Q.
Interconversion of terminal to internal alkyne and vice versa takes place by the following reagents (A) and (B).Reagents (A) and (B) are:
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a
NaNH2 and NaNH2
b
alc. KOH and NaNH2
c
alc. KOH and P−2 catalyst
d
NaNH2 and Lindlar's catalyst
answer is A.
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Detailed Solution
Sodamide is a very strong base and it can remove hydrogen atom from the sp carbon of the triple bond. But Alc KOH cant, hence it can be used for sp3 carbons preferbly.
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