Modular, gold-catalyzed approach to the synthesis of lead-like piperazine scaffolds.
نویسندگان
چکیده
Ring-opening of cyclic sulfamidates with propargylic sulfonamides yielded substrates for a gold-catalyzed cyclization to yield tetrahydropyrazines. Manipulation of the tetrahydropyrazines, by reduction or using multicomponent reactions, yielded piperazine scaffolds in which substitution of the carbon atoms was varied. Such scaffolds may have value in the synthesis of novel screening compounds with lead-like molecular properties.
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ورودعنوان ژورنال:
- Organic letters
دوره 15 23 شماره
صفحات -
تاریخ انتشار 2013