Homolytic displacements at two reactive centers: organodicobaloximes and organodisulfonyl chloride

Authors
Gupta, BD Singh, V Qanungo, K Kanth, VV Sengar, RS
Citation
Bd. Gupta et al., Homolytic displacements at two reactive centers: organodicobaloximes and organodisulfonyl chloride, J ORGMET CH, 582(2), 1999, pp. 279-281
Citations number
18
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
582
Issue
2
Year of publication
1999
Pages
279 - 281
Database
ISI
SICI code
0022-328X(19990620)582:2<279:HDATRC>2.0.ZU;2-9
Abstract
The reactions of 1,3 xylylene dicobaloxime with PhSSPh, PhSeSePh, ArSO2Cl a t 0 degrees C under irradiation form the corresponding disulfides, diseleni de and the disulfones but the 2,5 thiophene dicobaloxime form the methyl su bstituted mono sulfides, selenides and sulfones. The 3-methylallylcobaloxim e with biphenyldisulfonyl chloride and mesitylene disulfonyl chloride forms exclusively the corresponding disulfones whereas 3-thienylmethyl cobaloxim e forms a mixture of products. (C) 1999 Elsevier Science S.A. All rights re served.