AN UNUSUAL REACTIVITY PATTERN IN THE KINETICS OF NITROSYL HALIDE CATALYZED NITROSATION OF THIOUREA AND TETRAMETHYLTHIOUREA

Authors
GARLEY MS STEDMAN G
Citation
Ms. Garley et G. Stedman, AN UNUSUAL REACTIVITY PATTERN IN THE KINETICS OF NITROSYL HALIDE CATALYZED NITROSATION OF THIOUREA AND TETRAMETHYLTHIOUREA, Journal of chemical research. Synopses, (9), 1996, pp. 420-421
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
9
Year of publication
1996
Pages
420 - 421
Database
ISI
SICI code
0308-2342(1996):9<420:AURPIT>2.0.ZU;2-Z
Abstract
The chloride, bromide and thiocyanate catalysed S-nitrosation of (NH2) (2)CS and (NMe(2))(2)CS show the unusual reactivity sequence NCS(-)app roximate to Br(-)greater than or equal to Cl- because the reactivity o f thiourea and its tetramethyl derivative are sufficiently great to ma ke the formation of the nitrosyl halide rate determining.