PALLADIUM COMPLEX BEARING 3,5-BIS(BENZOTRIAZOL-1-YLMETHYL)TOLUENE LIGAND CATALYZES OXIDATIVE AMINATION OF ALLYL BUTYL ETHER

Journal of The Chilean Chemical Society

PÉREZ, EDWIN G¹  ROJAS, RENÉ S²  HURTADO, JOHN²  VALDERRAMA, MAURICIO² 

[1] Pontificia Universidad Católica de Chile, Chile;Pontificia Universidad Católica de Chile, Santiago, Chile

关键词: Palladium complex;    Bidentate nitrogen ligand;    Aminopalladation;    Oxidative amination;   

DOI  :  10.4067/S0717-97072013000100007

学科分类：化学（综合）

来源: Sociedad Chilena de Quimica

【 摘 要 】

The reaction of 3,5-bis(bromomethyl)toluene with benzotriazole yields the bidentate ligand 3,5-bis(benzotriazol-1-ylmethyl)toluene (1). This ligand reacts with [PdCl2(cod)] (cod = 1,5-cyclooctadiene) to give the complex [PdCl2{3,5-bis(benzotriazol-1-ylmethyl)tolyl}] (2). These compounds were characterized by elemental analyses, mass spectra, and FTIR and NMR (1H, 13C) spectroscopies. The palladium(II) complex 2 shows high activity as catalyst for oxidative amination, involving allyl butyl ether and phthalimide as substrates and PhICl2 as a stoichiometric oxidant.

【 授权许可】

Unknown