Question
Question: To prepare But-2-yne from 2, 2, 3, 3-Tetrachlorobutane, reagent used is :...
To prepare But-2-yne from 2, 2, 3, 3-Tetrachlorobutane, reagent used is :
A
Zinc dust / D
B
Sodamide
C
Alc. KOH
D
Aq. KOH
Answer
Zinc dust / D
Explanation
Solution
CH3 – C º C – CH3
[But -2-yne]