Table 3.

Reaction Scope With Tertiary Propargyl Alcohols^a

entry	product	8/yieldb
1		8ac 82%
2		8bc 78%
3		8cc 72%
4		8dd 80%
5		8ed 83%
6		8fd 75%
7		8gc 92%
8		8hd 74%

^a[7] = 0.1 M.

^bIsolated yields.

^cReaction temperature: 40 °C.

^dTemperature: 60 °C.