Skip to main content

Short intermolecular s...s contacts in a reaction-product from the cyclic sulfate ester of dimethyl l-tartrate and 2-thioxo-1,3-dithiole-4,5-dithiolate

Ozturk, Turan, Povey, David C., Wallis, John D. (1994) Short intermolecular s...s contacts in a reaction-product from the cyclic sulfate ester of dimethyl l-tartrate and 2-thioxo-1,3-dithiole-4,5-dithiolate. Tetrahedron, 50 (38). pp. 11205-11212. ISSN 0040-4020. (doi:10.1016/S0040-4020(01)89422-9) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:19931)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL:
http://dx.doi.org/10.1016/S0040-4020(01)89422-9

Abstract

Cyclic sulfate ester 6 reacts readily with dithiolate 4 to give meso and dl cyclic products 8 and 9. The crystal structure of 9 shows two short S...S intermolecular interactions (< 3.4 Angstrom) between trithiocarbonate groups, due to cooperative polarisations and the highly asymmetric shape of the bonded S atom. The latter effect is mainly responsible for the 'short' S...S contacts in ET's radical cation salts. In contrast to similar systems, the sp(3) C atoms of the six-membered ring in 9 are displaced to the same side of the dithiole plane.

Item Type: Article
DOI/Identification number: 10.1016/S0040-4020(01)89422-9
Subjects: Q Science > QD Chemistry
Divisions: Divisions > Division of Natural Sciences > Biosciences
Depositing User: O.O. Odanye
Date Deposited: 05 Jul 2009 19:25 UTC
Last Modified: 16 Nov 2021 09:58 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/19931 (The current URI for this page, for reference purposes)

University of Kent Author Information

Wallis, John D..

Creator's ORCID:
CReDIT Contributor Roles:
  • Depositors only (login required):

Total unique views for this document in KAR since July 2020. For more details click on the image.