Which of the following reagents and conditions would best serve to con – McqOptions

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1.	Which of the following reagents and conditions would best serve to convert 1-butyne to 1,1-dibromobutane?
A.	2 equivalents of HBr, no peroxides
B.	2 equivalents of HBr, with peroxides.
C.	1 equivalent of Br2.
D.	2 equivalents of Br2 followed by i equivalent of KOH. ________________________________________
Answer» C. 1 equivalent of Br2.

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