Synthesis and crystal structure of 2-((1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)methylene)-2,3-dihydro-1H-inden-1-one, C23H16N2OS [PDF]
, 2019 Abdel-Wahab, Bakr F. +4 more
core +2 more sources
A facile access and evaluation of some novel thiazole and 1,3,4-thiadiazole derivatives incorporating thiazole moiety as potent anticancer agents. [PDF]
Chem Cent J, 2017 Gomha SM +5 more
europepmc +1 more source
Towards a New Generation of Hormone Therapies: Design, Synthesis and Biological Evaluation of Novel 1,2,3-Triazoles as Estrogen-Positive Breast Cancer Therapeutics and Non-Steroidal Aromatase Inhibitors. [PDF]
Pharmaceuticals (Basel)Rashdan HRM +3 more
europepmc +1 more source
Synthesis of Two Isomeric Thiadiazine and Thiazole Derivatives from a Hydrazonoyl Halide
Polycyclic Aromatic Compounds, 2021 Thiadiazine and thiazoles have attracted importance due to their broad applicability as biologically active compounds.
Yasair S. Al-Faiyz, Abdelwahed R. Sayed
openaire +4 more sources
ChemInform Abstract: Hydrazonoyl Halides as Precursors for New Fused Heterocycles of 5α‐Reductase Inhibitors. [PDF]
ChemInform, 2011 AbstractFused heterocycles (III), (V), and (VII) are synthesized by reaction of thione (I) or its methyl derivative with hydrazonoyl halides of type (II).
Sobhi M. Gomha +3 more
openaire +4 more sources
A new efficient synthesis of pyrazoles from hydrazonoyl halides and β-oxophosphonates
Tetrahedron Letters, 2014 Abstract A new practical and efficient synthesis of 1,3,5-trisubstituted pyrazoles has been developed by reacting of hydrazonoyl halides with β-oxophosphonates under mild conditions in good yields with excellent regioselectivity. This process employs an addition–elimination sequence. Wide scope, functional group compatibility has been established.
Xiaolong Wang +4 more
openaire +4 more sources
The Chemistry of Heterocyclic Hydrazonoyl Halides
ChemInform, 1995 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Magda A. Abdallah, Ahmad S. Shawali
openaire +4 more sources
Tautomerism and Reactions of 1H-1,2,4-Triazole-5-thiones with Hydrazonoyl Halides [PDF]
Journal f�r Praktische Chemie/Chemiker-Zeitung, 1998 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Abdelhamid E. Harhash +4 more
openaire +3 more sources
Hydrazonoyl halides: Useful building blocks for the synthesis of arylazoheterocycles
Journal of Heterocyclic Chemistry, 2003 AbstractFor Abstract see ChemInform Abstract in Full Text.
Mosselhi A. N. Mosselhi +1 more
openaire +4 more sources
Reactions with Hydrazonoyl Halides. Part 15.1 A Synthetic Approach to 2,3-Dihydrothiadiazoles
Journal of Chemical Research, 1998 Hydrazonoyl halides 1 and 6a–f reacted with methyl hydrazinecarbodithioate (2) and methyl 3-[1-(aryl)alkylmethylidene]hydrazinecarbodithioates (9a–d or 10a,b), in ethanolic triethylamine solution, to afford the corresponding 2-hydrazono-3,5-diphenyl-2,3-dihydro-1,3,4-thiadiazoles (3), 5-methyl-2-methylsulfanyl-6-phenylhydrazono-1,3,4-thiadiazine (8 ...
Hussein A. Emam +2 more
openaire +3 more sources