Synthesis and characterization of functionalized benzopentathiepins

Authors
Sato, R Ohyama, T Kawagoe, T Baba, M Nakajo, S Kimura, T Ogawa, S
Citation
R. Sato et al., Synthesis and characterization of functionalized benzopentathiepins, HETEROCYCLE, 55(1), 2001, pp. 145-154
Citations number
28
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
HETEROCYCLES
ISSN journal
03855414 → ACNP
Volume
55
Issue
1
Year of publication
2001
Pages
145 - 154
Database
ISI
SICI code
0385-5414(20010101)55:1<145:SACOFB>2.0.ZU;2-Q
Abstract
Four benzopentathiepins (12, 14, 16, and 18) having a functional group, suc h as aminoethyl, pyridyl, pyrimidinyl, and thienyl groups, respectively, on the benzene ring were synthesized from 3-substituted 1,2-benzenedithiol by sulfurization with elemental sulfur in the presence of ammonia. These benz opentathiepins were characterized in the light of interaction of the pentat hiepin ring with the functional group.