A-Alkenoyl Ketene S,S- and N,S-Acetals As Starting For Unexpected and Novel Synthesis of N-Heterocycles Journal title: JOURNAL OF ADVANCES IN CHEMISTRY Authors: Ahmed M. M. El-Saghier, Mansour A. Makhlouf, Naglaa F. H. Mahmoud, Wedad A. El-Adawish Subject(s):
SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF NOVEL PYRAZOLO[3,4-b]PYRIDINES AND THEIR SPIRO-HETEROCYCLIC DERIVATIVES Journal title: JOURNAL OF ADVANCES IN CHEMISTRY Authors: Shawkat A. Abdelmohsen, Talaat I El Emary Subject(s):
