Heterocyclization Reaction ofα-Imino Carbonyl Compounds− Derivatives of 2,5-Dihydro-1H-imidazole Nitroxides

2003 ◽  
Vol 2003 (22) ◽  
pp. 4432-4437 ◽  
Author(s):  
Galina A. Roshchupkina ◽  
Natalie V. Pervukhina ◽  
Tatjana V. Rybalova ◽  
Yuri V. Gatilov ◽  
Alexey B. Burdukov ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Heterocyclization Reaction ◽  
Derivatives Of

Study of the structure and reactivity of nitrogen-containing derivatives of carbonyl compounds

1968 ◽  
Vol 17 (5) ◽  
pp. 940-944
Author(s):  
Yu. P. Kitaev ◽  
B. L. Moldaver ◽  
I. M. Skrebkova ◽  
V. G. Yakutovich
Keyword(s):  
Carbonyl Compounds ◽  
Derivatives Of

scholarly journals Nucleofugal behavior of a β-shielded α-cyanovinyl carbanion

2018 ◽  
Vol 14 ◽  
pp. 3018-3024
Author(s):  
Rudolf Knorr ◽  
Barbara Schmidt
Keyword(s):  
Michael Addition ◽  
Carbonyl Compounds ◽  
Room Temperature ◽  
Experimental Conditions ◽  
Metal Free ◽  
Metal Derivatives ◽  
Carbonyl Addition ◽  
Derivatives Of

Sterically well-shielded against unsolicited Michael addition and polymerization reactions, α-metalated α-(1,1,3,3-tetramethylindan-2-ylidene)acetonitriles added reversibly to three small aldehydes and two bulky ketones at room temperature. Experimental conditions were determined for transfer of the nucleofugal title carbanion unit between different carbonyl compounds. These readily occurring retro-additions via C–C(O) bond fission may also be used to generate different metal derivatives of the nucleofugal anions as equilibrium components. Fluoride-catalyzed, metal-free desilylation admitted carbonyl addition but blocked the retro-addition.

Perfluoroalkyl carbonyl compounds. 2. Derivatives of hexafluoroacetone

1970 ◽  
Vol 13 (6) ◽  
pp. 1215-1217 ◽  
Author(s):  
Stephen S. Szinai ◽  
George Crank ◽  
David R. K. Harding
Keyword(s):  
Carbonyl Compounds ◽  
Derivatives Of
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