ChemInform Abstract: SYNTHESIS OF N-SUBSTITUTED PYRROLES BY ADDITION REACTIONS WITH ACTIVATED DOUBLE BONDS

1980 ◽  
Vol 11 (42) ◽  
Author(s):  
R. NEIDLEIN ◽  
G. JEROMIN
Keyword(s):  
Addition Reactions ◽  
Double Bonds ◽  
Substituted Pyrroles

ChemInform Abstract: Ambiphilic Properties of SF5CF2CF2Br Derived Perfluorinated Radical in Addition Reactions Across Carbon-Carbon Double Bonds.

ChemInform ◽  
2015 ◽  
Vol 46 (29) ◽  
pp. no-no
Author(s):  
Piotr Dudzinski ◽  
Andrej V. Matsnev ◽  
Joseph S. Thrasher ◽  
Guenter Haufe
Keyword(s):  
Addition Reactions ◽  
Double Bonds

ChemInform Abstract: Addition Reactions of Intramolecularly Base-Stabilized Ge=N and Ge=S Double Bonds.

ChemInform ◽  
2010 ◽  
Vol 22 (31) ◽  
pp. no-no
Author(s):  
M. VEITH ◽  
A. DETEMPLE ◽  
V. HUCH
Keyword(s):  
Addition Reactions ◽  
Double Bonds

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.

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