Bis-enaminones as versatile precursors for terheterocycles:synthesis and reactions

by Ahmad Sami Shawali
Published 2012-05-01

Tandem in situ generation and 1,5-electrocyclization of N-hetaryl nitrilimines. A facile methodology for synthesis of annulated 1,2,4-triazoles and their acyclo C-nucleosides

by Ahmad Sami Shawali
Published 2009-10-01

A review on bis-hydrazonoyl halides: Recent advances in their synthesis and their diverse synthetic applications leading to bis-heterocycles of biological interest

by Ahmad Sami Shawali
Published 2016-11-01

Reactions of hydrazonoyl halides with heterocyclic thiones. Convenient methodology for heteroannulation, synthesis of spiroheterocycles and heterocyclic ring transformation

by Ahmad Sami Shawali, Thoraya A. Farghaly
Published 2008-02-01

Site-selectivity in hydrazinolysis of 3,4'-bis-(functionalized carbonyl)-4,3'-bis(pyrazolyl)ketones. A convenient synthesis of 4-(pyrazol-3-yl)-2H-pyrazolo[3,4-d]-pyridazines

by Ahmad Sami Shawali, Adel J. M. Haboub
Published 2012-06-01