Petasis three-component coupling reactions of hydrazides for the synthesis of oxadiazolones and oxazolidinones.
نویسندگان
چکیده
An application of readily available hydrazides in the Petasis 3-component coupling reaction is presented. An investigation of the substrate scope was performed to establish a general, synthetically useful protocol for the formation of hydrazido alcohols, which were selectively converted to oxazolidinone and oxadiazolone ring systems through triphosgene-mediated cyclization reactions.
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ورودعنوان ژورنال:
- Organic letters
دوره 14 2 شماره
صفحات -
تاریخ انتشار 2012