Net Hydrogenation of Pt−NHPh Bond Is Catalyzed by Elemental Pt,Journal of the American Chemical Society

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Net Hydrogenation of Pt−NHPh Bond Is Catalyzed by Elemental Pt
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2010-04-07 , DOI: 10.1021/ja9102309
Joanna R. Webb ₁ , Aaron W. Pierpont ₁ , Colleen Munro-Leighton ₁ , T. Brent Gunnoe ₁ , Thomas R. Cundari ₁ , Paul D. Boyle ₁

Affiliation

Synthesis and characterization of the monomeric complex ((t)bpy)Pt(Me)(NHPh) ((t)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 ((t)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.

中文翻译：

Pt-NHPh键的净加氢由元素Pt催化

单体络合物 ((t)bpy)Pt(Me)(NHPh) ((t)bpy = 4,4'-二叔丁基-2,2'-二吡啶基) 的合成和表征已经完成。机理研究表明，二氢通过 Pt-苯胺键的 1,2-加成最初产生 ((t)bpy)Pt(Me)(H) 和游离苯胺是由元素 Pt 催化的，而不是通过涉及直接活化的途径H(2) 通过 Pt 和 1,2-加成跨越 Pt-NHPh 键。

更新日期：2010-04-07

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