Organic letters p. 815 - 817 (2002)
Update date:2022-08-03
Topics:
Chauder, Brian
Larkin, Andrew
Snieckus, Victor
[reaction: see text] In the presence of NXS (X = Br, I, Cl), gramine derivatives 1, derived by combined directed ortho metalation (DoM)-cross-coupling sequences, rapidly undergo retro-Mannich fragmentation (2) to afford 3-halo indoles 3 in 37-88% yields.
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Doi:10.1016/j.jorganchem.2017.12.004
(2018)Doi:10.1021/ol017268v
(2002)Doi:10.1246/bcsj.46.244
(1973)Doi:10.1021/jo052577a
(2006)Doi:10.2174/15701808113106660078
(2014)Doi:10.1021/om0106884
(2002)