Net Hydrogenation of Pt-NHPh Bond Is Catalyzed by Elemental Pt

作者：Webb Joanna R; Pierpont Aaron W; Munro Leighton Colleen; Gunnoe T Brent^*; Cundari Thomas R; Boyle Paul D

来源：Journal of the American Chemical Society, 2010, 132(13): 4520-+.

DOI：10.1021/ja9102309

Synthesis and characterization of the monomeric complex ('bpy)Pt(Me)(NHPh) ('bpy = 4,4'-di-tert-butyl-2,2'-dipyridyl) has been accomplished. Mechanistic studies reveal that 1,2-addition of dihydrogen across the Pt-anilido bond to initially produce ('bpy)Pt(Me)(H) and free aniline is catalyzed by elemental Pt rather than through a pathway that involves direct activation of H(2) by Pt and 1,2-addition across the Pt-NHPh bond.

• 出版日期2010-4-7