Chemical and Pharmaceutical Bulletin p. 2183 - 2187 (1979)
Update date:2022-08-05
Topics:
Tsuchiya
Enkaku
Kurita
Sawanishi
Irradiation of the fused pyridium ylides or their dimers prepared from 1,5- and 1,8-naphthyridine, thieno [2,3-b]- and thieno [3,2-b]-pyridine, and furo [2,3-b]-pyridine by N-amination with O-mesitylentsulfonylhydroxylamine followed by treatment with base, resulted in the formation of the corresponding fused 1H-1,2-diazepines which are previously unknown bicyclic ring systems. However, a similar synthetic route from the pyrrolopyridines failed to yield pyrrolodiazepines.
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Doi:10.1016/S0040-4039(01)86422-4
(1979)Doi:10.1002/hlca.19790620632
(1979)Doi:10.1021/acs.jmedchem.6b01668
(2017)Doi:10.1016/j.ejmech.2019.111731
(2019)Doi:10.1016/S0040-4039(01)86448-0
(1979)Doi:10.1021/ja00523a067
(1980)
