Tetrahedron p. 7045 - 7056 (1998)
Update date:2022-07-30
Topics:
Winkler, Jeffrey D.
Axten, Jeffrey
Hammach, Abdel Hakim
Kwak, Young-Shin
Lengweiler, Urs
Lucero, Melissa J.
Houk
The stereoselective preparation of the tetracyclic core of the manzamine alkaloids via the intramolecular vinylogous amide photocycloaddition/retro- Mannich fragmentation/Mannich closure cascade is described. The striking effect of unsaturation in the eight-membered ring on the stereoselectivity of the cycloaddition and a computational analysis of these results are presented.
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Doi:10.1002/1521-3765(20000616)6:12<2200::AID-CHEM2200>3.0.CO;2-3
(2000)Doi:10.1021/ic100717w
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(1998)
