Cationic terminal aminoborylene complexes: controlled stepwise insertion into M=B and B=N double bonds.

(Chemical Equation Presented) One thing leads to another: Reactions of the cationic BN vinylidene analogues 1-[BArF4] (R = Cy, iPr; ArF = 3,5-(CF3)2C6H3) towards dicyclohexylcarbodiimide proceed by unprecedented insertion chemistry for terminal borylene complexes. Controlled, stepwise insertion into...

Descripció completa

Dades bibliogràfiques
Autors principals: Pierce, G, Aldridge, S, Jones, C, Gans-Eichler, T, Stasch, A, Coombs, N, Willock, D
Format: Journal article
Idioma:English
Publicat: 2007
Descripció
Sumari:(Chemical Equation Presented) One thing leads to another: Reactions of the cationic BN vinylidene analogues 1-[BArF4] (R = Cy, iPr; ArF = 3,5-(CF3)2C6H3) towards dicyclohexylcarbodiimide proceed by unprecedented insertion chemistry for terminal borylene complexes. Controlled, stepwise insertion into the Fe=B and B=N bonds is demonstrated, sequentially forming four-membered rings linked at a spirocyclic boronium center. © 2007 Wiley-VCH Verlag GmbH and Co. KGaA.