Consider the following reactions : (i) Glucose + ROH → dry HCl Acetal → (CH3CO)2O x eq. of acetyl derivative

Question

Consider the following reactions :

(i) Glucose + ROH $\require{mhchem}\ce{->[\text{dry }HCl]}$ Acetal $\ce{->[\text{x eq. of}][\ce{(CH3CO)2O}]}$ acetyl derivative

(ii) Glucose $\ce{->[\ce{Ni/H2}]}$ A $\ce{->[\text{y eq. of}][\ce{(CH3CO)2O}]}$ acetyl derivative

(iii) Glucose $\ce{->[\text{z eq. of}][\ce{(CH3CO)2O}]}$ acetyl derivative

‘x’, ‘y’ and ‘z’ in these reactions are respectively.

(1) 5, 6 & 6

(2) 4, 5 & 5

(3) 4, 6 & 5

(4) 5, 4 & 5

Comments

Ans-(3)4,6&5

Answer 1

Ans. (3) 4, 6 & 5

Sol.