. Author manuscript; available in PMC: 2010 Jun 21.

Published in final edited form as: Synlett. 2009 May;8(2009):1189–1207. doi: 10.1055/s-0029-1216654

Table 4.

Effects of the Micheal acceptor on the intramolecular Stetter reaction. graphic file with name nihms-199310-t0049.jpg

Entry	Yield %	ee%
1	94	95
2^b	94	93
3^b	94	97
4	80	22
5^b	94	92
6	94	78
7	85	70
8^b	94	92
9	88	80
10^*	80	78
11^b	50	30

20 mol % of catalsyt 33 was used.

Opposite antipode of the chiral triazolium salt 35 was used.