Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) What is the name of the amino acid produce when propanoic acid is subjected to the following sequence of reagents`PBr_3, Br_2``H_2O``NH_3,A?` - Sarthaks eConnect
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What is the name of the amino acid produce when propanoic acid is subjected to the following sequence of reagents:

  1. `PBr_3, Br_2`
  2. `H_2O`
  3. `NH_3,A?`
A.

alanine

B.

aspartic acid

C.

glutamic acid

D.

valine

Solution

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Best answer

`CH_3CH_2COOH underset{Br_2}{stackrel{PBr_3}rightarrow} CH_3-overset{overset{Br}{|}}{CH}-COOHoverset{H_2O}{rightarrow}CH_3-overset{overset{OH}{|}}{C}H-COOHoverset{NH_3}{rightarrow}CH_3-overset{overset{NH_2}{|}}{C}H-COOH`(Alanine)