. 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 3.

Electronic effects of the aromatic aldehyde on the intramolecular Stetter reaction. graphic file with name nihms-199310-t0028.jpg

Entry	Catalyst	Yield %	ee%
1	40	94	80
2	40	95	80
3	40	94	90
4	40	94	90
5	40	95	89
6	41	94	92
7	40	94	88
8	41	94	91
9	40	45	90
10	41	94	91
11	40	30	--
12	41	55	95
13	40	80	65

Entry	Catalyst	Yield %	ee%
1	40	94	80
2	40	95	80
3	40	94	90
4	40	94	90
5	40	95	89
6	41	94	92
7	40	94	88
8	41	94	91
9	40	45	90
10	41	94	91
11	40	30	--
12	41	55	95
13	40	80	65

Entry	Catalyst	Yield %	ee%
1	40	94	80
2	40	95	80
3	40	94	90
4	40	94	90
5	40	95	89
6	41	94	92
7	40	94	88
8	41	94	91
9	40	45	90
10	41	94	91
11	40	30	--
12	41	55	95
13	40	80	65

Entry	Catalyst	Yield %	ee%
1	40	94	80
2	40	95	80
3	40	94	90
4	40	94	90
5	40	95	89
6	41	94	92
7	40	94	88
8	41	94	91
9	40	45	90
10	41	94	91
11	40	30	--
12	41	55	95
13	40	80	65