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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

Ethyl butyrate Manufacturer/High quality/Best price/In stock

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Ethyl Butyrate supplier in China

Cas:105-54-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product Name Ethyl butyrate CAS No. 105-54-4 Appearance Colorless transparent liquid, with pineapple aroma Assay ≥99% Capacity 500mt/year Min.packing

Ethyl butyrate

Cas:105-54-4

Min.Order:1 Metric Ton

FOB Price: $12.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

Ethyl butyrate CAS RN: 105-54-4 Molecular formula: C6H12O2 Molecular weight: 116.17 Properties: Colorless and transparent liquid Molecular weight:

Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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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 Ethyl butyrate

Cas:105-54-4

Min.Order:1

Negotiable

Type:Other

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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

Ethyl butyrate

Cas:105-54-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

TIANFUCHEM 105-54-4 Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At p

Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $8.0 / 9.0

Type:Trading Company

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Lonwin Chemical Group Limited

Ethyl butyrate CAS:105-54-4 Specification Product Name Ethyl butyrate CAS No. 105-54-4 Appearance Colorless transparent liquid, with pineapple aroma Assay ≥99% Capacity 500mt/y

Factory supply Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

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

Ethyl butyrate

Cas:105-54-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

Ethyl butyrate-CAS NO.: 105-54-4

Cas:105-54-4

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

Ethyl Butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Ethyl Butyrate

Cas:105-54-4

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

high purity, manufacturer Application:Intermediate

Ethyl Butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Butyric acid ethylester

Cas:105-54-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 105-54-4 with competitive price

Cas:105-54-4

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Ethyl butyrate 105-54-4

Cas:105-54-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Ethyl Butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

Ethyl butyrate manufacture

Cas:105-54-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Ethyl butyrate

Cas:105-54-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#105-54-4;CAT#A801262

Cas:105-54-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

ORCHID CHEMICAL SUPPLIES LTD

Ethyl butyrate 105-54-4 USA FCC III producing standard Authorized ISO9001 2008 AAA standard factory Port:shanghai,ningbo,tianjin,qingdao

Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Exhibition in shanghai Our Laboratoy Our factory Package & Shipment Appearance:colourless liquid with a fruity odour Storage:2-8, cold storage, t

Ethyl butyrate

Cas:105-54-4

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Changzhou Xuanming Chemical Co., Ltd.

P roduct Name Ethyl butyrate Structure CAS NO. 105-54-4 MF. C6H12O2

Manufacturer in China /Best price/In stock Ethyl butyrate

Cas:105-54-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zhejiang Newfine Industry Co.,Ltd.

Zhejiang Newfine Industry Co.,Ltd. is a professional supplier of Aromatic Chemicals,Fragrance & Flavor use Chemicals,Pine Chemicals,Fine Chemicals,Food Additives and some Essential Oils. We have 12 years experien

Ethyl butyrate

Cas:105-54-4

Min.Order:1080 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

ethanol
64-17-5

ethanol

butyric acid
107-92-6

butyric acid

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
zirconium(IV) oxide at 200℃; in vapor-phase;100%
With HZSM-5 at 170℃; for 12h; Temperature;99%
With Thermomyces lanuginosus lipase immobilized in an ionic-exchange resin at 30℃; for 6h; Concentration; Temperature; Sonication; Molecular sieve; Enzymatic reaction;90%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With chlorotriisopropylsilane; dilauryl peroxide; t-C12H25SH In cyclohexane Heating; also with Et3SiH;98%
With formic acid; tributyl-amine; 10-phenyl-10H-phenothiazine In acetonitrile at 20℃; for 24h; Inert atmosphere; UV-irradiation;81%
With indium(III) chloride; triethyl borane; diisobutylaluminium hydride; oxygen In tetrahydrofuran; hexane at 20℃;99 % Spectr.
2-bromobutyric acid ethyl ester
533-68-6

2-bromobutyric acid ethyl ester

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With water; lithium diisopropyl amide In tetrahydrofuran 1) -78 deg C, 30 min 2) 30 min;98%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

N-(4-bromophenyl)-4-methylbenzenesulfonamide
32857-48-0

N-(4-bromophenyl)-4-methylbenzenesulfonamide

A

diethyl suberate
2050-23-9

diethyl suberate

B

phenyl toluenesulfonamide
68-34-8

phenyl toluenesulfonamide

C

4-[4-(toluene-4-sulfonylamino)-phenyl]-butyric acid ethyl ester
1138239-43-6

4-[4-(toluene-4-sulfonylamino)-phenyl]-butyric acid ethyl ester

D

4.4'-(bis-p-toluenesulphonamido)benzidine
51099-99-1

4.4'-(bis-p-toluenesulphonamido)benzidine

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 16h; chemoselective reaction;A n/a
B n/a
C 98%
D n/a
E n/a
butyric acid
107-92-6

butyric acid

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With 0.08%-SO3H functionalized-benzylated Al-SBA-15 nanoporous catalyst at 79.84℃; for 2h;96%
With diethyl ether; hydrogen bromide
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-chlorophenyl methyl sulfone
98-57-7

4-chlorophenyl methyl sulfone

A

diethyl suberate
2050-23-9

diethyl suberate

B

Methyl phenyl sulfone
3112-85-4

Methyl phenyl sulfone

C

ethyl 4-(4-(methylsulfonyl)phenyl)butanoate
1365610-71-4

ethyl 4-(4-(methylsulfonyl)phenyl)butanoate

D

4,4'-bis-methanesulfonyl-biphenyl
134368-62-0

4,4'-bis-methanesulfonyl-biphenyl

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction;A n/a
B n/a
C 94%
D n/a
E n/a
4-Cyanochlorobenzene
623-03-0

4-Cyanochlorobenzene

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

diethyl suberate
2050-23-9

diethyl suberate

B

(1,1'-biphenyl)-4,4'-dicarbonitrile
1591-30-6

(1,1'-biphenyl)-4,4'-dicarbonitrile

C

4-cyano-benzenebutanoic acid ethyl ester
131379-33-4

4-cyano-benzenebutanoic acid ethyl ester

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

benzonitrile
100-47-0

benzonitrile

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C 92%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

A

diethyl suberate
2050-23-9

diethyl suberate

B

2,3'-dimethyl-1,1'-biphenyl
611-43-8

2,3'-dimethyl-1,1'-biphenyl

C

ethyl 4-(o-tolyl)butanoate
105986-51-4

ethyl 4-(o-tolyl)butanoate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

toluene
108-88-3

toluene

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 24h; chemoselective reaction;A n/a
B n/a
C 88%
D n/a
E n/a
bromobenzene
108-86-1

bromobenzene

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

biphenyl
92-52-4

biphenyl

B

diethyl suberate
2050-23-9

diethyl suberate

C

ethyl 4-phenylbutyrate
10031-93-3

ethyl 4-phenylbutyrate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

benzene
71-43-2

benzene

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 21h; chemoselective reaction;A n/a
B n/a
C 86%
D n/a
E n/a
diazoacetic acid ethyl ester
623-73-4

diazoacetic acid ethyl ester

ethane
74-84-0

ethane

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With C31H9AgBF27N6O at 40℃; under 22801.5 Torr; for 4h; Supercritical conditions; Sonication;84%
With F27-Tp(4Bo,3CF2CF3)Ag(thf) In carbon dioxide under 190013 Torr; for 14h; Supercritical conditions;30%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethyl 3-bromobenzoate
24398-88-7

ethyl 3-bromobenzoate

A

diethyl suberate
2050-23-9

diethyl suberate

B

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

C

3,3'-dicarbethoxybiphenyl

3,3'-dicarbethoxybiphenyl

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

ethyl 3-(3-ethoxycarbonylpropyl)benzoate
364359-10-4

ethyl 3-(3-ethoxycarbonylpropyl)benzoate

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 15h; chemoselective reaction;A n/a
B n/a
C n/a
D n/a
E 84%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

para-bromoacetophenone
99-90-1

para-bromoacetophenone

A

diethyl suberate
2050-23-9

diethyl suberate

B

4,4'-diacetylbiphenyl
787-69-9

4,4'-diacetylbiphenyl

C

4-(4-acetylphenyl)butyric acid ethyl ester
71665-59-3

4-(4-acetylphenyl)butyric acid ethyl ester

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 25h; chemoselective reaction;A n/a
B n/a
C 84%
D n/a
E n/a
ethyl diethyl malonate
133-13-1

ethyl diethyl malonate

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In dimethyl sulfoxide at 80℃; for 4h; Decarboxylation;81%
With stearic acid; tetrabutyl phosphonium bromide at 200℃; for 6h;79%
With hydrogen; sodium ethanolate at 250℃; under 51485.6 Torr;
ethyl (E)-crotonate
623-70-1

ethyl (E)-crotonate

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With [MgBr](1+)*[n-Bu2SnBrIH](1-) In tetrahydrofuran at 20℃; for 1h;80%
With sodium hydrogen telluride In ethanol for 2h; Ambient temperature;67 % Spectr.
With methanol; magnesium Ambient temperature; Yield given;
ethanol
64-17-5

ethanol

carbon monoxide
201230-82-2

carbon monoxide

N-butylamine
109-73-9

N-butylamine

A

N-butylformamide
871-71-6

N-butylformamide

B

ethyl n-valerate
539-82-2

ethyl n-valerate

C

N-(ethoxycarbonyl)butylamine
591-62-8

N-(ethoxycarbonyl)butylamine

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With oxygen; Sulfate; zirconium(IV) oxide; palladium dichloride at 170℃; under 45003.6 Torr; for 3h; Title compound not separated from byproducts;A n/a
B n/a
C 80%
D n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-chloro-5-(trifluoromethyl)benzonitrile
328-87-0

2-chloro-5-(trifluoromethyl)benzonitrile

A

diethyl suberate
2050-23-9

diethyl suberate

B

3-trifluoromethylbenzonitrile
368-77-4

3-trifluoromethylbenzonitrile

C

ethyl 4-(2-cyano-4-(trifluoromethyl)phenyl)butanoate
1365610-72-5

ethyl 4-(2-cyano-4-(trifluoromethyl)phenyl)butanoate

D

C16H6F6N2

C16H6F6N2

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction;A n/a
B n/a
C 80%
D n/a
E n/a
1-(5-bromo-1H-indol-1-yl)ethan-1-one
61995-52-6

1-(5-bromo-1H-indol-1-yl)ethan-1-one

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

N-acetylindole
576-15-8

N-acetylindole

B

diethyl suberate
2050-23-9

diethyl suberate

C

ethyl 4-(1-acetyl-1H-indol-5-yl)butanoate
1365610-78-1

ethyl 4-(1-acetyl-1H-indol-5-yl)butanoate

D

C20H16N2O2

C20H16N2O2

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C 79%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

1-Bromo-4-fluorobenzene
460-00-4

1-Bromo-4-fluorobenzene

A

fluorobenzene
462-06-6

fluorobenzene

B

diethyl suberate
2050-23-9

diethyl suberate

C

4,4'-difluorobiphenyl
398-23-2

4,4'-difluorobiphenyl

D

ethyl 4-(4'-fluorophenyl)butanoate
1693-05-6

ethyl 4-(4'-fluorophenyl)butanoate

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C n/a
D 79%
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

p-bromophenylboronic acid pinacol ester
68716-49-4

p-bromophenylboronic acid pinacol ester

A

diethyl suberate
2050-23-9

diethyl suberate

B

ethyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanoate
1365610-75-8

ethyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanoate

C

2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole
24388-23-6

2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

4,4′-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1′-biphenyl

4,4′-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1′-biphenyl

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 20h; chemoselective reaction;A n/a
B 79%
C n/a
D n/a
E n/a
3-methoxyphenyl bromide
2398-37-0

3-methoxyphenyl bromide

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

diethyl suberate
2050-23-9

diethyl suberate

B

3,3'-dimethoxybiphenyl
6161-50-8

3,3'-dimethoxybiphenyl

C

ethyl 4-(3'-methoxyphenyl)butyrate
57816-01-0

ethyl 4-(3'-methoxyphenyl)butyrate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

methoxybenzene
100-66-3

methoxybenzene

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C 78%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-bromophenyl trifluoromethanesulfonate
66107-30-0

4-bromophenyl trifluoromethanesulfonate

A

diethyl suberate
2050-23-9

diethyl suberate

B

Phenyl triflate
17763-67-6

Phenyl triflate

C

ethyl 4-(4-(((trifluoromethyl)sulfonyl)oxy)phenyl)butanoate
1365610-74-7

ethyl 4-(4-(((trifluoromethyl)sulfonyl)oxy)phenyl)butanoate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate)

[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate)

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 16h; chemoselective reaction;A n/a
B n/a
C 76%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

toluene-4-sulfonic acid 4-bromo-phenyl ester
6324-15-8

toluene-4-sulfonic acid 4-bromo-phenyl ester

A

diethyl suberate
2050-23-9

diethyl suberate

B

toluene-4-sulfonic acid phenyl ester
640-60-8

toluene-4-sulfonic acid phenyl ester

C

ethyl 4-(4-(tosyloxy)phenyl)butanoate
1365610-73-6

ethyl 4-(4-(tosyloxy)phenyl)butanoate

D

4'-{[(4-methylphenyl)sulfonyl]oxy}[1,1'-biphenyl]-4-yl 4-methylbenzenesulfonate
300406-05-7

4'-{[(4-methylphenyl)sulfonyl]oxy}[1,1'-biphenyl]-4-yl 4-methylbenzenesulfonate

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 16h; chemoselective reaction;A n/a
B n/a
C 76%
D n/a
E n/a
ethyl crotonate
10544-63-5

ethyl crotonate

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With bismuth(III) chloride; sodium tetrahydroborate In ethanol at 15℃; for 2.5h;75%
With sodium tetrahydroborate; cobalt(II) sulphate heptahydrate In methanol; water at 0 - 21℃; for 0.05h;47%
With nickel dichloride; zinc In 2-methoxy-ethanol; water at 30℃; for 1h; ultrasonic irradiation;100 % Chromat.
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

para-chloroacetophenone
99-91-2

para-chloroacetophenone

A

diethyl suberate
2050-23-9

diethyl suberate

B

4,4'-diacetylbiphenyl
787-69-9

4,4'-diacetylbiphenyl

C

4-(4-acetylphenyl)butyric acid ethyl ester
71665-59-3

4-(4-acetylphenyl)butyric acid ethyl ester

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction;A n/a
B n/a
C 75%
D n/a
E n/a
4-bromo-phenol
106-41-2

4-bromo-phenol

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

diethyl suberate
2050-23-9

diethyl suberate

B

4,4'-Dihydroxybiphenyl
92-88-6

4,4'-Dihydroxybiphenyl

C

4-(4-hydroxyphenyl)butyric acid ethyl ester
62889-58-1

4-(4-hydroxyphenyl)butyric acid ethyl ester

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

phenol
108-95-2

phenol

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 16h; chemoselective reaction;A n/a
B n/a
C 74%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

p-trifluoromethylphenyl bromide
402-43-7

p-trifluoromethylphenyl bromide

A

diethyl suberate
2050-23-9

diethyl suberate

B

4,4'-bis(trifluoromethyl)biphenyl
581-80-6

4,4'-bis(trifluoromethyl)biphenyl

C

α,α,α-trifluorotoluene
98-08-8

α,α,α-trifluorotoluene

D

4-(trifluoromethyl)-benzenebutanoic acid ethyl ester
1235271-20-1

4-(trifluoromethyl)-benzenebutanoic acid ethyl ester

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C n/a
D 74%
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-bromo-N,N-dimethylaniline
586-77-6

4-bromo-N,N-dimethylaniline

A

N,N,N',N'-tetramethylbenzidine
366-29-0

N,N,N',N'-tetramethylbenzidine

B

diethyl suberate
2050-23-9

diethyl suberate

C

ethyl 4-(4-(dimethylamino)phenyl)butanoate
1365610-67-8

ethyl 4-(4-(dimethylamino)phenyl)butanoate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

N,N-dimethyl-aniline
121-69-7

N,N-dimethyl-aniline

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction;A n/a
B n/a
C 74%
D n/a
E n/a
1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

A

diethyl suberate
2050-23-9

diethyl suberate

B

4,4'-Dimethoxybiphenyl
2132-80-1

4,4'-Dimethoxybiphenyl

C

ethyl 4-(4-methoxyphenyl)butanoate
4586-89-4

ethyl 4-(4-methoxyphenyl)butanoate

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

methoxybenzene
100-66-3

methoxybenzene

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 13h; chemoselective reaction;A n/a
B n/a
C 73%
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

(4-bromophenyl)dimethylsilanol
18246-02-1

(4-bromophenyl)dimethylsilanol

A

diethyl suberate
2050-23-9

diethyl suberate

B

ethyl 4-(4-(hydroxydimethylsilyl)phenyl)butanoate
1365610-76-9

ethyl 4-(4-(hydroxydimethylsilyl)phenyl)butanoate

C

dimethylphenylsilanol
5272-18-4

dimethylphenylsilanol

D

4,4'-bis-(dimethylhydroxysilyl)biphenyl
4852-15-7

4,4'-bis-(dimethylhydroxysilyl)biphenyl

E

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction;A n/a
B 73%
C n/a
D n/a
E n/a
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

A

diethyl suberate
2050-23-9

diethyl suberate

B

(1,1'-biphenyl)-4,4'-dicarbonitrile
1591-30-6

(1,1'-biphenyl)-4,4'-dicarbonitrile

C

4-cyano-benzenebutanoic acid ethyl ester
131379-33-4

4-cyano-benzenebutanoic acid ethyl ester

D

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

E

benzonitrile
100-47-0

benzonitrile

Conditions
ConditionsYield
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction;A n/a
B n/a
C 69%
D n/a
E n/a
hexan-1-amine
111-26-2

hexan-1-amine

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N-hexylbutanamide
10264-17-2

N-hexylbutanamide

Conditions
ConditionsYield
at 40℃; for 1h; lipase SP 382 (from Candida sp.);100%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N-butylamine
109-73-9

N-butylamine

N-butyl-butyramide
10264-16-1

N-butyl-butyramide

Conditions
ConditionsYield
at 40℃; for 1h; lipase SP 382 (from Candida sp.);100%
Stage #1: N-butylamine With TurboGrignard In tetrahydrofuran at 20℃; for 0.1h; Microreactor;
Stage #2: butanoic acid ethyl ester In tetrahydrofuran at 20℃; for 0.233333h; Bodroux reaction; Microreactor;
82%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

C8H15NO2

C8H15NO2

Conditions
ConditionsYield
With sodium ethanolate at 100℃; under 75.0075 Torr; for 5h; Large scale;99%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

triethylene glycol di-n-butyrate
26962-26-5

triethylene glycol di-n-butyrate

Conditions
ConditionsYield
With potassium carbonate at 115 - 140℃;98%
3-(3',4'-dihydroxyphenyl)-1-propanol
46118-02-9

3-(3',4'-dihydroxyphenyl)-1-propanol

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

3-(3,4-dihydroxyphenyl)propyl butyrate

3-(3,4-dihydroxyphenyl)propyl butyrate

Conditions
ConditionsYield
With Novozym 435 at 37℃;97%
2-phenylethanol
60-12-8

2-phenylethanol

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

phenethyl butyrate
103-52-6

phenethyl butyrate

Conditions
ConditionsYield
With iron(III)-acetylacetonate; sodium carbonate In n-heptane at 105℃; for 5h; Inert atmosphere;97%
With immobilized Burkholderia cepacia lipase In toluene at 44℃; for 3h; Green chemistry; Enzymatic reaction;
Stage #1: 2-phenylethanol With bis(cyclopentadienyl)titanium dichloride; manganese; diiodomethane In tetrahydrofuran at 20℃; for 2.5h; Inert atmosphere;
Stage #2: butanoic acid ethyl ester In tetrahydrofuran at 20℃; for 1.5h; Inert atmosphere;
With recombinant acyltransferase from Mycobacterium smegmatis In aq. phosphate buffer at 25℃; for 4h; pH=8; Concentration; Green chemistry; Enzymatic reaction;
acetic acid hydrazide
1068-57-1

acetic acid hydrazide

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N-acetyl-N'-butyryl-hydrazine
134985-10-7

N-acetyl-N'-butyryl-hydrazine

Conditions
ConditionsYield
Amano PS Lipase at 25℃; for 72h;96%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

1,2-bis(methylene)-cyclohexane-magnesium
137958-31-7

1,2-bis(methylene)-cyclohexane-magnesium

2,3,4,5,6,7-hexahydro-2-n-propyl-1H-inden-2-ol
140902-48-3

2,3,4,5,6,7-hexahydro-2-n-propyl-1H-inden-2-ol

Conditions
ConditionsYield
In tetrahydrofuran a) -78 deg C, 30 min, b) from -78 deg C to reflux;96%
(E)-4-(3-hydroxyprop-1-en-1-yl)benzene-1,2-diol
3598-26-3

(E)-4-(3-hydroxyprop-1-en-1-yl)benzene-1,2-diol

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

3,4-dihydroxycinnamyl butyrate

3,4-dihydroxycinnamyl butyrate

Conditions
ConditionsYield
With Novozym 435 at 37℃;96%
1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

ethyl 2-(4-methoxyphenyl)butanoate

ethyl 2-(4-methoxyphenyl)butanoate

Conditions
ConditionsYield
Stage #1: butanoic acid ethyl ester With zinc chloride-2,2,6,6-tetramethylpiperidin-1-ide lithium chloride complex In tetrahydrofuran at 25℃; Inert atmosphere;
Stage #2: 1-bromo-4-methoxy-benzene With palladium diacetate In tetrahydrofuran at 25℃; for 1h; Inert atmosphere;
96%
2-amino-4,5-dimethyl-1-phenyl-1H-pyrrole-3-carbonamide
106105-29-7

2-amino-4,5-dimethyl-1-phenyl-1H-pyrrole-3-carbonamide

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

5,6-dimethyl-7-phenyl-2-propyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
1395346-60-7

5,6-dimethyl-7-phenyl-2-propyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 80℃; under 15001.5 Torr; for 30h; Inert atmosphere;96%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

1-Ethoxy-1-trimethylsilyloxy-1-buten
65946-52-3

1-Ethoxy-1-trimethylsilyloxy-1-buten

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h;95%
(i) LDA, (ii) /BRN= 1209232/; Multistep reaction;
With n-butyllithium; diisopropylamine 1.) THF, hexane, -78 deg C, 30 min; 2.) -78 deg C, 15 min; room temp., 1 h; Yield given. Multistep reaction;
With lithium diisopropyl amide In tetrahydrofuran 1.) -78 deg C, 40 min, 2.) -78 deg C, 25 min, 3.) room temperature, 1 h;
Stage #1: butanoic acid ethyl ester With lithium diisopropyl amide In tetrahydrofuran at -78℃; Metallation;
Stage #2: chloro-trimethyl-silane In tetrahydrofuran O-silylation;
hydrazinecarboxylic acid methyl ester
6294-89-9

hydrazinecarboxylic acid methyl ester

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N'-Butyryl-hydrazinecarboxylic acid methyl ester
112800-04-1

N'-Butyryl-hydrazinecarboxylic acid methyl ester

Conditions
ConditionsYield
Amano PS Lipase at 25℃; for 72h;95%
azetidine
503-29-7

azetidine

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

1-butyrylazetidine
164735-75-5

1-butyrylazetidine

Conditions
ConditionsYield
at 40℃; lipase of Horse Liver Acetonic Powder;95%
2,4-difluorophenylamine
367-25-9

2,4-difluorophenylamine

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N-(2,4-difluorophenyl)butyramide

N-(2,4-difluorophenyl)butyramide

Conditions
ConditionsYield
Stage #1: 2,4-difluorophenylamine With TurboGrignard In tetrahydrofuran at 20℃; for 0.1h; Microreactor;
Stage #2: butanoic acid ethyl ester In tetrahydrofuran at 20℃; for 0.233333h; Bodroux reaction; Microreactor;
95%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

3-Amino-3-phenyl-propionic acid tert-butyl ester
149193-92-0

3-Amino-3-phenyl-propionic acid tert-butyl ester

A

(S)-3-butanamido-3-phenylpropanoic acid tert-butyl ester

(S)-3-butanamido-3-phenylpropanoic acid tert-butyl ester

B

tert-butyl (R)-3-amino-3-phenylpropionate
161671-34-7

tert-butyl (R)-3-amino-3-phenylpropionate

Conditions
ConditionsYield
With lipase A from candida antarctica at 23℃; for 24h; Enzymatic reaction; stereoselective reaction;A 94%
B 94%
3-sulfanylpropanol
19721-22-3

3-sulfanylpropanol

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

Butyric acid 3-mercapto-propyl ester

Butyric acid 3-mercapto-propyl ester

Conditions
ConditionsYield
at 28℃; for 24h; lipase from the yeast Candida cylindracea;93.5%
acetic acid
64-19-7

acetic acid

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
With aluminum (III) chloride at 180℃; for 2h;93.32%
2-amino-1-benzyl-4,5-dimethyl-1H-pyrrole-3-carboxamide
1395346-62-9

2-amino-1-benzyl-4,5-dimethyl-1H-pyrrole-3-carboxamide

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

7-benzyl-5,6-dimethyl-2-propyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
1395346-65-2

7-benzyl-5,6-dimethyl-2-propyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 80℃; under 15001.5 Torr; for 80h; Inert atmosphere;93%
3-amino-4-methylpentanoic acid tert-butyl ester

3-amino-4-methylpentanoic acid tert-butyl ester

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

A

(R)-3-amino-4-methylpentanoic acid tert-butyl ester

(R)-3-amino-4-methylpentanoic acid tert-butyl ester

B

(S)-3-butanamido-4-methylpentanoic acid tert-butyl ester

(S)-3-butanamido-4-methylpentanoic acid tert-butyl ester

Conditions
ConditionsYield
With lipase A from candida antarctica at 23℃; for 24h; Enzymatic reaction; stereoselective reaction;A 90%
B 93%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

formic acid hydrazide
624-84-0

formic acid hydrazide

C5H10N2O2
134985-09-4

C5H10N2O2

Conditions
ConditionsYield
Amano PS Lipase at 25℃; for 72h;92%
butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

butyric acid
107-92-6

butyric acid

Conditions
ConditionsYield
With octadecyltriethoxysilane-treated high-silica Hβ-20 zeolite In water at 130℃; for 24h; Reagent/catalyst;92%
With PIPES buffer; Candida rugosa lipase In water; toluene Rate constant; other enzymes, other solvent;
With Candida antarctica lipase B; 4-nitro-phenol; MOPS buffer In water at 25℃; pH=7.2; Enzyme kinetics; Further Variations:; Reagents; Enzymatic reaction;
1,4-Diazacycloheptane
505-66-8

1,4-Diazacycloheptane

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

N-(butyryl)homopiperazine

N-(butyryl)homopiperazine

Conditions
ConditionsYield
92%
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