PROCESS FOR PRODUCING ALLYL-SUBSTITUTED BISPHENOL COMPOUND

• Main Authors: KUROSE, Mikihiko, ICHIMURA, Kenta
• Format: Patent
• Language: English; French; German
• Published: 20.11.2019
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; APPARATUS THEREFOR; CHEMISTRY; GENERAL METHODS OF ORGANIC CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

The present invention relates to a process for producing an allyl-substituted bisphenol compound including a step of subjecting a diallyl etherified bisphenol compound represented by the following general formula (I) to a thermal rearrangement reaction in the presence of a phosphine compound represented by the following general formula (II): [in the formula, A represents a single bond, -SO 2 -, -S-, -O-, a divalent group represented by the following formula (i-1), or a divalent group represented by -CY 1 Y 2 - (Y 1 and Y 2 each independently represent hydrogen, a linear, branched, or cyclic alkyl group having 6 or less carbon atoms, a phenyl group, or an aralkyl group having 7 or 8 carbon atoms), B 1 and B 2 each independently represent a linear, branched, or cyclic alkyl group having 6 or less carbon atoms, an allyl group, a phenyl group, or an aralkyl group having 7 or 8 carbon atoms, and n 1 and n 2 each independently represent an integer from 0 to 2, [in the formula, R 1 , R 2 , and R 3 each independently represent a linear, branched, or cyclic alkyl group having from 6 to 10 carbon atoms, an aryl group having from 6 to 14 carbon atoms, or an aralkyl group having 7 or 8 carbon atoms].