Preparation and P-31 NMR study of some low-coordinated organophosphorus compounds bearing the 2,4-di-t-butyl-6-isopropylphenyl group

Authors
Toyota, K Matsushita, Y Shinohara, N Yoshifuji, M
Citation
K. Toyota et al., Preparation and P-31 NMR study of some low-coordinated organophosphorus compounds bearing the 2,4-di-t-butyl-6-isopropylphenyl group, HETEROAT CH, 12(5), 2001, pp. 418-423
Citations number
32
Categorie Soggetti
Chemistry
Journal title
HETEROATOM CHEMISTRY
ISSN journal
10427163 → ACNP
Volume
12
Issue
5
Year of publication
2001
Pages
418 - 423
Database
ISI
SICI code
1042-7163(2001)12:5<418:PAPNSO>2.0.ZU;2-S
Abstract
2-Bromo-1, 5-di-t-butyl-3-isopropylbenzene was prepared and converted to th e 2, 4-di-t-butyl-6-isopropylphenyl-substituted phosphonous dichloride, pri mary phosphine, diphosphenes, and dithioxophosphorane. The P-31 NMR chemica l shifts of these compounds are close to those of 2, 4-di-t-butyl-6-methylp henyl substituted congeners. (C) 2001 John Wiley & Sons, Inc.