Home
Class 12
CHEMISTRY
Equimolar quantity of glucose with pheny...

Equimolar quantity of glucose with phenyl hydrazine gives

A

Glucose phenyl hydrazine

B

Glucose phenyl hydrazone

C

Glucose oxime

D

Glucosazone

Text Solution

Verified by Experts

The correct Answer is:
B

`{:(CHO" "CH="NNH"C_(6)H_(5)),(|" "|),((CHOH)_(4)+H_(2)"NN"HC_(6)H_(5) overset(-H_(2)O)to (CH_(2)OH)_(4)),(|" "|),(CH_(2)OH" "CH_(2)OH),(" Glucosephenyl hydrazone"):}`
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos
  • ALDEHYDES,KETONES AND CARBOXYLIC ACIDS

    MARVEL PUBLICATION|Exercise CARBOXYLIC ACIDS|198 Videos
  • CHEMICAL KINETICS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

Similar Questions

Explore conceptually related problems

For the formation of glucasozone how many phenyl hydrazine molecules react with one molecules of glucose

Assertion : Glucose reacts with phenyl hydrazine and Fehling's solution but not with NaHSO_(3) . Reason : NaHSO_(3) cannot break the ring structure.

Reaction With Hydrazine

D-Glucose, D-Mannose and D-Fructose form same osazone on reaction with phenyl hydrazine because they have same confuguration at carbon x, y & z. Values of x,y and z are

An organic compound (A) adds Br_(2) to give C_(5)H_(8)Br_(2) O. It does not react with Tollens' reagent but entere into reaction with phenyl hydrazine. Ozonolysis of (A) gives an acetaldehyde and C_(3)H_(4)O_(2) which readily loses CO to form acetaldheyde. What it (A)?

Acetylation of glucose give

For the complex conversion of D-glucose into the corresponding osazone, the minimum number of equivalents of phenyl hydrazine required is :