Heterocycles p. 2009 - 2018 (2000)
Update date:2022-08-05
Topics:
Toda, Jun
Ichikawa, Tsuyoshi
Saitoh, Toshiaki
Horiguchi, Yoshie
Sano, Takehiro
A construction of 2,3,4,5-tetrahydro-1H-3-benzazepine ring system (7) was achieved via Pummerer-type cyclization of N-(2-arylethyl)-N-2-(phenylsulfinylethyl)formamides (6). This route produced the benzazepines (10) and (11) in six steps starting from readily available 2-arylethylamines (2) and 2-chloroethyl phenyl sulfide.
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Doi:10.1021/ja01369a043
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(2006)Doi:10.1016/j.tetlet.2019.150946
(2019)Doi:10.1021/ic2006309
(2011)Doi:10.1021/jm00327a020
(1965)