1.
Dalton Trans
; 41(35): 10811-6, 2012 Sep 21.
Article
in English
| MEDLINE
| ID: mdl-22854597
ABSTRACT
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.