Question

When C

4..1.1KB/s O .

O 02:38:32

6

8%

Finish

+ 4

epimer of D-Glucose reacts with HI, A produces

(P) which on reaction with Cr2O3, Al2O3 A produces (Q). (Q) on reductive ozonolysis followed by reaction with 1,2-ethanediamine produces (R) which on reaction with Pd/C gives a compound

which is less basic than

Pyrrole

Pyridine

Aniline

Acetanilide​

Answer 1

Explanation:

ANSWER

This is an example of Kiliani's synthesis. In this reaction, glucose reacts with hydrogen cyanide to form glucose cyanohydrin, which upon hydrolysis and reduction with hydriodic acid, (in presence of red phosphorous) produces heptanoic acid.

This results in an increase in chain length by one carbon atom.

Hence, the correct option is D.

solution