Literature DB >> 25222516

A bis(amido) ligand set that supports two-coordinate chromium in the +1, +2, and +3 oxidation states.

Irene C Cai1, Michael I Lipschutz, T Don Tilley.   

Abstract

The amido ligand -N(Si(i)Pr3)DIPP (DIPP = 2,6-diisopropylphenyl) has been used to prepare two-coordinate complexes of Cr(I), Cr(II), and Cr(III). The two-coordinate Cr(II) complex has also been used to prepare a three-coordinate Cr(III) iodide complex, which can be used to access a stable Cr(III) methyl species.

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Year:  2014        PMID： 25222516      PMCID： PMC4184985          DOI： 10.1039/c4cc06615d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  19 in total

1.  Synthesis of a stable compound with fivefold bonding between two chromium(I) centers.

Authors:  Tailuan Nguyen; Andrew D Sutton; Marcin Brynda; James C Fettinger; Gary J Long; Philip P Power
Journal:  Science       Date:  2005-09-22       Impact factor: 47.728

2.  Two-coordinate first row transition metal complexes with short unsupported metal-metal bonds.

Authors:  Hao Lei; Jing-Dong Guo; James C Fettinger; Shigeru Nagase; Philip P Power
Journal:  J Am Chem Soc       Date:  2010-11-19       Impact factor: 15.419

3.  Monomeric, two-coordinate, univalent chromium(I) compounds: steric prevention of metal-metal bond formation.

Authors:  Robert Wolf; Marcin Brynda; Chengbao Ni; Gary J Long; Philip P Power
Journal:  J Am Chem Soc       Date:  2007-04-20       Impact factor: 15.419

4.  Two-coordinate Fe⁰ and Co⁰ complexes supported by cyclic (alkyl)(amino)carbenes.

Authors:  Gaël Ung; Jonathan Rittle; Michele Soleilhavoup; Guy Bertrand; Jonas C Peters
Journal:  Angew Chem Int Ed Engl       Date:  2014-06-20       Impact factor: 15.336

5.  Stepwise construction of the Cr-Cr quintuple bond and its destruction upon axial coordination.

Authors:  Yu-Lun Huang; Duan-Yen Lu; Hsien-Cheng Yu; Jen-Shiang K Yu; Chia-Wei Hsu; Ting-Shen Kuo; Gene-Hsiang Lee; Yu Wang; Yi-Chou Tsai
Journal:  Angew Chem Int Ed Engl       Date:  2012-06-22       Impact factor: 15.336

6.  A chromium catalyst for the polymerization of ethylene as a homogeneous model for the phillips catalyst.

Authors:  Leonard A MacAdams; Gerald P Buffone; Christopher D Incarvito; Arnold L Rheingold; Klaus H Theopold
Journal:  J Am Chem Soc       Date:  2005-02-02       Impact factor: 15.419

7.  A structurally rigid bis(amido) ligand framework in low-coordinate Ni(I), Ni(II), and Ni(III) analogues provides access to a Ni(III) methyl complex via oxidative addition.

Authors:  Michael I Lipschutz; Xinzheng Yang; Ruchira Chatterjee; T Don Tilley
Journal:  J Am Chem Soc       Date:  2013-10-03       Impact factor: 15.419

8.  Understanding and predicting distorted T- versus Y-geometries for neutral chromous complexes supported by a sterically encumbering beta-diketiminate ligand.

Authors:  Hongjun Fan; Debashis Adhikari; Anas A Saleh; Rodney L Clark; Francisco J Zuno-Cruz; Gloria Sanchez Cabrera; John C Huffman; Maren Pink; Daniel J Mindiola; Mu-Hyun Baik
Journal:  J Am Chem Soc       Date:  2008-12-24       Impact factor: 15.419

9.  Electronic structure and slow magnetic relaxation of low-coordinate cyclic alkyl(amino) carbene stabilized iron(I) complexes.

Authors:  Prinson P Samuel; Kartik Chandra Mondal; Nurul Amin Sk; Herbert W Roesky; Elena Carl; Roman Neufeld; Dietmar Stalke; Serhiy Demeshko; Franc Meyer; Liviu Ungur; Liviu F Chibotaru; Jonathan Christian; Vasanth Ramachandran; Johan van Tol; Naresh S Dalal
Journal:  J Am Chem Soc       Date:  2014-08-13       Impact factor: 15.419

10.  Dispersion force stabilized two-coordinate transition metal-amido complexes of the -N(SiMe3)Dipp (Dipp = C6H3-2,6-Pr(i)2) ligand: structural, spectroscopic, magnetic, and computational studies.

Authors:  Chun-Yi Lin; Jing-Dong Guo; James C Fettinger; Shigeru Nagase; Fernande Grandjean; Gary J Long; Nicholas F Chilton; Philip P Power
Journal:  Inorg Chem       Date:  2013-11-18       Impact factor: 5.165
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  1 in total

1.  Cr(i)Cl as well as Cr+ are stabilised between two cyclic alkyl amino carbenes.

Authors:  Prinson P Samuel; Roman Neufeld; Kartik Chandra Mondal; Herbert W Roesky; Regine Herbst-Irmer; Dietmar Stalke; Serhiy Demeshko; Franc Meyer; Vallyanga Chalil Rojisha; Susmita De; Pattiyil Parameswaran; A Claudia Stückl; Wolfgang Kaim; Jonathan H Christian; Jasleen K Bindra; Naresh S Dalal
Journal:  Chem Sci       Date:  2015-03-20       Impact factor: 9.825
  1 in total

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