INTRAMOLECULAR ALKYLATION OF 3-HALOGENOALKYLDIPHENYLPHOSPHINE AND 4-HALOGENOALKYLDIPHENYLPHOSPHINE SULFIDES - RING-CHAIN HALOGENOTROPIC TAUTOMERISM OF 2,2-DIPHENYL-1,2-LAMBDA(4)-THIAPHOSPHOLANIUM AND 2,2-DIPHENYL-1,2-LAMBDA(4)-THIAPHOSPHORINANIUM IODIDES

Authors
ALADZHEVA IM BYKHOVSKAYA OV LOBANOV DI LYSSENKO KA SHISHKIN OV ANTIPIN MY STRUCHKOV YT MASTRYUKOVA TA KABACHNIK MI
Citation
Im. Aladzheva et al., INTRAMOLECULAR ALKYLATION OF 3-HALOGENOALKYLDIPHENYLPHOSPHINE AND 4-HALOGENOALKYLDIPHENYLPHOSPHINE SULFIDES - RING-CHAIN HALOGENOTROPIC TAUTOMERISM OF 2,2-DIPHENYL-1,2-LAMBDA(4)-THIAPHOSPHOLANIUM AND 2,2-DIPHENYL-1,2-LAMBDA(4)-THIAPHOSPHORINANIUM IODIDES, Mendeleev communications, (2), 1996, pp. 48-50
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Mendeleev communications → ACNP
ISSN journal
09599436
Issue
2
Year of publication
1996
Pages
48 - 50
Database
ISI
SICI code
0959-9436(1996):2<48:IAO3A4>2.0.ZU;2-#
Abstract
Heating of 3- and 4-chloroalkyldiphenylphosphine sulfides 1a,b with so dium iodide in acetone leads to 2,2-diphenyl-1,2 lambda(4)-thiaphospho lanium iodide 2a and 2,2-diphenyl-1,2 lambda(4)-thiaphosphorinanium io dide 2b; relatively uncommon ring-chain halogenotropic tautomerism is observed in solutions of these compounds.