prov:value
| - A method for the preparation of phenylacrylic esters of the formula II ##STR12## wherein R1 is hydrogen or a methoxy, ethoxy, propoxy, methylthio, ethylthio, propylthio, fluoro, chloro, bromo, methyl, ethyl, nitro or amino group, and R2 is a hydrogen or methyl group;or R1 and R2 together form a methylenedioxy group; and R3 is a lower alkyl group, which method comprises:(1) condensing the appropria
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