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公开(公告)号:US4045422A
公开(公告)日:1977-08-30
申请号:US600666
申请日:1975-07-31
IPC分类号: C07D317/72 , C07J41/00 , C07C105/00 , C07C131/00
CPC分类号: C07D317/72 , C07J41/0016
摘要: Ketals of .alpha.-oximinoketones and methods for the preparation of these compounds including intermediates are described. The compounds disclosed include both .alpha.-oximinoketals and cyclic ketals of .alpha.-oximinoketones. Also disclosed is a class of .alpha.-nitrosoketal dimers produced during the synthesis of the corresponding .alpha.-oximinoketals and the method for their preparation.
摘要翻译: 描述α-肟基酮的酮和制备这些化合物(包括中间体)的方法。 所公开的化合物包括α-肟基酮和α-肟基酮的环缩酮。 还公开了一类在合成相应的α-肟基异黄酮期间产生的α-亚硝基二酮二聚体及其制备方法。