Asymmetric Ring Opening of Epoxides with a Supported Cobalt–Salen Complex

Synfacts ◽  
2017 ◽  
Vol 13 (03) ◽  
pp. 0332-0332
Keyword(s):  
Ring Opening ◽  
Salen Complex ◽  
Ring Opening Of Epoxides ◽  
Asymmetric Ring Opening

Asymmetric ring opening of epoxides with cyanides catalysed by chiral binuclear titanium complexes

2014 ◽  
Vol 25 (10-11) ◽  
pp. 838-843 ◽  
Author(s):  
Victor I. Maleev ◽  
Denis A. Chusov ◽  
Lidiya V. Yashkina ◽  
Nikolai S. Ikonnikov ◽  
Michail M. Il’in
Keyword(s):  
Ring Opening ◽  
Titanium Complexes ◽  
Ring Opening Of Epoxides ◽  
Asymmetric Ring Opening

Asymmetric Ring Opening of Epoxides

ChemInform ◽  
2005 ◽  
Vol 36 (24) ◽  
Author(s):  
I. M. Pastor ◽  
M. Yus
Keyword(s):  
Ring Opening ◽  
Ring Opening Of Epoxides ◽  
Asymmetric Ring Opening

scholarly journals Asymmetric Ring-Opening of Epoxides Catalyzed by Metal–Salen Complexes

Catalysts ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 705
Author(s):  
Anna Lidskog ◽  
Yutang Li ◽  
Kenneth Wärnmark
Keyword(s):  
Functional Groups ◽  
Organic Synthesis ◽  
Ring Opening ◽  
Kinetic Resolution ◽  
Catalytic Systems ◽  
Salen Complexes ◽  
Epoxide Opening ◽  
Ring Opening Of Epoxides ◽  
One Step ◽  
Asymmetric Ring Opening

The asymmetric ring-opening of epoxides is an important reaction in organic synthesis, since it allows for the enantioselective installation of two vicinal functional groups with specific stereochemistry within one step from a highly available starting material. An effective class of catalysts for the asymmetric ring-opening of epoxides is metal–salen complexes. This review summarizes the development of metal–salen catalyzed enantioselective desymmetrization of meso-epoxides and kinetic resolution of epoxides with various nucleophiles, including the design and application of both homogeneous- and heterogeneous epoxide-opening catalysts as well as multi-metallic covalent and supramolecular catalytic systems.

ChemInform Abstract: Asymmetric Ring Opening of Epoxides with Cyanides Catalyzed by Chiral Binuclear Titanium Complexes.

ChemInform ◽  
2014 ◽  
Vol 45 (50) ◽  
pp. no-no
Author(s):  
Victor I. Maleev ◽  
Denis A. Chusov ◽  
Lidiya V. Yashkina ◽  
Nikolai S. Ikonnikov ◽  
Michail M. Il'in
Keyword(s):  
Ring Opening ◽  
Titanium Complexes ◽  
Ring Opening Of Epoxides ◽  
Asymmetric Ring Opening

Dinuclear salen cobalt complex incorporating Y(OTf)3: enhanced enantioselectivity in the hydrolytic kinetic resolution of epoxides

RSC Advances ◽  
2015 ◽  
Vol 5 (101) ◽  
pp. 82699-82703 ◽  
Author(s):  
Deepak Patel ◽  
Ganesh Ram Kurrey ◽  
Sandip S. Shinde ◽  
Pradeep Kumar ◽  
Geon-Joong Kim ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Ring Opening ◽  
Kinetic Resolution ◽  
Cobalt Complex ◽  
Promoting Effect ◽  
Hydrolytic Kinetic Resolution ◽  
Ring Opening Of Epoxides ◽  
Asymmetric Ring Opening

Yttrium triflate present in dinuclear salen cobalt complex not only shows a promoting effect on electron transfer, but also assists in the asymmetric ring opening of epoxides with water efficiently.

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