- An Efficient Oxidative Conversion of Aldehydes into 2-Substituted 2-Oxazolines Using 1,3-Diiodo-5,5-dimethylhydantoin
[作者:TAKAHASHI SHOGO; TOGO HIDEO,期刊:Synthesis, 页码:2329-2332 , 文章类型: Article,,卷期:2009年-14]
- Various aromatic and aliphatic aldehydes were converted into the corresponding 2-aryl and 2-alkyl-2-oxazolines, respectively, in good to high yields by reaction with 2-aminoethanol and 1,3-diiodo-5,5-dimethylhydantoin. M...
- Efficient Synthesis of 2-Substituted Pyrido[3,2-d]pyrimidines Involving SNAr and Palladium-Catalyzed Cross-Coupling Reactions
[作者:TIKAD ABDELLATIF; ROUTIER SYLVAIN; AKSSIRA MOHAMED; LEGER JEANMICHEL; JARRY CHRISTIAN; GUILLAUMET GRALD,期刊:Synthesis, 页码:2379-2384 , 文章类型: Article,,卷期:2009年-14]
- The efficient and original synthesis of various 2-substituted pyrido[3,2-d]pyrimidines is reported. Starting from 2,4-dichloropyrido[3,2-d]pyrimidine, a regioselective pallado-dehalogenation led to 2-chloropyrido[3,2-d]p...
- Facile Synthesis of Fluorinated Benzofuro- and Benzothieno[2,3-b]pyridines, alpha-Carbolines and Nucleosides Containing the alpha-Carboline Framework
[作者:IAROSHENKO VIKTOR O; WANG YAN; ZHANG BIAO; VOLOCHNYUK DMITRIY; SOSNOVSKIKH VYACHESLAV YA,期刊:Synthesis, 页码:2393-2402 , 文章类型: Article,,卷期:2009年-14]
- Fluorinated benzofuro[2,3-b]pyridines, benzothieno[2,3-b] pyridines and 9H-pyrido[2,3-b]indoles (alpha-carbolines) were synthesized via regiospecific pyridine core annulation of a number of fluoro-containing 1,3-CCC-diel...
- Synthesis of Functionalized N-Vinyl Nitrogen-Containing Heterocycles
[作者:LOPES SUSANA M M; BEJA ANA MATOS; SILVA MANUELA RAMOS; PAIXAO JOSE A; PALACIOS FRANCISCO; PINHO E MELO TERESA M V D,期刊:Synthesis, 页码:2403-2407 , 文章类型: Article,,卷期:2009年-14]
- Microwave-assisted 1,3-dipolar cycloaddition of the azomethine ylide generated by ring opening of a N-vinylaziridine gave new N-vinyl derivatives of pyrrolidine, 3-pyrroline, octahydropyrrolo[3,4-c]pyrrole and 1,2,4-tria...
- An Improved Synthesis of 1,4,7-Triazacyclononanes (tacns) and 1,4,7,10-Tetraazacyclododecanes (cyclens)
[作者:HUANG JIANYING; ZHOU ZHONGYUAN; CHAN TAK HANG,期刊:Synthesis, 页码:2341-2344 , 文章类型: Article,,卷期:2009年-14]
- Reaction of tosylbis[2-(tosyloxy)ethyl]amine with ethyl-enediamine gives 1-tosyl-1,4,7-triazacyclononane in good yield. A similar reaction of tosylbis[2-(tosyloxy)ethyl]amine with diethyl-enetriamine gives 1-tosyl-1,4,7,...
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