A Convenient Solvothermal Synthesis of Group 6 PNP Pincer Tricarbonyl Complexes

作者：Mastalir Matthias; de Aguiar Sara R M M; Glatz Mathias; Stoeger Berthold; Kirchner Karl^*

来源：Organometallics, 2016, 35(2): 229-232.

DOI：10.1021/acs.organomet.5b00940

The solvothermal synthesis of a series of zerovalent Cr, Mo, and W complexes of the type [M(PNP)(CO)(3)] featuring PNP pincer ligands based on 2,6-diaminopyridine is described. We demonstrate that the solvothermal synthesis technique presented provides a powerful, simple, and practical synthetic method resulting in high isolated yields in a short time. In particular, Cr and W complexes are not readily accessible via conventional methods. Moreover, this study allows a direct comparison of steric and electronic properties of group 6 metal PNP pincer tricarbonyl complexes.

• 出版日期2016-1-25