ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Ethyl compound ETHYL 3-METHYL-2-OXOBUTYRATE

ETHYL 3-METHYL-2-OXOBUTYRATE

ETHYL 3-METHYL-2-OXOBUTYRATE Basic information
Product Name:ETHYL 3-METHYL-2-OXOBUTYRATE
Synonyms:ETHYL 3-METHYL-2-OXOBUTYRATE;KETOVALINE ETHYL ESTER;2-Oxoisovaleric acid ethyl ester;2-Oxyisovaleric acid ethyl ester;3-Methyl-2-oxobutanoic acid ethyl ester;3-Methyl-2-oxobutyric acid ethyl ester;Ethyl 2-oxo-3-methylbutanoate;Ethyl 2-oxo-3-methylbutyrate
CAS:20201-24-5
MF:C7H12O3
MW:144.17
EINECS:243-587-0
Product Categories:Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Esters;Organic Building Blocks
Mol File:20201-24-5.mol
ETHYL 3-METHYL-2-OXOBUTYRATE Structure
ETHYL 3-METHYL-2-OXOBUTYRATE Chemical Properties
Boiling point 62 °C/11 mmHg (lit.)
density 0.989 g/mL at 25 °C (lit.)
refractive index n20/D 1.410(lit.)
Fp 110 °F
storage temp. 2-8°C
form Liquid
color Clear light yellow
Water Solubility Slightly soluble in water.
BRN 1756668
Safety Information
Risk Statements 10
Safety Statements 16
RIDADR UN 3272 3/PG 3
WGK Germany 3
HazardClass 3.2
PackingGroup III
HS Code 29183000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ETHYL 3-METHYL-2-OXOBUTYRATE Usage And Synthesis
Chemical Propertiesclear light yellow liquid
UsesEthyl dimethylpyruvate is used as an allyl halide reactant in the presence of indium to release hydroxy unsaturated carbonyl compounds. It was also used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.
UsesEthyl 3-methyl-2-oxobutyrate was used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.
General DescriptionEthyl 3-methyl-2-oxobutyrate reacts with a variety of allyl halides in the presence of indium to afford hydroxy unsaturated carbonyl compounds. Conformational behaviour of ethyl 3-methyl-2-oxobutyrate was investigated using solution FTIR in combination with ab initio calculations.
ETHYL 3-METHYL-2-OXOBUTYRATE Preparation Products And Raw materials
Preparation Products3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED-->2,5-Dihydro-3-(1-methylethyl)-2,5-dioxo-1H-pyrrole-1-propanoic acid-->Sodium 3-methyl-2-oxobutanoate
RARECHEM AL BW 1372 ETHYL OXO(2-OXO-2,3-DIHYDRO-1H-INDOL-3-YL)ACETATE OXO-(2-OXO-TETRAHYDRO-FURAN-3-YL)-ACETIC ACID ETHYL ESTER ETHYL 2-OXO-2-(3,3,5-TRIMETHYL-2-OXOCYCLOPENTYL)ACETATE ETHYL-3-CYANO-3-PHENYLPYRUVATE 97 Ethyl butyrate 2-OXOCYCLOHEXANEGLYOXYLIC ACID ETHYL ESTER CYCLOPENTANEACETIC ACID, A,2-DIOXO-, ETHYL ESTER 2-Oxobutyric acid ETHYL 3-METHYL-2-OXOBUTYRATE Ethyl 2-cyclohexyl-2-oxoacetate DIETHYL 2-CYANO-3-OXOSUCCINATE ETHYL CYCLOPENTYL(OXO)ACETATE ETHYL 4-(4-CHLOROPHENYL)-3-METHYL-2,4-DIOXO-BUTYRATE DIETHYL OXALPROPIONATE Ethyl 2-methyl-3-oxobutyrate ETHYL2-ETHYL-2-METHYL-3-OXOBUTYRATE RARECHEM AL BW 1376
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