polar mechanism
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ChemInform Abstract: Visible-Light Photoredox-Catalyzed C-H Difluoroalkylation of Hydrazones Through an Aminyl Radical/Polar Mechanism.

ChemInform ◽  
2016 ◽  
Vol 47 (27) ◽  
Author(s):  
Pan Xu ◽  
Guoqiang Wang ◽  
Yuchen Zhu ◽  
Weipeng Li ◽  
Yixiang Cheng ◽  
...  
Keyword(s):  
Visible Light ◽  
Aminyl Radical ◽  
Polar Mechanism

Visible-Light Photoredox-Catalyzed C−H Difluoroalkylation of Hydrazones through an Aminyl Radical/Polar Mechanism

2015 ◽  
Vol 55 (8) ◽  
pp. 2939-2943 ◽  
Author(s):  
Pan Xu ◽  
Guoqiang Wang ◽  
Yuchen Zhu ◽  
Weipeng Li ◽  
Yixiang Cheng ◽  
...  
Keyword(s):  
Visible Light ◽  
Aminyl Radical ◽  
Polar Mechanism

Visible-Light Photoredox-Catalyzed C−H Difluoroalkylation of Hydrazones through an Aminyl Radical/Polar Mechanism

2015 ◽  
Vol 128 (8) ◽  
pp. 2992-2996 ◽  
Author(s):  
Pan Xu ◽  
Guoqiang Wang ◽  
Yuchen Zhu ◽  
Weipeng Li ◽  
Yixiang Cheng ◽  
...  
Keyword(s):  
Visible Light ◽  
Aminyl Radical ◽  
Polar Mechanism

scholarly journals Intermolecular addition reactions of N-alkyl-N-chlorosulfonamides to unsaturated compounds

2015 ◽  
Vol 11 ◽  
pp. 1226-1234 ◽  
Author(s):  
Gerold Heuger ◽  
Richard Göttlich
Keyword(s):  
Addition Reactions ◽  
Redox Catalysis ◽  
Double Bonds ◽  
Concerted Mechanism ◽  
Unsaturated Compounds ◽  
Excellent Yield ◽  
Styrene Derivatives ◽  
Polar Mechanism

N-Alkyl-N-chlorosulfonamides add to alkenes under copper(I) catalysis. In reactions of styrene derivatives with terminal double bonds the addition products were obtained in excellent yield and high regioselectivity. Lower yields are obtained in addition reactions to non-aromatic alkenes. The reaction most likely proceeds via a redox catalysis and amidyl radicals, a concerted mechanism has been ruled out and a polar mechanism via chloronium ions would lead to the opposite regiochemistry.

Understanding the polar mechanism of the ene reaction. A DFT study

2014 ◽  
Vol 12 (38) ◽  
pp. 7581-7590 ◽  
Author(s):  
Luis R. Domingo ◽  
Maria J. Aurell ◽  
Patricia Pérez
Keyword(s):  
Dft Study ◽  
Ene Reaction ◽  
Polar Mechanism
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