Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Reactions of dichlorocarbene with N-(2,2-diphenylvinylidene)-anilines. 1,3-Dipolar derivatives of ketenimine-ylides. / Khlebnikov, A. F.; Novikov, M. S.; Kostikov, R. R.
в: Chemistry of Heterocyclic Compounds, Том 23, № 10, 01.10.1987, стр. 1070-1076.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Reactions of dichlorocarbene with N-(2,2-diphenylvinylidene)-anilines. 1,3-Dipolar derivatives of ketenimine-ylides
AU - Khlebnikov, A. F.
AU - Novikov, M. S.
AU - Kostikov, R. R.
PY - 1987/10/1
Y1 - 1987/10/1
N2 - Ketenimine-ylides Ph2C=C-N+(=CCl2)Ar, formed by the reaction of N-(2,2-diphenylvinylidene)anilines with dichlorocarbene, generated by heating sodium trichloroacetate in chloroform, undergoes [2+3]-cycloaddition with dimethylacetylenedicarboxylate, methyl methacrylate, and dimethyl fumarate to give pyrrole derivatives; in addition, pyridine derivatives are formed in the reaction with dimethyl fumarate. In the absence of a dipolar compound, ketenimines-ylides give N-aryl-N-(2,2-diphenylvinyl)amides of di- and trichloracetic acids.
AB - Ketenimine-ylides Ph2C=C-N+(=CCl2)Ar, formed by the reaction of N-(2,2-diphenylvinylidene)anilines with dichlorocarbene, generated by heating sodium trichloroacetate in chloroform, undergoes [2+3]-cycloaddition with dimethylacetylenedicarboxylate, methyl methacrylate, and dimethyl fumarate to give pyrrole derivatives; in addition, pyridine derivatives are formed in the reaction with dimethyl fumarate. In the absence of a dipolar compound, ketenimines-ylides give N-aryl-N-(2,2-diphenylvinyl)amides of di- and trichloracetic acids.
UR - http://www.scopus.com/inward/record.url?scp=34250094785&partnerID=8YFLogxK
U2 - 10.1007/BF00476534
DO - 10.1007/BF00476534
M3 - Article
AN - SCOPUS:34250094785
VL - 23
SP - 1070
EP - 1076
JO - Chemistry of Heterocyclic Compounds
JF - Chemistry of Heterocyclic Compounds
SN - 0009-3122
IS - 10
ER -
ID: 28245519