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

✍ Scribed by Kozo Toyota; Yoshiaki Matsushita; Naoyuki Shinohara; Masaaki Yoshifuji

• Publisher: John Wiley and Sons
• Year: 2001
• Tongue: English
• Weight: 117 KB
• Volume: 12
• Category: Article
• ISSN: 1042-7163
• DOI: 10.1002/hc.1063

✦ Synopsis

Abstract

2‐Bromo‐1,5‐di‐t‐butyl‐3‐isopropyl‐benzene was prepared and converted to the 2,4‐di‐t‐butyl‐6‐isopropylphenyl‐substituted phosphonous dichloride, primary phosphine, diphosphenes, and dithioxophosphorane. The ^31^P NMR chemical shifts of these compounds are close to those of 2,4‐di‐t‐butyl‐6‐methylphenyl substituted congeners. © 2001 John Wiley & Sons, Inc. Heteroatom Chem 12:418–423, 2001