| 摘要 |
The invention relates to benzyloxy vinyl ethers having the structure <IMAGE> +TR <IMAGE> wherein R1 is lower alkyl; p is an integer having a value of from 0 to 2; q is an integer having a value of from 1 to 20; r is an integer having a value of from 1 to 6; n is an integer having a value of from 0 to 20; m is an integer having a value of from 0 to 1; Y is sulfur or oxygen; X is hydrogen or methyl and R and R2 are each independently a radical having from 2 to 20 carbon atoms and are selected from the group of alkylene, arylene, aralkenylene and alkarylene optionally substituted with lower alkyl. The invention also relates to the process for preparing the above multifunctional benzyloxy vinyl ethers.
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