Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which would be the best sequence of reactions used to prepare cis non-3-ene from 1-butyne ?
A
(1) 
in liq. 
; (2) 1-bromopentane;
(3)
, Lindlar catalyst
in liq. ; (2) 1-bromopentane; (3)
, Lindlar catalyst B
(1) 
in liq. 
; (2) 1-bromopentane; (3) 
in liq. ; (2) 1-bromopentane; (3) C
(1) 
, Lindlar catalyst; (2) 
in liq. 
;
(3) 1-bromopentane
, Lindlar catalyst; (2) in liq. ; (3) 1-bromopentane
D
(1) 
; (2) 
in liq. 
; (3) 1-bromopentane
; (2) in liq. ; (3) 1-bromopentane
Text Solution
Verified by ExpertsThe correct answer is:
A
The reaction proceeds as follows
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