- Synthesis of Tetracyclic System of 2,4-Di(tert-Butyl)-6,7-dihydrofuro[2 ',3 ':3,4]cyclohepta[1,2-b]indole
[作者:BUTIN ALEXANDER V; KOSTYUKOVA OLGA N; TSIUNCHIK FATIMA A; UCHUSKIN MAXIM G; SERDYUK OLGA V; TRUSHKOV IGOR V,期刊:Journal of Heterocyclic Chemistry, 页码:684-690 , 文章类型: Article,,卷期:2011年48-3]
- For the first time, tetracyclic compounds, namely, furo[2',3':3,4]cyclohepta[1,2-b]indoles were synthesized by recyclization of ortho-substituted aryldifurylmethanes containing tert-butyl groups at C5 positions of the fu...
- Poly(N-Bromobenzene-1,3-disulfonamide) and N,N,N ',N '-Tetrabromobenzene-1,3-disulfonamide as a Mild and Efficient Catalyst for Chemoselective Thioacetalization of Carbonyl Functions and Transthioacetalization Reactions
[作者:VEISI HOJAT; GHORBANIVAGHEI RAMIN; DADAMAHALEH SOMAYEH AKBARI,期刊:Journal of Heterocyclic Chemistry, 页码:699-705 , 文章类型: Article,,卷期:2011年48-3]
- Poly(N-bromobenzene-1,3-disulfonamide) and N,N,N',N'-tetrabromobenzene-1,3-disulfonamide are effective catalysts for chemoselective dithioacetalization of aldehydes in the presence of ketones under neutral conditions.
- Polycyclic N-Heterocyclic Compounds. Part 66: Synthesis of N-[2-([1,2,4]Oxadiazol-5-yl)cyclopenten-1-yl]formamide Oximes and Their Evaluation as Inhibitors of Platelet Aggregation [1]
[作者:OKUDA KENSUKE; ZHANG YINGXUE; OHTOMO HIROMI; HIROTA TAKASHI; SASAKI KENJI,期刊:Journal of Heterocyclic Chemistry, 页码:715-719 , 文章类型: Article,,卷期:2011年48-3]
- N-[2-([1,2,4]Oxadiazol-5-yl)cyclopenten-1-yl]formamide oximes were synthesized by fusion of (6,7-dihydro-5H-cyclopenta[1,2-d]pyrimidin-4-yl)amidines and/or their amide oximes with hydroxylamine hydrochloride through a su...
- Ammonium Metavanadate As an Efficient Catalyst for the Synthesis of 2,4,5-Triaryl-1H-imidazoles
[作者:NIRALWAD KIRTI S; SHINGATE BAPURAO B; SHINGARE MURLIDHAR S,期刊:Journal of Heterocyclic Chemistry, 页码:742-745 , 文章类型: Article,,卷期:2011年48-3]
- Ammonium metavanadate (NH4VO3) is an inexpensive, efficient and mild catalyst for the synthesis of 2,4,5-triaryl-1H-imidazole from the one-pot three-component condensation of benzil/benzoin, an aldehyde and ammonium acet...
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