- An Efficient Synthesis of Pyrrolo[1,2-a]quinazolin-5(1H)-one Derivatives with the Aid of Low-Valent Titanium Reagent
[作者:ZHAO XUAN; SHI DAQING,期刊:Journal of Heterocyclic Chemistry, 页码:634-638 , 文章类型: Article,,卷期:2011年48-3]
- A short and facile synthesis of 2,3,3a, 4-tetrahydropyrrolo[1,2-a] quinazolin-5(1H)-ones and 2,3,3a, 4-tetrahydropyrrolo[1,2-a]quinazoline-1,5-diones in good yields via the novel reductive cyclization of 2-nitrobenzamide...
- Synthesis of New Polydentate Pyrazolyl-ethene Ligands by Interaction of 1H-Pyrazole and 1,1,2,2-Tetrabromoethane in a Superbasic Medium
[作者:POTAPOV ANDREI S; NUDNOVA EVGENIA A; KHLEBNIKOV ANDREI I; OGORODNIKOV VLADIMIR D; PETRENKO TATIANA V,期刊:Journal of Heterocyclic Chemistry, 页码:645-651 , 文章类型: Article,,卷期:2011年48-3]
- Reaction of pyrazole and 1,1,2,2-tetrabromoethane in a superbasic medium dimethylsulfoxide-potassium hydroxide was investigated, and a number of pyrazolyl-and bromo-substituted ethenes, which are the products of concurre...
- Synthesis of Novel 2-Alkoxy(aralkoxy)-4H-[1,2,4]triazolo[1,5-a] quinazolin-5-ones Starting with Dialkyl-N-Cyanoimidocarbonates
[作者:ALSALAHI RASHAD; GEFFKEN DETLEF,期刊:Journal of Heterocyclic Chemistry, 页码:656-662 , 文章类型: Article,,卷期:2011年48-3]
- A novel series of 2-alkoxy(aralkoxy)-4H-[1,2,4]triazolo[1,5-a]quinazolines were synthesized employing N-cyanoimidocarbonates and 2-hydrazinobenzoic acid as building blocks. Chemical transformation of the inherent lactam ...
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