| abstract |
A method for producing cycloalkanedicarboxylic acid monoester including, (A) a process for obtaining a compound represented by formula (2) by protecting any one of two compounds of carboxyl groups represented by formula (1) with a group represented by Y, (B) a process for obtaining a compound represented by formula (3) by protecting the compound of the carboxyl group represented by the formula (2) obtained in (A), (C) a process for obtaining a compound represented by formula (4) by deblocking the group represented by the compound of Y represented by the formula (3) obtained in (B). (In the formulae, R 1 represents a methyl group, m represents an integer of 0 - 3, p represents 0 or 1. Y represents -CH 2 Ph, etc., and Z represents a ethoxymethyl group, etc. Ph represents an aromatic hydrocarbon, etc. that can be substituted.) |