Rhodium Complexes of a New Structurally Adaptive PNN-Pincer Type Ligand | Zendy

S. Wanniarachchi | Zendy; Jeewantha S. Hewage | Zendy; Sergey V. Lindeman | Zendy; J.R. Gardinier | Zendy

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Rhodium Complexes of a New Structurally Adaptive PNN-Pincer Type Ligand

Author(s) -

S. Wanniarachchi,

Jeewantha S. Hewage,

Sergey V. Lindeman,

J.R. Gardinier

Publication year - 2013

Publication title -

organometallics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.231

H-Index - 172

eISSN - 1520-6041

pISSN - 0276-7333

DOI - 10.1021/om400151e

Subject(s) - diphenylphosphine , chemistry , rhodium , ligand (biochemistry) , pincer movement , isocyanide , pincer ligand , stereochemistry , organic chemistry , catalysis , receptor , phosphine , biochemistry

A new PNN-pincer type ligand with pyrazolyl and diphenylphosphine flanking donors on a diarylamido anchor has been prepared. Its bis(tert-butyl isocyanide)rhodium(I) complex exhibits hemilabile behavior in solution, and its solid-state structure verified the elusive κ2P,N coordination mode for this type of ligand. Reactions between (PNN)Rh(CNtBu)2 and iodomethane afford both fac- and cis,mer-[(PNN)Rh(CNtBu)2(Me)](I), which further showcases the structural versatility of the ligand

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