With 5-[(2S)-pyrrolidine-2-yl]-1H-tetrazole at 0℃; for 12h; Aldol reaction; optical yield given as %ee; regioselective reaction;A n/a
B n/a
C 78%
3-methylbenzo[b]thiophene-2-carboxaldehyde
22053-74-3

3-methylbenzo[b]thiophene-2-carboxaldehyde

Acetol acetate
592-20-1

Acetol acetate

A

C15H16O4S

C15H16O4S

B

(R)-4-hydroxy-4-(3-methylbenzo[b]thiophen-2-yl)-2-oxobutyl acetate
1380505-94-1

(R)-4-hydroxy-4-(3-methylbenzo[b]thiophen-2-yl)-2-oxobutyl acetate

Conditions
ConditionsYield
With 5-[(2S)-pyrrolidine-2-yl]-1H-tetrazole at 0℃; for 12h; Aldol reaction; optical yield given as %ee; regioselective reaction;A n/a
B 78%
Acetol acetate
592-20-1

Acetol acetate

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

dimethyl 2-(1-acetoxypropan-2-ylidene)malonate

dimethyl 2-(1-acetoxypropan-2-ylidene)malonate

Conditions
ConditionsYield
With pyridine; titanium tetrachloride In tetrahydrofuran; dichloromethane at 0 - 20℃; for 3h; Knoevenagel Condensation;74%
Acetol acetate
592-20-1

Acetol acetate

2-(3,4-dimethoxyphenyl)-ethylamine
120-20-7

2-(3,4-dimethoxyphenyl)-ethylamine

Dimethyl phosphite
868-85-9

Dimethyl phosphite

2-((3,4-dimethoxyphenethyl)amino)-2-(dimethoxyphosphoryl)propyl acetate

2-((3,4-dimethoxyphenethyl)amino)-2-(dimethoxyphosphoryl)propyl acetate

Conditions
ConditionsYield
Stage #1: Acetol acetate; 2-(3,4-dimethoxyphenyl)-ethylamine In neat (no solvent) at 20℃; for 0.25h;
Stage #2: With phenylphosphonate In neat (no solvent) at 20℃; for 0.25h;
Stage #3: Dimethyl phosphite In neat (no solvent) at 50℃; for 3h;
73%
Acetol acetate
592-20-1

Acetol acetate

heptanoic acid phenyl ester
56052-14-3

heptanoic acid phenyl ester

phenyl 4-acetoxy-3-hydroxy-3-methylheptanoate

phenyl 4-acetoxy-3-hydroxy-3-methylheptanoate

Conditions
ConditionsYield
With titanium tetrachloride; triethylamine In dichloromethane at -78℃; for 2h;72%
Acetol acetate
592-20-1

Acetol acetate

cis-1,4-anhydroerythritol
4358-64-9

cis-1,4-anhydroerythritol

Acetic acid (3aR,6aS)-2-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-2-ylmethyl ester

Acetic acid (3aR,6aS)-2-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-2-ylmethyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene Heating;71%
(E)-phenyl hept-4-enoate

(E)-phenyl hept-4-enoate

Acetol acetate
592-20-1

Acetol acetate

phenyl 4-acetoxy-3-hydroxy-3-methyl-2-[(E)-pent-2-enyl]butanoate

phenyl 4-acetoxy-3-hydroxy-3-methyl-2-[(E)-pent-2-enyl]butanoate

Conditions
ConditionsYield
With titanium tetrachloride; triethylamine In dichloromethane at -78℃; for 2h;70%
Acetol acetate
592-20-1

Acetol acetate

Dimethyl phosphite
868-85-9

Dimethyl phosphite

1-amino-2-propene
107-11-9

1-amino-2-propene

2-(allylamino)-2-(dimethoxyphosphoryl)propyl acetate

2-(allylamino)-2-(dimethoxyphosphoryl)propyl acetate

Conditions
ConditionsYield
Stage #1: Acetol acetate; 1-amino-2-propene In neat (no solvent) at 20℃; for 0.25h;
Stage #2: With phenylphosphonate In neat (no solvent) at 20℃; for 0.25h;
Stage #3: Dimethyl phosphite In neat (no solvent) at 50℃; for 2h;
69%
Acetol acetate
592-20-1

Acetol acetate

ethylene glycol
107-21-1

ethylene glycol

methyl (2-methyl-1,3-dioxolan-2-yl)acetate
56446-60-7

methyl (2-methyl-1,3-dioxolan-2-yl)acetate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene68%
benzothiophene-3-carboxaldehyde
5381-20-4

benzothiophene-3-carboxaldehyde

Acetol acetate
592-20-1

Acetol acetate

A

(R)-4-(benzo[b]thiophen-3-yl)-4-hydroxy-2-oxobutyl acetate
1380505-96-3

(R)-4-(benzo[b]thiophen-3-yl)-4-hydroxy-2-oxobutyl acetate

B

C14H14O4S

C14H14O4S

C

C14H14O4S

C14H14O4S

Conditions
ConditionsYield
With 5-[(2S)-pyrrolidine-2-yl]-1H-tetrazole at 0℃; for 12h; Aldol reaction; optical yield given as %ee; regioselective reaction;A 65%
B n/a
C n/a
Hippuric Acid
495-69-2

Hippuric Acid

Acetol acetate
592-20-1

Acetol acetate

A

E-2-phenyl-4(2-acetoxy-1-methylethylidene)-2-oxazoline-5-one
127117-32-2

E-2-phenyl-4(2-acetoxy-1-methylethylidene)-2-oxazoline-5-one

B

Z-2-phenyl-4(2-acetoxy-1-methylethylidene)-2-oxazoline-5-one
127117-33-3

Z-2-phenyl-4(2-acetoxy-1-methylethylidene)-2-oxazoline-5-one

Conditions
ConditionsYield
With lead acetate; acetic anhydride In tetrahydrofuran for 16h; Heating;A 63%
B 1.9%
With lead acetate; acetic anhydride In tetrahydrofuran
Acetol acetate
592-20-1

Acetol acetate

Dimethyl phosphite
868-85-9

Dimethyl phosphite

cyclohexylmethylamine
3218-02-8

cyclohexylmethylamine

2-((cyclohexylmethyl)amino)-2-(dimethoxyphosphoryl)propyl acetate

2-((cyclohexylmethyl)amino)-2-(dimethoxyphosphoryl)propyl acetate

Conditions
ConditionsYield
Stage #1: Acetol acetate; cyclohexylmethylamine In neat (no solvent) at 20℃; for 0.25h;
Stage #2: With phenylphosphonate In neat (no solvent) at 20℃; for 0.25h;
Stage #3: Dimethyl phosphite In neat (no solvent) at 50℃; for 1h;
62%

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