Question

When butyne-2 is reacted with Na in liquid
ammonia in presence of C,H,OH then the major
product formed is

(1) Cis-butene-2
(2) Trans-butene-2
(3) Butene-1
(4) No reaction

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Answer 1

Answer:

Trans-2-butene

But-2-yne when treated with sodium in liquid ammonia gives trans-2-butene.

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