Question

when acetylide react with tertiary bromide possible result formed??
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Answer 1

The acetylide carbanion is a good C nucleophile and can undergo nucleophilic ... 3 o alkyl halides are more likely to undergo elimination. One or ... A nucleophilic substitution reaction.

Answer 2

There are TWO possible reaction outcomes: (i) that the acetylide behaves as a nucleophile, and C−C bond formation occurs to give 3(H3C)C−C≡CH as the organic product, and sodium bromide as the inorganic product. Alternatively (ii), acetylide behaves as a base, and eliminates a proton from tert-butyl bromide to give sodium bromide (again, this product is a so-called thermodynamic sink), and isobutylene, H2C=C(CH3)2.