129201-01-0Relevant articles and documents
SYNTHESIS AND CYCLOADDITION REACTIONS OF N-PHENYL-C-STYRYLMETHANOHYDRAZONYL BROMIDE
Hassaneen, Hamdi M.,Shawali, Ahmad S.,Elwan, Nehal M.
, p. 247 - 253 (2007/10/02)
N-Phenyl-C-styrylnitrilimine 4 reacts with arylidenesulphonylacetonitriles 5a-c or arylidenemalononitriles 6a-c to give exclusively 5-cyanopyrazoles 9a-c.On the other hand cycloaddition of ethyl arylidenecyanoacetate 11a,c, α-cyanoarylideneacetophenones 1