Oxidative Addition of Water by an Iridium PCP Pincer Complex:  Catalytic Dehydrogenation of Alkanes by IrH(OH){C6H3-2,6-(CH2PBut2)2}

2001 ◽  
Vol 20 (6) ◽  
pp. 1144-1147 ◽  
Author(s):  
David Morales-Morales ◽  
Do W. Lee ◽  
Zhaohui Wang ◽  
Craig M. Jensen
Keyword(s):  
Oxidative Addition ◽  
Catalytic Dehydrogenation ◽  
Pincer Complex ◽  
Pcp Pincer

Reversible Ligand Protonation of a Mn(I) PCP Pincer Complex To Afford a Complex with an η2-Caryl–H Agostic Bond

2018 ◽  
Vol 37 (20) ◽  
pp. 3475-3479 ◽  
Author(s):  
Daniel Himmelbauer ◽  
Berthold Stöger ◽  
Luis F. Veiros ◽  
Karl Kirchner
Keyword(s):  
Pincer Complex ◽  
Pcp Pincer

High yield thiolation of iodobenzene catalyzed by the phosphinite nickel PCP pincer complex: [NiCl{C6H3-2,6-(OPPh2)2}]

2006 ◽  
Vol 47 (29) ◽  
pp. 5059-5062 ◽  
Author(s):  
Valente Gómez-Benítez ◽  
Oscar Baldovino-Pantaleón ◽  
Cesar Herrera-Álvarez ◽  
Rubén A. Toscano ◽  
David Morales-Morales
Keyword(s):  
High Yield ◽  
Pincer Complex ◽  
Pcp Pincer

Hydrogen bonds, coordination isomerism, and catalytic dehydrogenation of alcohols with the bifunctional iridium pincer complex $$^{{{\left( {HOC{H_2}} \right)}_2}}\left( {P{C_{s{p^3}}}P} \right)$$ ( H O C H 2 ) 2 ( P C s p 3 P ) IrHCl

2015 ◽  
Vol 64 (12) ◽  
pp. 2806-2810 ◽  
Author(s):  
G. A. Silantyev ◽  
E. M. Titova ◽  
O. A. Filippov ◽  
E. I. Gutsul ◽  
D. Gelman ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Catalytic Dehydrogenation ◽  
Pincer Complex

ChemInform Abstract: High Yield Olefination of a Wide Scope of Aryl Chlorides Catalyzed by the Phosphinito Palladium PCP Pincer Complex: [PdCl{C6H3(O-P(iPr)2)2-2,6}].

ChemInform ◽  
2000 ◽  
Vol 31 (48) ◽  
pp. no-no
Author(s):  
David Morales-Morales ◽  
Rocio Redon ◽  
Cathleen Yung ◽  
Craig M. Jensen
Keyword(s):  
High Yield ◽  
Wide Scope ◽  
Aryl Chlorides ◽  
Pincer Complex ◽  
Pcp Pincer

Benzo annulated cycloheptatriene PCP pincer iridium complexes

2014 ◽  
Vol 43 (32) ◽  
pp. 12187-12199 ◽  
Author(s):  
Wolfgang Leis ◽  
Sophie Wernitz ◽  
Benedikt Reichart ◽  
David Ruckerbauer ◽  
Johannes Wolfram Wielandt ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Iridium Complexes ◽  
Pincer Complex ◽  
Pcp Pincer

Chemical conversions of a cycloheptatriene iridium pincer complex were studied by NMR and MS techniques as well as DFT calculations.

Dehydrogenation of secondary amines to imines catalyzed by an iridium PCP pincer complex: initial aliphatic or direct amino dehydrogenation?

2002 ◽  
Vol 189 (1) ◽  
pp. 119-124 ◽  
Author(s):  
Xue-Qin Gu ◽  
Wei Chen ◽  
David Morales-Morales ◽  
Craig M. Jensen
Keyword(s):  
Secondary Amines ◽  
Pincer Complex ◽  
Pcp Pincer

scholarly journals Formation of Enamines via Catalytic Dehydrogenation by Pincer-Iridium Complexes

2019 ◽  
Author(s):  
Xiawei Zhang ◽  
Santanu Malakar ◽  
Karsten Krogh-Jespersen ◽  
Faraj Hasanayn ◽  
Alan Goldman
Keyword(s):  
Isotope Effects ◽  
Oxidative Addition ◽  
Kinetic Isotope Effects ◽  
Catalytic Dehydrogenation ◽  
Iridium Complexes ◽  
Tertiary Amines ◽  
Iridium Catalysts ◽  
Kinetic Isotope ◽  
Dehydrogenation Mechanism

Efficient pincer-ligated iridium catalysts are reported for the dehydrogenation of simple tertiary amines to give enamines, and for the dehydrogenation of β-functionalized amines to give the corresponding 1,2-difunctionalized olefins. Experimentally determined kinetic isotope effects in conjunction with DFT-based analysis support a dehydrogenation mechanism involving initial pre-equilibrium oxidative addition of the amine α C-H bond followed by rate-determining elimination of the β-C-H bond.<br>

A Practical Synthesis of Ammonia from Nitrogen Gas, Samarium Diiodide and Water Catalyzed by a Molybdenum–PCP Pincer Complex

Synthesis ◽  
2019 ◽  
Vol 51 (20) ◽  
pp. 3792-3795 ◽  
Author(s):  
Yuya Ashida ◽  
Shoichi Kondo ◽  
Kazuya Arashiba ◽  
Takamasa Kikuchi ◽  
Kazunari Nakajima ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Catalytic Amount ◽  
Practical Method ◽  
Samarium Diiodide ◽  
Ambient Conditions ◽  
Nitrogen Gas ◽  
Pincer Complex ◽  
Proton Source ◽  
Practical Synthesis ◽  
Pcp Pincer

A practical method for ammonia synthesis is described. The reaction of atmospheric pressure of nitrogen gas with samarium diiodide as a reducing reagent and water as a proton source in the presence of a catalytic amount of a molybdenum trichloride complex bearing a PCP [1,3-bis(di-tert-butylphosphinomethyl)benzimidazol-2-ylidene]-type pincer ligand occurs under ambient conditions to afford ammonium sulfate after treatment with sulfuric acid.

Double Cyclometalation: Implications for C—H Oxidative Addition with PCP Pincer Compounds of Iridium

2004 ◽  
pp. 234-247 ◽  
Author(s):  
Hani A. Y. Mohammad ◽  
Jost C. Grimm ◽  
Klaus Eichele ◽  
Hans-Georg Mack ◽  
Bernd Speiser ◽  
...  
Keyword(s):  
Oxidative Addition ◽  
Pcp Pincer

A highly active two six-membered phosphinite palladium PCP pincer complex [PdCl{C6H3(CH2OPPri)2-2,6}]

Polyhedron ◽  
2007 ◽  
Vol 26 (7) ◽  
pp. 1445-1448 ◽  
Author(s):  
Ali Naghipour ◽  
S.J. Sabounchei ◽  
David Morales-Morales ◽  
Daniel Canseco-González ◽  
Craig M. Jensen
Keyword(s):  
Highly Active ◽  
Pincer Complex ◽  
Pcp Pincer
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