HG-(II)-ACTIVATION IN THE CHEMOSELECTIVE SUBSTITUTION OF CHLORINE BY THE AZIDE ION IN CHLOROPHOSPHOROTHIONATE ESTERS

Authors
OCONNOR N POU V MORNET R
Citation
N. Oconnor et al., HG-(II)-ACTIVATION IN THE CHEMOSELECTIVE SUBSTITUTION OF CHLORINE BY THE AZIDE ION IN CHLOROPHOSPHOROTHIONATE ESTERS, Phosphorus, sulfur and silicon and the related elements, 86(1-4), 1994, pp. 27-31
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
86
Issue
1-4
Year of publication
1994
Pages
27 - 31
Database
ISI
SICI code
1042-6507(1994)86:1-4<27:HITCSO>2.0.ZU;2-0
Abstract
In chlorophosphorothionate or dichlorophosphorothionate esters, Hg-(II )-coordination to the S-atom facilitates nucleophilic attack at P of t he azide ion, to afford the corresponding azido derivatives in good yi elds. The chemoselectivity of this reaction vs C-substitution is also greatly improved.