85487-17-8Relevant articles and documents
Studies on Heterocyclic Enaminonitriles. II. Synthesis and Aromatization of 2-Amino-3-cyano-4,5-dihydrothiophenes
Yamagata, Kenji,Tomioka, Yukihiko,Yamazaki, Motoyoshi,Matsuda, Takumi,Noda, Kanji
, p. 4396 - 4401 (2007/10/02)
Thirane reacted with malononitrile and sodium hydride to give 2-amino-3-cyano-4,5-dihydrothiophene (IIa) in 57percent yield.Similarly, 2-methyl(or 2-phenyl)thirane reacted with malononitrile to form 2-amino-3-cyano-5-methyl(or 4-phenyl)-4,5-dihydrothiophe