发明申请
US20070167624A1 Process for preparing 1-methoxymethyl 5,5-diphenybarbituric acid 审中-公开
1-甲氧基甲基-5,5-二苯基巴比妥酸的制备方法

Process for preparing 1-methoxymethyl 5,5-diphenybarbituric acid
摘要:
The present invention provides a novel process for preparing 1-methoxymethyl-5,5-diphenylbarbituric acid. In particular, the present invention provides a process for preparing 1-methoxymethyl-5,5-diphenylbarbituric acid by reacting 1,3-bis(methoxymethyl)-5,5-diphenylbarbituric acid with a Lewis acid to selectively remove one methoxymethyl group from 1,3-bis(methoxymethyl)-5,5-diphenylbarbituric acid.
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