Kinetics of enantioselective hydrogenation of α-acetylaminocinnamic acid catalysed by a rhodium complex

1978 ◽  
Vol 43 (1) ◽  
pp. 122-133 ◽  
Author(s):  
Jindřich Vilím ◽  
Jiří Hetflejš
Keyword(s):  
Enantioselective Hydrogenation ◽  
Rhodium Complex ◽  
Kinetics Of

Enantioselective hydrosilylation of tert-butyl phenyl ketone by diphenylsilane catalysed by [Rh{(-)-DIOP}2]+ClO4-

1980 ◽  
Vol 45 (10) ◽  
pp. 2808-2816 ◽  
Author(s):  
Ivan Kolb ◽  
Jiří Hetflejš
Keyword(s):  
Reaction Rates ◽  
Reaction Model ◽  
Rhodium Complex ◽  
Initial Reaction ◽  
Chiral Ligand ◽  
Title Reaction ◽  
First Order ◽  
Rate Determining Step ◽  
Phenyl Ketone ◽  
Kinetics Of

Kinetics of the title reaction has been studied by the method of initial reaction rates. In the presence of free chiral ligand the hydrosilylation was found to be first order in the catalyst and in the ketone and fractional order in the organosilicon hydride. The rate data and the results of spectroscopic study of interaction of diphenylsilane with the rhodium complex have been interpreted in terms of a reaction model involving formation of the corresponding cationic silyl(hydrido)rhodium complex followed by interaction of the ketone with this complex in the rate determining step. The results are confronted with those obtained for the analogous reaction catalysed by [Rh(1,5-COD)(-)-DIOP]+ClO4-.

ChemInform Abstract: Highly Enantioselective Hydrogenation of α-Dehydroamino Acids by Rhodium Complex with H8-MonoPhos.

ChemInform ◽  
2010 ◽  
Vol 33 (32) ◽  
pp. no-no
Author(s):  
Qingle Zeng ◽  
Hui Liu ◽  
Xin Cui ◽  
Aiqiao Mi ◽  
Yaozhong Jiang ◽  
...  
Keyword(s):  
Enantioselective Hydrogenation ◽  
Rhodium Complex ◽  
Dehydroamino Acids

Enantioselective Hydrogenation Catalysis Aided by a σ-Bonded Calix[4]arene to aP-Chirogenic Aminophosphane Phosphinite Rhodium Complex†

2010 ◽  
Vol 29 (16) ◽  
pp. 3622-3631 ◽  
Author(s):  
Naïma Khiri ◽  
Etienne Bertrand ◽  
Marie-Joëlle Ondel-Eymin ◽  
Yoann Rousselin ◽  
Jérôme Bayardon ◽  
...  
Keyword(s):  
Enantioselective Hydrogenation ◽  
Rhodium Complex ◽  
Hydrogenation Catalysis

Highly enantioselective hydrogenation of α-dehydroamino acids by rhodium complex with H8-MonoPhos

2002 ◽  
Vol 13 (2) ◽  
pp. 115-117 ◽  
Author(s):  
Qingle Zeng ◽  
Hui Liu ◽  
Xin Cui ◽  
Aiqiao Mi ◽  
Yaozhong Jiang ◽  
...  
Keyword(s):  
Enantioselective Hydrogenation ◽  
Rhodium Complex ◽  
Dehydroamino Acids

Kinetics of hydroformylation of styrene using homogeneous rhodium complex catalyst

1999 ◽  
Vol 143 (1-3) ◽  
pp. 99-110 ◽  
Author(s):  
Vinod S. Nair ◽  
Suju P. Mathew ◽  
Raghunath V. Chaudhari
Keyword(s):  
Rhodium Complex ◽  
Complex Catalyst ◽  
Kinetics Of
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