Reação de bis-inserção de 1,2-difenilacetileno na ligação Pd-C de ciclometalados

AUTOR(ES)

Ananias, Sandra Regina, Santana, Anderson Martinez, Mauro, Antonio Eduardo, Lucca Neto, Vicente Alexandre de, Almeida, Eduardo Tonon de

FONTE

Química Nova

DATA DE PUBLICAÇÃO

2003-01

RESUMO

The present paper deals with the bis-insertion reactions of 1,2-diphenylacetylene into Pd-C bond of the cyclopalladated complexes [Pd(dmba)(µ-NCO)]2 (1) and [Pd(dmba)(MeCN)2](NO3) (2) (dmba = N,N-dimethylbenzylamine, MeCN = acetonitrile). Two new complexes [Pd{PhC=CPh-CPh=CPhC6H4CH2N(CH 3)2}(NCO)] (3) and [Pd{PhC=CPh-CPh=CPhC6H4CH2N(CH 3)2}(NO3 )] (4) were obtained and characterized by IR and NMR spectroscopy and elemental analysis.

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