Publication
Title
Generation and cyclization of thiocarbonyl S-ylides by reaction of diazocompounds with C-sulfonyldithioformates
Author
Abstract
The unexpected 1,3-benzodithiine derivatives 5b,c were obtained from the reactions of trimethylsilyldiazomethane 2 with C-sulfonyl-dithioformates, bearing pentachlorophenylthio group, 1b,c via unprecedented cyclization of the transient thiocarbonyl ylides 4b,c. While the corresponding reaction with C-sulfonyldithiofonnates, bearing phenylthio group, afforded 5a via [2+3]-cycloadditive dimerization of a transient thiocarbonyl ylides 4a. Under the same reaction condition, C-sulfonyl-dithioformates 1d-f react with diazomethane and/or phenyldiazomethane to afford the unsymmetrical 1,3-dithiolane 7d,e and thiirane 8e,f derivatives, respectively. (c) 2007 Wiley Periodicals, Inc.
Language
English
Source (journal)
Heteroatom chemistry. - Deerfield Beach, Fla
Publication
Deerfield Beach, Fla : 2007
ISSN
1042-7163
Volume/pages
18:1(2007), p. 28-33
ISI
000243444200006
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 03.01.2013
Last edited 15.08.2017
To cite this reference