- Synthesis of trans/cis-3,4-Disubstituted 1,2,3,4-Tetrahydroisoquinolines by Nucleophilic Acyl Substitution of Homophthalic Anhydride with Aldimines
[作者:HAMMAD SHERIF F; SMITH FORREST T,期刊:Journal of Heterocyclic Chemistry, 页码:114-119 , 文章类型: Article,,卷期:2013年50-1]
- The reaction of the functionalized N-protected imines 3 and 7 containing either the chloromethyl or ethyl ester moieties, respectively, attached to the imine carbon with homophthalic anhydride 2 afforded cis/tran-3-subsi...
- Synthesis and Antitumor Activity of New Substituted Mercapto-1,2,4-Triazine Derivatives, Their Thioglycosides, and Acyclic Thioglycoside Analogs
[作者:NASSAR IBRAHIM F,期刊:Journal of Heterocyclic Chemistry, 页码:129-134 , 文章类型: Article,,卷期:2013年50-1]
- New 1,2,4-triazine and their derived thioglycoside derivatives were synthesized from 5,6-diphenyl-1,2,4-triazine-3-thiol. Furthermore, the corresponding acyclic thioglycoside analogs were synthesized from the correspondi...
- The First Synthesis of Furoxan and 1,3,4-Oxadiazole Ring Ensembles
[作者:FINOGENOV ALEKSEY O; KULIKOV ALEXANDER S; EPISHINA MARGARITA A; OVCHINNIKOV IGOR V; NELYUBINA YU V; MAKHOVA NINA N,期刊:Journal of Heterocyclic Chemistry, 页码:135-140 , 文章类型: Article,,卷期:2013年50-1]
- Previously unknown furoxan and 1,3,4-oxadiazole ring ensembles incorporating two, three, and five furoxan and 1,3,4-oxadiazole rings in different combinations were for the first time synthesized from accessible azides an...
- Synthesis and Biological Applications of Some Novel Spiro Heterocycles Containing 1,3,4-Thiadiazine, Thiazole, and Oxazole Derivatives
[作者:DABHOLKAR VIJAY V; BHUSARI NITIN V,期刊:Journal of Heterocyclic Chemistry, 页码:155-158 , 文章类型: Article,,卷期:2013年50-1]
- 2-Ethoxy carbonylcyclopentanone (1) has been brominated to yield 2-bromo-2-ethoxy carbonylcyclopentanone (2) which on further reaction with substituted thiosemicarbazones, thiocarbohydrazones, thiocarbamides and carbamid...
- Synthesis of Coumarin Substituted Triazolothiadiazine Derivatives via Ring Transformation Reaction
[作者:CHUNDURU VENKATA SREENIVASA RAO; RAO VEDULA RAJESWAR,期刊:Journal of Heterocyclic Chemistry, 页码:159-163 , 文章类型: Article,,卷期:2013年50-1]
- A novel ring transformation reaction for the synthesis of 3-(3-aryl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl)-2H-chromen-2-ones has been described. Reaction of 3-(2-bromoacetyl)coumarins (1) with 5-aryl-1,3,4-oxad...
- Synthesis of New Tetrahydro-1,5-benzodiazepin-3-yl-2-phenylacetamides via Isocyanide-Based Multicomponent Reactions
[作者:ASTARAKI ALI MOHAMMAD; BAZGIR AYOOB,期刊:Journal of Heterocyclic Chemistry, 页码:175-178 , 文章类型: Article,,卷期:2013年50-1]
- New tetrahydro-1H-1,5-benzodiazepin-2-phenylacetamides were synthesized in good yields by a four-component reaction of benzylidene Meldrum's acid, benzene-1,2-diamines, isocyanides, and water in CH2Cl2 at room temperatur...
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