CH3-CH2-COOH-Br2 CH3-Br-CH-COOH CH3-NH2-CH-COOH The following sequence of reaction affords -

The correct option is D a recemic amino acid products CH_3 CH_2 COOH+Br_2 CH_3 Br|CH COOH #160; #160;(Recemic) #160; #160; #160; #160; ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Nucleophilic Substitution in Alkyl Halides

CH3-CH2-COOH+...

Question

$C H_{3} - C H_{2} - C O O H + B r_{2} P B r_{3} - -- \to C H_{3} - C | B r H - C O O H$
$H_{2} O, C H_{3} N H_{2} - -------- \to$ $C H_{3} - C | N H_{2} H - C O O H$

The following sequence of reaction affords :

a mixture of chiral, diastereomeric amino acids

No worries! We‘ve got your back. Try BYJU‘S free classes today!

a mixture of racemic, disteromeric amino acids

No worries! We‘ve got your back. Try BYJU‘S free classes today!

a chiral amino acid product

No worries! We‘ve got your back. Try BYJU‘S free classes today!

a recemic amino acid products

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D a recemic amino acid products
$C H_{3} - C H_{2} - C O O H + B r_{2} P B r_{3} - -- \to C H_{3} - C | B r H - C O O H$ (Recemic)
$H_{2} O, C H_{3} N H_{2} - -------- \to$ $C H_{3} - C | N H_{2} H - C O O H$ (Racemic)

Suggest Corrections

Similar questions

Q. Which is the stronger acid in each of the following pairs?
(i)

C H_{3} - C O O H

and

C H_{2} = C H - C O O H

(ii)

C_{6} H_{5} - C O O H

and

C_{6} H_{5} - C H_{2} - C O O H

(iii)

C H_{3} - C H_{2} - C O O H

and

C H_{3} - C H | O H - C O O H

Amino acids are classified as acidic, basic or neutrl depending upon the relative number of amino and carboxyl groups in their molucule. Which of the following are acidic?
(a) $(C H_{3}) C H - C H | N H_{2} - C O O H$
(b) $H O O C - C H_{2} - C H_{2} - C H | N H_{2} - C O O H$
(c) $H_{2} N - C H_{2} - C H_{2} - C H_{2} - C O O H$
(d) $H O O C - C H_{2} - C H | N H_{2} - C O O H$

Q. Find out the order of stability between

(A) C H_{3} - C H_{2} - C | C O O H H - - C H - C H_{3}

(B) C H_{3} - C | C O O H H - C H_{2} - - C H - C H_{3}

(C) C | C O O H H_{2} - C H_{2} - C H_{2} - - C H - C H_{3}

Q. Which of the following amino acid(s) correspond to the general formula:

R - C H (N H_{2}) - C O O H

Q. Select the correct option:

Acidic amino acids have two

- C O O H

groups and one

- N H_{2}

group per molecule. Select the pair that consists of acidic amino acids.

Join BYJU'S Learning Program

CH3−CH2−COOH+Br2PBr3−−−→CH3−C|BrH−COOH H2O,CH3NH2−−−−−−−−−→ CH3−C|NH2H−COOH The following sequence of reaction affords :

The correct option is D a recemic amino acid productsCH3−CH2−COOH+Br2PBr3−−−→CH3−C|BrH−COOH (Recemic) H2O,CH3NH2−−−−−−−−−→ CH3−C|NH2H−COOH (Racemic)

$C H_{3} - C H_{2} - C O O H + B r_{2} P B r_{3} - -- \to C H_{3} - C | B r H - C O O H$
$H_{2} O, C H_{3} N H_{2} - -------- \to$ $C H_{3} - C | N H_{2} H - C O O H$

The following sequence of reaction affords :

The correct option is D a recemic amino acid products
$C H_{3} - C H_{2} - C O O H + B r_{2} P B r_{3} - -- \to C H_{3} - C | B r H - C O O H$ (Recemic)
$H_{2} O, C H_{3} N H_{2} - -------- \to$ $C H_{3} - C | N H_{2} H - C O O H$ (Racemic)