Phosphinite and phosphonite compounds

摘要

Phosphinite and phosphonite compounds selected from the group of isopropyl bis p-isopropoxyphenylphosphinite, isopropyl phenyl(p-methoxyphenyl)phosphinite, isopropyl phenyl (p-isopropoxyphenyl)phosphinite, isopropyl phenyl (p-dimethylaminophenyl)phosphinite, isopropyl phenyl (p-tertiarybutoxyphenyl)phosphinite, di-isopropyl p-isopropoxyphenylphosphonite, di-ethyl p-isopropoxyphenylphosphonite, cyclohexyl bis p-methoxyphenylphosphinite, isopropyl phenyl(p-diethylaminophenyl) phosphinite, isopropyl bis p-methoxyphenylphosphinite, isopropyl bis dimethylaminophenylphosphinite, isopropyl phenyl (p-tertiarybutylphenyl)phosphinite, di-isopropyl p-methoxyphenylphosphonite, di-isopropyl p-dimethylaminophenylphosphonite, di-ethyl p-dimethylaminophenylphosphonite.