METHOD FOR MANUFACTURING SPILANTHOL AND INTERMEDIATE MANUFACTURING PRODUCT THEREFOR

摘要

Provided is an amide ester that is useful as an intermediate manufacturing product for an aroma compound such as spilanthol or the like. Also provided is a spilanthol manufacturing method using said amide ester. High-purity spilanthol can be manufactured by reacting an amide ester represented by general formula (1) with a basic compound.
(In the formula, R 1 represents a phenyl group that may be substituted with a C 1 - 6 alkyl group and either a C 1 - 4 alkyl group, a C 1 - 4 alkoxy group, or a halogen atom; R 2 represents a C 1 - 8 hydrocarbon group; and the wavy lines represent cis configurations, trans configurations, or a mixture of the two configurations.)