| 摘要 |
Novel 4-methylene-1,3-dioxolanes of the general formula I (see formula I) in which R1 denotes hydrogen or alkyl, X denotes a single bond, C1-C18 alkylene, cycloalkylene, arylalkylene, -CH2 (OCH2CH2)n- or -CH2 (OCH(CH3)CH2)n-, in which n is an integer from 1 to 100, and Z means a functional group selected from among -OH, -COOR' or -OCOR', in which R' denotes hydrogen or C1-C8 alkyl, are described, as are a process for the production thereof and the intermediates used in this process.
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