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Bimetallic H2 Addition and Intramolecular Caryl-H Activation Mediated by an Iron-Zinc Hydride.
Sun, Rui; Jiang, Yang; Chen, Hao-Ran; Jiang, Xuebin; Cao, Yu-Chen; Ye, Shengfa; Liao, Rong-Zhen; Tung, Chen-Ho; Wang, Wenguang.
Afiliación
  • Sun R; School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
  • Jiang Y; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
  • Chen HR; School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
  • Jiang X; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
  • Cao YC; School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
  • Ye S; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
  • Liao RZ; School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
  • Tung CH; School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
  • Wang W; School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
Inorg Chem ; 63(13): 6082-6091, 2024 Apr 01.
Article en En | MEDLINE | ID: mdl-38512050
ABSTRACT
Heteronuclear Fe(µ-H)Zn hydride Cp*Fe(1,2-Cy2PC6H4)HZnEt (3) undergoes reversible intramolecular Caryl-H reductive elimination through coupling of the cyclometalated phosphinoaryl ligand and the hydride, giving rise to a formal Fe(0)-Zn(II) species. Addition of CO intercepts this equilibrium, affording Cp*(Cy2PPh)(CO)Fe-ZnEt that features a dative Fe-Zn bond. Significantly, this system achieves bimetallic H2 addition, as demonstrated by the transformation of the monohydride Fe(µ-H)Zn to a deuterated dihydride Fe-(µ-D)2-Zn upon reaction with D2.
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2024 Tipo del documento: Article
Texto completo
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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2024 Tipo del documento: Article