120651-07-2Relevant articles and documents
Synthesis of 2-cyano-3-dimethylamino-N-phenylacrylamides using the Vilsmeier reaction
Selvi,Perumal
, p. 194 - 198 (2001)
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α-Dimethylaminomethylenation-induced Houben-Hoesch-type cyclization of cyanoacetanilides: A practical synthesis of 3-formyl-4-hydroxyquinolin-2(1H)- ones
Kobayashi, Yusuke,Nakatani, Terue,Tanaka, Rie,Okada, Mari,Torii, Eri,Harayama, Takashi,Kimachi, Tetsutaro
experimental part, p. 3457 - 3463 (2011/06/17)
The tandem reaction of cyanoacetanilides with triflic anhydride in DMF proceeded at room temperature to afford 3-formyl-4-hydroxyquinolin-2(1H)-ones in good to high yields. A detailed mechanistic study revealed that the tandem reaction proceeded via α-dim
ACETALS OF LACTAMS AND AMIDES. 42. REACTIONS OF ENAMINO AMIDES AND ENAMINO ESTERS WITH SOME FORMYLATING AGENTS. SYNTHESIS OF DERIVATIVES OF 2-PYRIDONE AND OF PYRIMIDIN-4- AND -6-ONES
Granik, V. G.,Ershov, L. V.,Grizik, S. I.,Chistyakov, V. V.
, p. 1026 - 1031 (2007/10/02)
The reactions of enamino esters and enamino amides with the diethyl acetal of dimethylformamide and with orthoformic ester have been investigated and it has been shown that the process takes place in two directions - with the formation of pyrimidone or 2-
