Cyano Diels-Alder and cyano ene reactions. Applications in a formal [2 + 2 + 2] cycloaddition strategy for the synthesis of pyridines.
نویسندگان
چکیده
Two metal-free, formal [2 + 2 + 2] cycloaddition strategies for the construction of polycyclic pyridine derivatives are described that proceed via pericyclic cascade mechanisms featuring the participation of unactivated cyano groups as enophile and dienophile cycloaddition partners.
منابع مشابه
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 132 38 شماره
صفحات -
تاریخ انتشار 2010