A Sandwich Zwitterionic Ruthenium Complex Bearing a Cyanamido Group
摘要:
A sandwich zwitterionic ruthenium complex (4) was prepared by an intramolecular 1,3-dipolar cydoaddition of the ruthenium azido isocyanide [CpMe5Ru(CNAr)(2)N-3] (2). The reaction involved a formal 1,3-migration mechanism along a highly conjugated system linking to a cyanamid group.