ChemInform Abstract: Preparation and 31P NMR Study of Some Low-Coordinated Organophosphorus Compounds Bearing the 2,4-Di-t-butyl-6-isopropylphenyl Group.

Preparation and 31P NMR study of some lo

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

✍ Kozo Toyota; Yoshiaki Matsushita; Naoyuki Shinohara; Masaaki Yoshifuji 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 117 KB

## 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‐but