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"ABSTRACTA series of new 4,5-dihydro-6-oxo-1,2,4-triazino[4,5-b]1,2,3,4-tetrahydro-β-carbolines were synthesized by the reaction of methyl 1,2,3,4-tetrahydro-β-carboline-3-carboxylate and the appropriate hydrazonoyl halide in presence of triethylamine. The structures of the title compounds have been established by their elemental analyses and spectroscopecal data. The microbial features of some of the synthesized compounds were studiedby a known method. "

"This book about perfluoroheteroaromatic chemistry : multifunctional systems from perfluorinated heterocycles by nucleophilic aromatic substitution processes, monofluorinated heterocycles, synthesis of beta-Halofurans, synthesis of halogenated 5- and 6-membered sulfur- and sulfur, nitrogen containing heterocycles, heterocyclic reagents containing nitrogen-halogen bond : recent applications, recent progress on the halogen dance reaction on heterocycles, halogenated heterocycles as pharmaceuticals, sources, occurrence and fate of halogenated heterocyclic pharmaceuticals in the environment, and green methods in halogenation of heterocycles."

"Heterocycles have played a crucial role in the biological and industrial development of society, becoming one of the most researched areas within organic chemistry.The first chapter, is based on microwave theory, the latest developments in instrumentation technology, and the various microwave technologies used for synthesis. The remainder of the chapters are divided into two sections. Section A deals with the five-membered heterocycles (pyrazoles, isoxazoles, triazoles, oxadiazoles, thiazoles, imidazoles, oxazoles, oxazolines etc.) and in Section B, various six-membered heterocycles (triazines, benzoxazoles, benzimidazoles, benzothiazoles) are presented. Both sections contain a detailed, recent literature review of microwave assisted synthesis and its applicability to various aromatic heterocyclics."