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缩酮

缩酮通式

缩酮是一类同一碳与两个烷氧基和两个烃基相连的有机化合物。缩酮可由半缩酮与醇在酸催化下继续反应制得，而半缩酮可由酮与醇反应得到。原甲酸酯与酮反应也可以得到缩酮。

缩酮在酸性水溶液中不稳定，但对于碱和氧化剂是稳定的。缩酮的生成被广泛用于羰基的保护。

缩醛（酮）生成的一般过程：

缩醛（酮）生成的一般过程
缩醛（酮）生成的一般过程

参见

参考资料

  • 邢其毅等。《基础有机化学》第三版上册。北京：高等教育出版社，2005年。p519。ISBN 7-04-016637-2
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缩酮
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