METHOD OF PRODUCING ADAMANTANE DERIVATIVE

摘要

PROBLEM TO BE SOLVED: To provide two methods of efficiently producing adamantane derivatives represented by formula (3) (wherein R1is H or methyl; R2is an adamantyl group or the like; n is an integer of 0-4). SOLUTION: The adamantane derivatives are produced by reaction of an unsaturated carboxylic acid vinyl ester represented by formula (1) with an alcohol represented by formula (2) in the first method, and by reaction of an unsaturated carboxylic acid represented by formula (4) with a vinyl ether represented by formula (5) in the second method. COPYRIGHT: (C)2003,JPO