Synthesis of pyridine and pyrimidine derivatives by reaction of pyrylium salts with ureas, thioureas, and isothioureas
é. A. Zvezdina, M. P. Zhdanova, G. N. DorofeenkoVolume:
15
Language:
english
Pages:
4
DOI:
10.1007/bf00474088
Date:
March, 1979
File:
PDF, 385 KB
english, 1979