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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 2-Methylbutyrate supplier in China

Cas:7452-79-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m

Ethyl DL-2-Methylbutyrate

Cas:7452-79-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 high qualtiy Ethyl 2-Methylbutyrate

Cas:7452-79-1

Min.Order:1

Negotiable

Type:Other

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Ethyl 2-Methylbutyrate

Cas:7452-79-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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 2-methylbutyrate Manufacturer/High quality/Best price/In stock

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

2-Methylbutyric acid ethyl ester

Cas:7452-79-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Ethyl 2-methylbutyrate Synonyms: ethyl-2-methylbutyrate(flammableliquids,n.o.s.);RARECHEM AL BI 0133;2-METHYLBUTYRIC ACID ETHYL ESTER;ETHYL 2-METHYLBUTANOATE;ETHYL 2-METHYLBUTYRATE;ETHYL DL-2-METHYLBUTYRATE;FEMA 2443;DL-2

7452-79-1 Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $8900.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name Ethyl 2-methylbutyrate CAS No. 7452-79-1

Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Metric Ton

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent

Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

Manufacturer supply CAS 7452-79-1 with best quality

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Synonyms: 2-Metilbutirato de etilo; Ethyl 2-methylbutanoate Molecular Formula: C7H14O2 Molecular Weight: 130.18

MBE;Ethyl 2-methylbutanoate

Cas:7452-79-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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

Butanoic acid,2-methyl-, ethyl ester 7452-79-1

Cas:7452-79-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

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 prese

Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Ethyl 2-methylbutyrate CAS:7452-79-1 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 in

Ethyl 2-methylbutyrate CAS:7452-79-1

Cas:7452-79-1

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

Butanoic acid,2-methyl-, ethyl ester

Cas:7452-79-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Yuance Industry&Trade Co., Ltd.

Upholding the tenet of "credit first, sincere cooperation, quality assured, favorable prices", we sincerely provide quality perfume products to our new and existing friends from all walks of life. Appearance:Colorless oily liquid with str

Natural Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:5 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 7452-79-1 Ethyl 2-methylbutyrate

Cas:7452-79-1

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

Butanoic acid,2-methyl-, ethyl ester

Cas:7452-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

minimum order qty. 10 gram

Ethyl 2-methylbutyrate CAS NO.7452-79-1 CAS NO.7452-79-1

Cas:7452-79-1

Min.Order:10 Gram

Negotiable

Type:Trading Company

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

Ethyl 2-Methylbutyrate

Cas:7452-79-1

Min.Order:0

Negotiable

Type:Manufacturers

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

Ethyl 2-Methyl Butyrate

Cas:7452-79-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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 2-Methyl Butyrate

Cas:7452-79-1

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 2-methylbutyrate

Cas:7452-79-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

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

Ethyl 2-Methyl Butyrate

Cas:7452-79-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Natural Ethyl 2-Methyl Butyratae CAS No.:7452-79-1 Molecule Formula:C7H14O2 Molecule Weight:130.18 Purity: 99.0% Package: 25kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard

High Quality Natural Ethyl 2-Methyl Butyratae on hot selling

Cas:7452-79-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

Ethyl 2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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,

Ethyl2-methylbutyrate

Cas:7452-79-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Synthetic route

Ethyl tiglate
5837-78-5

Ethyl tiglate

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With 10% Pd/C; hydrogen In methanol under 1500.15 Torr; Inert atmosphere;100%
With methanol; sodium tetrahydroborate; meso-tetraphenylporphyrin iron(III) chloride In tetrahydrofuran at 30℃; for 2h;
ethyl 2-methyl-2-butenoate

ethyl 2-methyl-2-butenoate

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With C40H56N2RuSi4; hydrogen In toluene at 25℃; under 760.051 Torr; for 6h; Schlenk technique;99%
With ethanol; (BQ‑NCOP)IrHCl; sodium t-butanolate at 60℃; for 12h; Inert atmosphere; Schlenk technique; Sealed tube; chemoselective reaction;> 99 %Chromat.
ethyl α-methyl-γ-(vinylsulfonyl)butyrate
119770-04-6

ethyl α-methyl-γ-(vinylsulfonyl)butyrate

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With aluminium amalgam In tetrahydrofuran; water for 10h; Ambient temperature;60%
2-Methylbutanoic acid
116-53-0, 600-07-7

2-Methylbutanoic acid

ethanol
64-17-5

ethanol

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With sulfuric acid; toluene unter Entfernen des entstehenden Wassers;
With sulfuric acid at 80℃; for 2h; Product distribution / selectivity;
(+/-)-ethyl ethylmethylmalonate
80163-58-2

(+/-)-ethyl ethylmethylmalonate

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
at 170℃;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
at 170℃;
ethanol
64-17-5

ethanol

isopentanoyl chloride
108-12-3

isopentanoyl chloride

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-Chlor-2-methyl-butin-(3)-saeure-aethylester
20521-48-6

2-Chlor-2-methyl-butin-(3)-saeure-aethylester

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol
ethyl (Z)-2-methyl-2-butenoate
16509-44-7

ethyl (Z)-2-methyl-2-butenoate

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
With sodium hydrogen telluride In ethanol for 2h; Ambient temperature;9 % Spectr.
With sodium hydrogen telluride In ethanol for 2h; Product distribution; Ambient temperature; other reagent;9 % Spectr.
ethyl (Z)-2-methyl-2-butenoate
16509-44-7

ethyl (Z)-2-methyl-2-butenoate

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

Ethyl tiglate
5837-78-5

Ethyl tiglate

C

ethyl 2-methylenebutyrate
3070-65-3

ethyl 2-methylenebutyrate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.0833333h; Product distribution; the formed intermediates are separated with gas chromatography and detected with 1H-NMR-spectroscopy after several times;A 47.9 % Chromat.
B 50.7 % Chromat.
C 0.2 % Chromat.
Ethyl tiglate
5837-78-5

Ethyl tiglate

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl (Z)-2-methyl-2-butenoate
16509-44-7

ethyl (Z)-2-methyl-2-butenoate

C

ethyl 2-methylenebutyrate
3070-65-3

ethyl 2-methylenebutyrate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.0833333h; Product distribution; the formed intermediates are separated with gas chromatography and detected with 1H-NMR-spectroscopy after several times;A 42.7 % Chromat.
B 1.27 % Chromat.
C 0.4 % Chromat.
Ethyl tiglate
5837-78-5

Ethyl tiglate

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

Ethyl 2-methyl<α-(2)H>butyrate

Ethyl 2-methyl<α-(2)H>butyrate

Conditions
ConditionsYield
With sodium tetrahydroborate; d(4)-methanol; meso-tetraphenylporphyrin iron(III) chloride In tetrahydrofuran at 30℃; for 1h;
ethyl 2-methylenebutyrate
3070-65-3

ethyl 2-methylenebutyrate

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl (Z)-2-methyl-2-butenoate
16509-44-7

ethyl (Z)-2-methyl-2-butenoate

C

Ethyl tiglate
5837-78-5

Ethyl tiglate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.0833333h; Product distribution; the formed intermediates are separated with gas chromatography and detected with 1H-NMR-spectroscopy after several times;A 48.7 % Chromat.
B 1.1 % Chromat.
C 49.7 % Chromat.
ethyl cyclobutylcarboxylate
14924-53-9

ethyl cyclobutylcarboxylate

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl n-valerate
539-82-2

ethyl n-valerate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal at 150℃; under 147102 Torr; Product distribution; the formed products are detected with gas chromatography;A 0.7 % Chromat.
B 0.3 % Chromat.
1-methylcyclopropanecarboxylic acid ethyl ester
71441-76-4

1-methylcyclopropanecarboxylic acid ethyl ester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

2,2-dimethyl-propanoic acid ethyl ester
3938-95-2

2,2-dimethyl-propanoic acid ethyl ester

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 100℃; under 117681 Torr; for 48h; Product distribution; the formed products are detected with gas chromatography;A 72 % Chromat.
B 28 % Chromat.
2-Methylcyclopropancarbonsaeureethylester
20913-25-1

2-Methylcyclopropancarbonsaeureethylester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

Ethyl isovalerate
108-64-5

Ethyl isovalerate

C

ethyl n-valerate
539-82-2

ethyl n-valerate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal at 100℃; under 110326 Torr; for 1.2h; Product distribution; the formed products are detected with gas chromatography;A 2 % Chromat.
B 25 % Chromat.
C 12 % Chromat.
Bicyclo<1.1.0>butan-1-carbonsaeure-ethylester
29820-55-1

Bicyclo<1.1.0>butan-1-carbonsaeure-ethylester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl (Z)-2-methyl-2-butenoate
16509-44-7

ethyl (Z)-2-methyl-2-butenoate

C

Ethyl tiglate
5837-78-5

Ethyl tiglate

D

ethyl 2-methylenebutyrate
3070-65-3

ethyl 2-methylenebutyrate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.133333h; Product distribution; the formed intermediates are separated with gas chromatography and detected with 1H-NMR-spectroscopy after several times;A 21 % Chromat.
B 5 % Chromat.
C 32 % Chromat.
D 19 % Chromat.
Bicyclo<1.1.0>butan-1-carbonsaeure-ethylester
29820-55-1

Bicyclo<1.1.0>butan-1-carbonsaeure-ethylester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl n-valerate
539-82-2

ethyl n-valerate

C

ethyl cyclobutylcarboxylate
14924-53-9

ethyl cyclobutylcarboxylate

D

1-methylcyclopropanecarboxylic acid ethyl ester
71441-76-4

1-methylcyclopropanecarboxylic acid ethyl ester

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.416667h; Product distribution; the formed products are detected with gas chromatography;A 99.1 % Chromat.
B 0.2 % Chromat.
C 0.4 % Chromat.
D 0.3 % Chromat.
exo-Bicyclo<1.1.0>butan-2-carbonsaeure-ethylester
29820-54-0

exo-Bicyclo<1.1.0>butan-2-carbonsaeure-ethylester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl n-valerate
539-82-2

ethyl n-valerate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 0.416667h; Product distribution; the formed products are detected with gas chromatography;A 95 % Chromat.
B 5 % Chromat.
trans-2-Methylcyclopropancarbonsaeureethylester
16764-71-9, 20913-25-1, 56711-68-3, 56711-69-4, 71666-07-4

trans-2-Methylcyclopropancarbonsaeureethylester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

Ethyl isovalerate
108-64-5

Ethyl isovalerate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal at 100℃; under 110326 Torr; for 72h; Product distribution; the formed products are detected with gas chromatography;A 15 % Chromat.
B 85 % Chromat.
2,2,6-trimethyl-2-sila-3-octyn-5-one

2,2,6-trimethyl-2-sila-3-octyn-5-one

A

2-Methylbutanoic acid
116-53-0, 600-07-7

2-Methylbutanoic acid

B

(+)-S-3-sec-butylisoxazole
21024-17-9

(+)-S-3-sec-butylisoxazole

C

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

D

3-((R)-sec-Butyl)-isoxazole

3-((R)-sec-Butyl)-isoxazole

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium carbonate In ethanol for 15h; Product distribution; Heating; reaction at var. pH, racemization;
(2S,3R)-2-Ethyl-3-hydroxy-2-methyl-3-phenyl-butyric acid ethyl ester

(2S,3R)-2-Ethyl-3-hydroxy-2-methyl-3-phenyl-butyric acid ethyl ester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
In diethylene glycol dimethyl ether at 170℃; Rate constant;
(2R,3R)-2-Ethyl-3-hydroxy-2-methyl-3-phenyl-butyric acid ethyl ester

(2R,3R)-2-Ethyl-3-hydroxy-2-methyl-3-phenyl-butyric acid ethyl ester

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
In diethylene glycol dimethyl ether at 170℃; Rate constant;
ethyl diethyl malonate
133-13-1

ethyl diethyl malonate

BaO

BaO

copper chromite

copper chromite

A

(+/-)-2-methyl-1-butanol
137-32-6

(+/-)-2-methyl-1-butanol

B

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
at 250℃; unter Druck je nach den Bedingungen.Hydrogenation;
ethyl diethyl malonate
133-13-1

ethyl diethyl malonate

BaO

BaO

copper chromite

copper chromite

A

methanol
67-56-1

methanol

B

(+/-)-2-methyl-1-butanol
137-32-6

(+/-)-2-methyl-1-butanol

C

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

D

butan-1-ol
71-36-3

butan-1-ol

Conditions
ConditionsYield
at 250℃; unter Druck je nach den Bedingungen.Hydrogenation;
1-butylene
106-98-9

1-butylene

ethanol
64-17-5

ethanol

acetic acid
64-19-7

acetic acid

Ni(CO)4

Ni(CO)4

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl n-valerate
539-82-2

ethyl n-valerate

Conditions
ConditionsYield
at 160 - 170℃;
at 160 - 170℃;
hydrogenchloride
7647-01-0

hydrogenchloride

5-methyl-heptane-2,4-dione
40568-43-2

5-methyl-heptane-2,4-dione

A

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

B

ethyl acetate
141-78-6

ethyl acetate

C

acetone
67-64-1

acetone

D

3-methyl-pentan-2-one
565-61-7, 55156-16-6

3-methyl-pentan-2-one

Conditions
ConditionsYield
at 60℃;
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

(+-)-sec-butyl magnesium bromide

(+-)-sec-butyl magnesium bromide

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-methyl-2-ethyl-3-hydroxybutyric acid, ethyl ester
857781-27-2

2-methyl-2-ethyl-3-hydroxybutyric acid, ethyl ester

Al2O3

Al2O3

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Conditions
ConditionsYield
at 315℃;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

carbon monoxide
201230-82-2

carbon monoxide

2,6-xylyllithium
63509-96-6

2,6-xylyllithium

A

1-(2,6-Dimethyl-phenyl)-3-methyl-pentane-1,2-dione
91873-92-6

1-(2,6-Dimethyl-phenyl)-3-methyl-pentane-1,2-dione

B

m-xylene
108-38-3

m-xylene

Conditions
ConditionsYield
In tetrahydrofuran; Dimethyl ether at -135℃;A 84%
B 13%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

carbon monoxide
201230-82-2

carbon monoxide

2,6-xylyllithium
63509-96-6

2,6-xylyllithium

1-(2,6-Dimethyl-phenyl)-3-methyl-pentane-1,2-dione
91873-92-6

1-(2,6-Dimethyl-phenyl)-3-methyl-pentane-1,2-dione

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether; pentane at -135 - 25℃;84%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

Phenylselenyl bromide
34837-55-3

Phenylselenyl bromide

ethyl 2-methyl-2-phenylselanylbutanoate
308335-56-0

ethyl 2-methyl-2-phenylselanylbutanoate

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 0.25h; selenenylation;72%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

(S)-N-acetyl-L-aspartic anhydride
41148-79-2

(S)-N-acetyl-L-aspartic anhydride

(S)-5-carboxymethyl-3-ethyl-3-methyltetramic acid
1233390-42-5

(S)-5-carboxymethyl-3-ethyl-3-methyltetramic acid

Conditions
ConditionsYield
Stage #1: ethyl 2-methylbutyrate With lithium diisopropyl amide In tetrahydrofuran; hexane; ethylbenzene at -78℃; for 0.75h; Inert atmosphere;
Stage #2: (S)-N-acetyl-L-aspartic anhydride In tetrahydrofuran; hexane; ethylbenzene at -78 - 20℃; for 3.16667h; Inert atmosphere; optical yield given as %de; stereoselective reaction;
70%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

1-(3-bromopropyl)-2,5-dimethyl-1H-pyrrole
83756-21-2

1-(3-bromopropyl)-2,5-dimethyl-1H-pyrrole

3-ethyl-3-methylpiperidin-2-one

3-ethyl-3-methylpiperidin-2-one

Conditions
ConditionsYield
Stage #1: ethyl 2-methylbutyrate With n-butyllithium; N-ethyl-N,N-diisopropylamine In tetrahydrofuran; hexane at -60 - -50℃; Inert atmosphere;
Stage #2: 1-(3-bromopropyl)-2,5-dimethyl-1H-pyrrole In tetrahydrofuran; hexane at -50 - 20℃; for 2h;
Stage #3: With hydroxylamine hydrochloride; potassium hydroxide In ethanol; water Reflux; Inert atmosphere;
69%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

formic acid ethyl ester
109-94-4

formic acid ethyl ester

ethyl-2-formyl-2-methylbutanoate
188026-75-7

ethyl-2-formyl-2-methylbutanoate

Conditions
ConditionsYield
Stage #1: ethyl 2-methylbutyrate With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
Stage #2: formic acid ethyl ester In tetrahydrofuran at -78 - 25℃; for 2.5h; Inert atmosphere;
58%
With lithium diisopropyl amide In tetrahydrofuran at -78℃;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-bromonaphthalene
580-13-2

2-bromonaphthalene

ethyl α-methyl-α-(naphthalen-2-yl)butyrate

ethyl α-methyl-α-(naphthalen-2-yl)butyrate

Conditions
ConditionsYield
With palladium diacetate; lithium hexamethyldisilazane; 2-N,N-(dimethylamino)-2'-di-tert-butylphosphino-1,1'-binaphthyl In toluene at 40℃; for 17h;54%
1-benzyl-2-methyl-4,5-dihydro-1H-imidazole
6096-36-2

1-benzyl-2-methyl-4,5-dihydro-1H-imidazole

ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

1-benzyl-2-(2-hydroxy-3-methylpent-1-enyl)-4,5-dihydroimidazole

1-benzyl-2-(2-hydroxy-3-methylpent-1-enyl)-4,5-dihydroimidazole

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane 1.) -78 deg C, 1 h, 2.) 20 deg C, overnight;51%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

para-bromotoluene
106-38-7

para-bromotoluene

ethyl α-methyl-α-(4-methylphenyl)butyrate

ethyl α-methyl-α-(4-methylphenyl)butyrate

Conditions
ConditionsYield
With palladium diacetate; lithium hexamethyldisilazane; 2-N,N-(dimethylamino)-2'-di-tert-butylphosphino-1,1'-binaphthyl In toluene at 80℃; for 0.5h;48%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-bromo-2-ethyl-2-methyl acetic acid ethyl ester
5398-71-0

2-bromo-2-ethyl-2-methyl acetic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl 2-methylbutyrate With bromine; phosphorus tribromide at 75℃;
Stage #2: With ethanol for 1h; Reflux;
33%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

1-(imino(4-methylpiperazin-1-yl)methyl)guanidine dihydrochloride

1-(imino(4-methylpiperazin-1-yl)methyl)guanidine dihydrochloride

4-sec-butyl-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine

4-sec-butyl-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine

Conditions
ConditionsYield
With sodium methylate at 70℃; Microwave irradiation;17%
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

(+/-)-2-methyl-1-butanol
137-32-6

(+/-)-2-methyl-1-butanol

Conditions
ConditionsYield
With lithium aluminium tetrahydride; diethyl ether
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 6h;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

5-hydroxy-3,6-dimethyl-octan-4-one
62759-47-1

5-hydroxy-3,6-dimethyl-octan-4-one

Conditions
ConditionsYield
With diethyl ether; sodium
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

ethyl α-methyl-α-ethylvalerate
81923-96-8

ethyl α-methyl-α-ethylvalerate

Conditions
ConditionsYield
With diethyl ether; triphenylmethyl sodium Einw. von Propyljodid auf das Reaktionsprodukt;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

diethyl 2-ethyl-2-methyl-3-oxobutanedioate
855843-36-6

diethyl 2-ethyl-2-methyl-3-oxobutanedioate

Conditions
ConditionsYield
With diethyl ether; triphenylmethyl sodium Anschliessend Behandeln mit Oxalsaeure-diaethylester.;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

triphenylmethyl sodium
4303-71-3

triphenylmethyl sodium

2-benzyl-2-methyl-butyric acid ethyl ester

2-benzyl-2-methyl-butyric acid ethyl ester

Conditions
ConditionsYield
With diethyl ether anschliessendes Behandeln mit Benzylbromid;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-benzoyl-2-methyl-butyric acid ethyl ester
25491-44-5

2-benzoyl-2-methyl-butyric acid ethyl ester

Conditions
ConditionsYield
With diethyl ether; triphenylmethyl sodium anschliessend Behandeln mit Benzoylchlorid;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

2-methyl-2-[2]pyridyl-butyric acid ethyl ester
20092-99-3

2-methyl-2-[2]pyridyl-butyric acid ethyl ester

Conditions
ConditionsYield
With diethyl ether; triphenylmethyl sodium Erhitzen des Reaktionsgemisches mit 2-Brom-pyridin in Decalin auf 180grad; (+-)-2-methyl-2-<2>pyridyl-butyric acid ethyl ester;
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

1-iodo-propane
107-08-4

1-iodo-propane

ethyl α-methyl-α-ethylvalerate
81923-96-8

ethyl α-methyl-α-ethylvalerate

Conditions
ConditionsYield
With 1,4-dioxane; sodium hydride
With sodium hydride In 1,4-dioxane
ethyl 2-methylbutyrate
7452-79-1

ethyl 2-methylbutyrate

isopentanoyl chloride
108-12-3

isopentanoyl chloride

2-ethyl-2,5-dimethyl-3-oxo-hexanoic acid ethyl ester

2-ethyl-2,5-dimethyl-3-oxo-hexanoic acid ethyl ester

Conditions
ConditionsYield
With diethyl ether; triphenylmethyl sodium

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