PHOSPHATE COMPOUNDS

摘要

A compound of formula (IV) in which R<1> and R<2> together are CR<3>, in which case a mono unsaturated ring is formed, or R<1> is CR<12>2 (usually CH2), and R<2> is CR<3>=CR<12>2 (usually CH=CH2) in which case an acyclic diunsaturated compound is formed, is synthesised by reaction of an alcohol (VIII) with a dioxaphospholane, followed by ring opening amination with an amine NR<13>2R<14>. The compound may be used as a monomer in a polymerisation reaction or may be reacted by oxidation of the C=C bond(s), e.g. by oxidation, to form further useful compounds.