Patent ID: 7217828
Filing Date: 2007-05-15
Classification: B01J,C07C,C07F

Abstract:
1. A phosphinine compound of formula I where n=0 or 1, Y=O, NH, NR R R R M=an alkali metal, an alkaline earth metal, ammonium or phosphonium ion, Q=a divalent aliphatic, alicyclic, aliphatic-alicylic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms, and W and X are each an aliphatic, alicyclic, aliphatic-alicylic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms, which may be identical or different or covalently linked to one another.