Journal of Organic Chemistry p. 7189 - 7198 (2019)
Update date:2022-09-26
Topics:
Penteado, Filipe
Gomes, Caroline S.
Perin, Gelson
Garcia, Cleisson S.
Bortolatto, Cristiani F.
Brüning, César A.
Lenard?o, Eder J.
We describe herein a new approach to prepare unprecedented bioactive indolizine motifs decorated with organosulfur and organoselenium groups. A total of 12 1-sulfanylindolizines and 2 1-selanylindolizines were prepared in excellent yields by an intramolecular annulation of easily prepared chalcogen-containing pyridinium salts. The reaction is fast (1 h at 70 °C or 5 min under sonication) and transition-metal-free, using glycerol as a green solvent.
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Doi:10.1021/ja00342a050
(1983)Doi:10.1016/j.tetlet.2004.12.033
(2005)Doi:10.1021/ja00279a053
(1986)Doi:10.1016/j.jorganchem.2004.10.006
(2005)Doi:10.1016/S0040-4039(01)93008-4
(1977)Doi:10.1016/j.tetlet.2005.01.001
(2005)