Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
A new\[CC\]bond formation is possible in (1) Cannizaro's reaction (2) Friedel-Craft's reaction (3) Clemmensen reduction (4) Reimer-Tiemann reactionA) 1, 2 and 3 are correct.
B) 1 and 2 are correct.
C) 2 and 4 are correct.
D) 1 and 3 are correct.
Correct Answer: C
Solution :
(i) Cannizaro's reaction. \[\therefore \]No new\[CC\]bond is formed. (2) Friedel-Craft's reaction \[\therefore \]One new\[CC\]bond is formed. (3) Clemmensen reduction \[\therefore \] No new\[CC\]bond is formed. (4) Reimer-Tiemann reaction \[+KCl+{{H}_{2}}O\] \[\therefore \]A new\[C-C\]bond is formed. Hence, Friedel-Craft's reaction and Reimer- Tiemann reaction involve the formation of a new\[CC\]bond.You need to login to perform this action.
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