Tetrahedron Letters p. 3811 - 3814 (1982)
Update date:2022-08-04
Topics:
Hamersma, Johannes A. M.
Speckamp, W. Nico
N-formyl aza-heterocycles 15-24 can be prepared by Ra-Ni desulfurization of thiazolidine derived polycyclics 5-14 which in turn are obtained by intramolecular thiono α-acyliminium cyclisations of ?-nucleophiles.
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