The structures of compounds J, K and L, respectively, are
PhCOCH3,PhCH2COCH3 and PhCH2COO−K+
PhCHO,PhCH2CHO and PhCOO−K+
PhCOCH3,PhCH2CHO and CH3COO−K+
PhCHO,PhCOCH3 and PhCOO−K+
A
PhCOCH3,PhCH2COCH3 and PhCH2COO−K+
B
PhCHO,PhCH2CHO and PhCOO−K+
C
PhCOCH3,PhCH2CHO and CH3COO−K+
D
PhCHO,PhCOCH3 and PhCOO−K+
Open in App
Solution
Verified by Toppr
from given information
Refer image I.
(1) reaction of (I) with KOH suggest that it is cannizzaro reaction therefore (L) must be PhCOOK and (J) is (PhCHO)
(ii) structure of (M) is given and it is α−β unsaturated ketone, If suggest that (M) is obtained by adole Rxn of (x) So proceed reverse to get structure of (K)
Refer image ,(II)
(iii) again proceed reverse to get structure of (1) and (4),
Was this answer helpful?
1
Similar Questions
Q1
The structures of compounds J, K and L, respectively, are
View Solution
Q2
A tertiary alcohol H upon acid catalyzed dehydration gives a product I. Ozonolysis of I leads to compounds J and K.Compound J upon reaction with KOH gives benzyl alcohol and a compound L, whereas K on reaction with KOH gives only M.
The structures of compounds J, K and L respectively, are
View Solution
Q3
In the following sequence, product I, J, and L are formed. K represents a reagent.
Which of the following structures/reagents are appropriate for J or K?
View Solution
Q4
The standard entropies of CO2(g),C(s)andO2(g) are 213.50,5.74 and 205J/K respectively. The standard entropy of formation of CO2 is.
View Solution
Q5
The position vectors of two points A and B are i+j−k and 2i−j+k respectively. Then |AB|=