. Author manuscript; available in PMC: 2015 Oct 21.

Published in final edited form as: Chem Commun (Camb). 2014 Oct 21;50(82):12293–12296. doi: 10.1039/c4cc05901h

Table 3.

Scope of Propargylic Alcohols 9^a

Entry	Substrate	Product	Yield (%)^b
1	11a, R = nBu	12a	72
2	11b, R = iPr	12b	83
3	11c, R = Ph	12c	42
4	11d	12d	60
5	11e	13	63^c

Conditions: 9 (1 equiv), indole 8a (2 equiv), Cu(CH₃CN)₄PF₆ (10 mol %), 60 °C, ClCH₂CH₂Cl.

Isolated yield.

Indole 8b was employed.