| 摘要 |
1,148,750. Allyl esters of #-phenyl propionic acids. UNIVERSAL OIL PRODUCTS CO. 22 Aug., 1966 [27 Aug., 1965], No. 37461/66. Heading C2C. [Also in Division A5] The invention comprises allyl #-phenyl propionates of the general formula in which R is an alkyl group and n is an integer from 0 to 3. The allyl esters may be prepared by reacting an alkyl ester of a #-phenyl propionic acid with allyl alcohol in the presence of a transesterification catalyst. |
