| abstract |
Esters (I), which are di- and tri-fluoro-methoxyphenyl benzoates, phenylbenzoates, cyclohexylbenzoates, or cyclohexylethylenebenzoates, of formula (I) are new: In (I), R' = 1-18C alkyl, where one or more CH2 can be replaced -O-, -CO-, and/or -CH=CH-; X = H or F; n = 0 or 1; and A = gp. of formula (a), (b) or (c). (I) are prepd. conventionally by esterifying corresp. carboxylic acid or reactive deriv. with alcohol or phenol or reactive deriv.. |