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Stereochemistry of 1,3-dithia-5,6-benzocycloheptene-s-oxides
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| dc.contributor.author | Klimovitskii E. | |
| dc.contributor.author | Kikilo P. | |
| dc.contributor.author | Dobrynin A. | |
| dc.contributor.author | Kataeva O. | |
| dc.contributor.author | Litvinov I. | |
| dc.contributor.author | Fedorenko V. | |
| dc.contributor.author | Shtyrlin Y. | |
| dc.date.accessioned | 2018-09-17T20:23:21Z | |
| dc.date.available | 2018-09-17T20:23:21Z | |
| dc.date.issued | 2004 | |
| dc.identifier.issn | 0022-2860 | |
| dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/133437 | |
| dc.description.abstract | According to dynamic 13C NMR spectroscopy trans-2-R-(R=Ph, Me, Et, Pri)-5,6-benzocycloheptene-1-oxides at -60°C in CDCl 3 exist as an equilibrium mixture of the chair and boat forms with the substituents in the equatorial position. Unsubstituted (R=H) compound has in addition a boat form with an axial sulfinyl group, whereas for Bu t derivative conformational equilibrium is anancomerically shifted to the boat structure. X-ray study of trans-2-isopropyl-1,3-dithia-5,6- benzocycloheptene-1,3-dioxide displays a chair form with equatorial alkyl substituent and axial-equatorial SO-moieties. © 2003 Elsevier B.V. All rights reserved. | |
| dc.relation.ispartofseries | Journal of Molecular Structure | |
| dc.subject | Dynamic 13C NMR spectroscopy | |
| dc.subject | Sulfoxides of seven-membered dithioacetals | |
| dc.subject | X-ray crystallography | |
| dc.title | Stereochemistry of 1,3-dithia-5,6-benzocycloheptene-s-oxides | |
| dc.type | Article | |
| dc.relation.ispartofseries-issue | 1-3 | |
| dc.relation.ispartofseries-volume | 688 | |
| dc.collection | Публикации сотрудников КФУ | |
| dc.relation.startpage | 191 | |
| dc.source.id | SCOPUS00222860-2004-688-13-SID0842299480 |
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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.