Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Bunkyo-ku, Japan.
Angew Chem Int Ed Engl. 2012 Jul 9;51(28):6956-60. doi: 10.1002/anie.201201916. Epub 2012 Jun 4.
A little help from my friends: a highly reactive, 16-electron square-planar rhodium complex was isolated. This species displays an intermolecular interaction between the rhodium and the C-H bond of another molecule as the fourth ligand to form an infinite network in the crystal lattice. The complex undergoes oxidative addition to the O-H bond of phenol or a primary alkyl alcohol to give the corresponding hydrido-phenoxido Rh(III) complex or carbonyl Rh(I) complex, respectively.
一个高反应性的、具有 16 个电子的平面正方形的铑配合物被分离出来。该物种显示出分子间相互作用,其中铑和另一个分子的 C-H 键作为第四个配体相互作用,在晶格中形成无限网络。该配合物经历对苯酚或伯烷基醇的 O-H 键的氧化加成,分别得到相应的氢氧根合苯氧基铑(III)配合物或羰基铑(I)配合物。