Nucleophilic De??coordination and Electrophilic Regeneration of “Hemilabile” Pincer??Type Complexes: Formation of Anionic Dialkyl, Diaryl, and Dihydride PtII …

…, H Rozenberg, Y Ben??David, D Milstein

Index: Poverenov, Elena; Gandelman, Mark; Shimon, Linda J. W.; Rozenberg, Haim; Ben-David, Yehoshoa; Milstein, David Chemistry - A European Journal, 2004 , vol. 10, # 19 p. 4673 - 4684

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Citation Number: 62

Abstract

Abstract Novel anionic dialkyl, diaryl, and dihydride platinum (II) complexes based on the new “long-arm” hemilabile PCN-type ligand C 6 H 4 [CH 2 P (tBu) 2](CH 2) 2 N (CH 3) 2 with the general formula Li+[Pt (PCN)(R) 2]−(R= Me (4), Ph (6) and H (9)) were prepared by reaction of [Pt (PCN)(R)] complexes (obtained from the corresponding chlorides) with an equivalent of RLi, as a result of the opening of the chelate ring. Alkylating agents based on ...