Tetrahedron p. 16565 - 16574 (1997)
Update date:2022-08-03
Topics:
Naidu
West
Diazoketone 5b, available in one step from proline benzyl ester, underwent conversion to quinolizidine 8b with high diastereoselectivity (19:1 8b/7b) and in surprisingly high enantiomeric excess (75%). The key step presumably occurs via spirocyclic ylide
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(2017)Doi:10.1021/jo01350a001
(1966)Doi:10.1016/0957-4166(94)80062-6
(1994)Doi:10.1021/om9602062
(1996)Doi:10.1021/ic980662d
(1999)
