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

Kisan, Hemanta K. ; Sunoj, Raghavan B. (2014) Deciphering the origin of cooperative catalysis by dirhodium acetate and chiral spiro phosphoric acid in an asymmetric amination reaction Chemical Communications, 50 (93). pp. 14639-14642. ISSN 1359-7345

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Official URL: http://pubs.rsc.org/en/content/articlelanding/2014...

Related URL: http://dx.doi.org/10.1039/C4CC05202A

Abstract

The mechanism of asymmetric amination of diazo-acetate by tert-butyl 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.

Item Type:Article
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ID Code:109739
Deposited On:02 Aug 2017 08:47
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