HETEROCYCLIZATION OF UNSATURATED PHENYLSULFIDES - SYNTHESIS OF A NOVEL SERIES OF 2-SUBSTITUTED-2,3-DIHYDROBENZOTHIAZOLES

Authors
MARTIN G SAULEAU J DAVID M SAULEAU A
Citation
G. Martin et al., HETEROCYCLIZATION OF UNSATURATED PHENYLSULFIDES - SYNTHESIS OF A NOVEL SERIES OF 2-SUBSTITUTED-2,3-DIHYDROBENZOTHIAZOLES, Synthetic communications, 25(23), 1995, pp. 3747-3763
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
25
Issue
23
Year of publication
1995
Pages
3747 - 3763
Database
ISI
SICI code
0039-7911(1995)25:23<3747:HOUP-S>2.0.ZU;2-K
Abstract
Aminoarylhydroxy thioalkenes react with tosyl derivatives to provide m ainly N substituted -2 vinyl -2,3 dihydrobenzothiazoles. A different r egiochemistry of cyclization depending on whether a methyl or a phenyl susbtituent was used, was observed. Formation of -2H- 3,4-dihydrobenz othiazines and dienes was observed.