116922-17-9Relevant articles and documents
CONDENSED HETEROAROMATIC RING SYSTEMS. XIV. CYCLIZATION OF ORTHO-SUBSTITUTED α-ETHOXYCINNAMATES TO SOME HETEROAROMATICS
Sakamoto, Takao,Kondo, Yoshinori,Yamanaka, Hiroshi
, p. 453 - 456 (2007/10/02)
The reaction of 2-iodoaniline with ethyl 2-ethoxyacrylate in the presence of palladium-charcoal gave 3-ethoxy-2(1H)-quinolinone, and the reaction of 2-iodoacetanilide with the same reagent yielded ethyl 2-acetylamino-α-ethoxycinnamate which was cyclized to ethyl indole-2-carboxylate under acidic conditions.On the other hand, the palladium-catalyzed reaction of 2-iodobenzonitrile and ethyl 2-iodobenzoate afforded the corresponding cinnamates which were transformed into isoquinoline and isocoumarin derivatives.