| 摘要 |
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..
|
| 申请人 |
MERCK PATENT GMBH, 6100 DARMSTADT, DE |
发明人 |
KURMEIER, HANS-ADOLF, DR., 6104 SEEHEIM-JUGENHEIM, DE;POETSCH, EIKE, DR., 6109 MUEHLTAL, DE;RIEGER, BERNHARD, DR., YOKOHAMA, KANAGAWA, JP;HITTICH, REINHARD, DR., 6101 MODAUTAL, DE;FINKENZELLER, ULRICH, DR., 6831 PLANKSTADT, DE |
