Copper-catalyzed ortho-acylation of phenols with aryl aldehydes and its application in one-step preparation of xanthones.
نویسندگان
چکیده
In the presence of triphenylphosphine, copper(II) chloride can catalyze an intermolecular ortho-acylation reaction of phenols with aryl aldehydes. The reaction proceeds smoothly with a wide range of starting materials, and furthermore, it can be used to synthesize xanthone derivatives in a single step in high yields.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 91 شماره
صفحات -
تاریخ انتشار 2012