117562-90-0Relevant articles and documents
Novel selected tandem transformations of the amino and carbonyl/nitrile groups in the gewald thiophenes
Pokhodylo, Nazariy T.,Shyyka, Olga Ya.,Savka, Roman D.,Obushak, Mykola D.
experimental part, p. 2092 - 2100 (2010/12/19)
Novel transformations of the amino and carbonyl/nitrile groups in the Gewald thiophenes were studied for thienopyrimidine synthesis. It was found that 2-amino-thiophene-3-carboxamides and ethyl 2-(acetylamino)-4,5,6,7-tetrahydro- 1-benzothiophene-3-carbo-