1,4-DISELENINE SYNTHESIS BY DIELS-ALDER REACTION OF A NOVEL EXOCYCLIC1,2-DISELONE - X-RAY CRYSTAL-STRUCTURE OF OXYCARBONYL-1,4-DISELENINE-2,3-DITHIOLATE)NI(DPPE) [DPPE = 1,2-(PH2P)(2)C2H4]

Authors
CHESNEY A BRYCE MR BATSANOV AS HOWARD JAK
Citation
A. Chesney et al., 1,4-DISELENINE SYNTHESIS BY DIELS-ALDER REACTION OF A NOVEL EXOCYCLIC1,2-DISELONE - X-RAY CRYSTAL-STRUCTURE OF OXYCARBONYL-1,4-DISELENINE-2,3-DITHIOLATE)NI(DPPE) [DPPE = 1,2-(PH2P)(2)C2H4], Chemical communications, (23), 1997, pp. 2293-2294
Citations number
17
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
23
Year of publication
1997
Pages
2293 - 2294
Database
ISI
SICI code
1359-7345(1997):23<2293:1SBDRO>2.0.ZU;2-9
Abstract
The salt (NBu4)(2)[Zn(dsit)(2)] 6 has been converted into the polymer (C3S3Se2)(n) 7 which is a source of the reactive 1,2-diselone 8, trapp ing of which with dimethyl acetylenedicarboxylate affords the 1,4-dise lenine derivative 9, which is subsequently transformed into the 1,4-di selenine-2,3-dithiolate species 11, characterised by the X-ray crystal structure of a nickel complex 12.