Facile formation of five-membered N-heterocyclic zirconacycloallenoids.
نویسندگان
چکیده
The reaction of η(2)-iminozirconocene chloride complexes with trimethylsilylethynyl lithium leads to rapid C-C coupling at room temperature to yield the corresponding five-membered aza-zirconacycloallenoids. Such compounds were also obtained by trapping of in situ generated zirconocene with alkynyl imines.
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ورودعنوان ژورنال:
- Dalton transactions
دوره 41 35 شماره
صفحات -
تاریخ انتشار 2012