Reactions of Azines with Titanocene:  C−H Activation,
C−C Coupling, and N−N Cleavage to Heterobimetallic
Complexes

Ohff, Andreas; Zippel, Thorsten; Arndt, Perdita; Spannenberg, Anke; Kempe, Rhett; Rosenthal, Uwe

doi:10.1021/om9801251.s001

Reactions of Azines with Titanocene: C−H Activation, C−C Coupling, and N−N Cleavage to Heterobimetallic Complexes

journal contribution

posted on 1998-04-04, 00:00 authored by Andreas Ohff, Thorsten Zippel, Perdita Arndt, Anke Spannenberg, Rhett Kempe, Uwe Rosenthal

Either C−H activation or C−C coupling is observed in reactions of titanocene with azines (R¹R²CN−NCR¹R²), which lead to the formation of complexes 2 and 3, respectively. The reaction with two different metallocene units can yield heterobimetallic bis(alkylideneamido) complexes (4).

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complexes 2 Azine Heterobimetallic Complexes Titanocene Activation azine titanocene activation formation Cleavage heterobimetallic metallocene units

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Reactions of Azines with Titanocene: C−H Activation, C−C Coupling, and N−N Cleavage to Heterobimetallic Complexes

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