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Deciphering the origin of cooperative catalysis by dirhodium acetate and chiral spiro phosphoric acid in an asymmetric amination reaction

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Title Deciphering the origin of cooperative catalysis by dirhodium acetate and chiral spiro phosphoric acid in an asymmetric amination reaction
 
Creator KISAN, HK
SUNOJ, RB
 
Subject RHODIUM(II) AZAVINYL CARBENES
C-H FUNCTIONALIZATION
TRANSITION-METAL
INSERTION REACTION
ORGANOCATALYSIS
IMINES
 
Description The mechanism of asymmetric amination of diazo-acetate by tertbutyl carbamate catalyzed by dirhodium tetra(trifluoro)acetate and chiral SPINOL-phosphoric acid is examined using DFT (M06 and B3LYP) computations. A cooperative participation of both catalysts is noticed in the stereo-controlling transition state of the reaction.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2014-12-28T11:37:58Z
2014-12-28T11:37:58Z
2014
 
Type Article
 
Identifier CHEMICAL COMMUNICATIONS, 50(93)14639-14642
1359-7345
1364-548X
http://dx.doi.org/10.1039/c4cc05202a
http://dspace.library.iitb.ac.in/jspui/handle/100/16378
 
Language English