Which of the following structure is correct representation for 2 methyl butanoic acid?

2-Methylbutanoic acid

Which of the following is the formula butanoic acid?

Butyric acid

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What is the formula for 2-methylbutanoic acid?

2-Methylbutanoic acid, also known as 2-methylbutyric acid is a branched-chain alkyl carboxylic acid with the chemical formula CH 3 CH 2 CH (CH 3 )CO 2 H, classified as a short-chain fatty acid. It exists in two enantiomeric forms, ( R )- and ( S )-2-methylbutanoic acid.

How can I obtain the enantiomer of 2-methylbutanoic acid?

Either enantiomer of 2-methylbutanoic acid can now be obtained by asymmetric hydrogenation of tiglic acid using a ruthenium – BINAP catalyst. The compound and its enantiomers react as typical carboxylic acids: they can form amide, ester, anhydride, and chloride derivatives.

What is 2-methylbutyric acid?

2-methylbutyric acid is a methylbutyric acid comprising a butyric acid core carrying a 2-methyl substituent. Produced from amino acid leucine during nutrient starvation in bacteria.

What is the Grignard reaction for 2-methylbutanoic acid?

Racemic 2-methylbutanoic acid can readily be prepared by a Grignard reaction using 2-chlorobutane and carbon dioxide. It was the target of the first enantioselective synthesis in 1904 when the German chemist W. Marckwald heated ethyl (methyl)malonic acid with the chiral base brucine and obtained an optically active product mixture.