10. Addition Reactions
Alkyne Hydroboration
54PRACTICE PROBLEM
Determine the identity of products obtained in the reaction of but-1-yne with each of the reagents shown below.
(i) HBr (1 equivalent)
(ii) HBr (2 equivalents)
(iii) H2 (excess), Pt catalyst
Determine the identity of products obtained in the reaction of but-1-yne with each of the reagents shown below.
(i) HBr (1 equivalent)
(ii) HBr (2 equivalents)
(iii) H2 (excess), Pt catalyst