Synthesis of Mono-substituted 5-Aminothiatriazoles and Their Conversion to Tetrazole-5-thiones
نویسندگان
چکیده
منابع مشابه
Synthesis of substituted 5-(1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thiones.
We have developed a liquid-phase route for combinatorial synthesis of novel substituted 5-(1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thiones. Biginelli-type three-component condensation of 1-(3-aryl-1,2,4-oxadiazol-5-yl)acetones, thiourea, and benzaldehydes is shown to result in new 5-(1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione heterocyclic system. If salicylaldehydes are ...
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Acylation of 2-aminothiobenzamide or 2-methylaminothiobenzamide with substituted benzoyl chlorides has been used to synthesise the corresponding 2-benzoylaminothiobenzamides whose subsequent sodium methoxide-catalysed ring closure gives the corresponding quinazoline-4-thiones. These compounds were characterised by means of their Hand C-NMR spectra. The preferred tautomeric form of selected comp...
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N. KAUSHIK1*, N. KUMAR2, AND A. KUMAR3 School of Pharmaceutical Sciences, IFTM University, Moradabad–244102, 1School of Medical and Allied Sciences, Department of Pharmacy, Galgotias University, Greater Noida, Gautam Budh Nagar–201306, 2Oxford College of Pharmacy, UPSIDC, M-G Road, Ghaziabad–201001, 3Department of Pharmaceutical Technology, Meerut Institute of Engineering & Technology, Meerut–2...
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A small series of 5-(hetero)aryl-modified nucleoside phosphonates was synthesized via an 8-step procedure including a Wittig reaction and Suzuki-Miyaura coupling. An unanticipated anomerization during phosphonate deprotection allowed us to isolate both anomers of the 5-substituted 2'-deoxy-uridine phosphonates and assess their antiviral activity against a broad panel of viruses.
متن کاملNovel Synthesis of 5-Substituted-Tetrazoles
The AMPAC-GaTech Partnership fosters research aimed at opening and developing new avenues and compounds that fit the American Pacific Corporation (AMPAC)’s potential market. Under this umbrella, we are exploring advanced propellants technologies (ionic liquids, energetic polymers), azide chemistry, and applied polymers (agriculture, biomedical). The novel catalytic preparation of 5-aromatic sub...
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ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2012
ISSN: 0253-2964
DOI: 10.5012/bkcs.2012.33.7.2385