A platinum-catalyzed annulation reaction leading to medium-sized rings.
نویسندگان
چکیده
A platinum-catalyzed domino process with intermediate benzopyrylium cations reaches its optimum utility in the formation of 7- and 8-membered rings. With iron(III) chloride, a tetracyclic product is isolated, derived from an oxidative transformation of a metal-carbene intermediate.
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ورودعنوان ژورنال:
- Chemical communications
دوره 21 شماره
صفحات -
تاریخ انتشار 2006