- 2,2 ':6 ',2 ''-Terpyridines Functionalized with Thienyl Substituents: Synthesis and Applications
[作者:HUSSON JEROME; KNORR MICHAEL,期刊:Journal of Heterocyclic Chemistry, 页码:453-478 , 文章类型: Review,,卷期:2012年49-3]
- This review deals with the synthesis and applications of 2,2':6',2?-terpyridines which are functionalized with thiophene ring, directly linked to the terpyridine core or via a spacer. Two main methodologies were used, ri...
- Synthesis and Characterization via Molecular Quantum Parameters of 2H-Thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione
[作者:HAMAMA WAFAA S; ISMAIL MOHAMED A; SOLIMAN MAMDOUH S; SHAABAN SAAD; ZOOROB HANAFI H,期刊:Journal of Heterocyclic Chemistry, 页码:494-498 , 文章类型: Article,,卷期:2012年49-3]
- 2H-Thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione (2) was synthesized and characterized via molecular quantum parameters using the PM3-semiempirical MO method. This is considered the only route not previously reported in the...
- Synthesis and Fungicidal Activity of (1Z, 3Z)-4,4-Dimethyl-1-substitutedphenyl-2-(1H-1,2,4-triazol-1-yl)-pent-1-en -3-one O-[2,4-dimethylthiazole(or 4-methyl-1,2,3-thiadiazole)]-5-carbonyl Oximes
[作者:MAO HUIYU; SONG HONG; SHI DEQING,期刊:Journal of Heterocyclic Chemistry, 页码:511-515 , 文章类型: Article,,卷期:2012年49-3]
- A series of novel (Z)-1-tert-butyl (or phenyl)-2-(1H-1,2,4-triazol-1-yl)-ethanone O-[2,4-dimethylthiazole (or 4-methyl-1,2,3-thiadiazole) -5-carbonyl] oximes 5a5c and (1Z, 3Z)-4,4-dimethyl-1-substitutedphenyl-2-(1H-1,2,4...
- Stereoselective Synthesis of Polycyclic Thiopyrans
[作者:MEIER HERBERT; SCHMIDT MICHAEL; MAYER AXEL; SCHOLLMEYER DIETER; BEILE BERNHARD,期刊:Journal of Heterocyclic Chemistry, 页码:516-520 , 文章类型: Article,,卷期:2012年49-3]
- The reaction of benzothiete (1) and the bicyclic alkenes 5, 7, 9, or 12 shows a very high p side selectivity (de > 95%) in the formation of the polycyclic thiopyrans 6, 8, 10, 11, 13, and 14.
- 2,2-Bis(methoxy-NNO-azoxy)ethyl Derivatives of 4,8-Dihydro-bis-furazano[3,4-b:3 ' 4 '-e]pyrazine: The Synthesis and X-ray Investigation
[作者:ZYUZIN IGOR N; SUPONITSKY KYRILL YU; SHEREMETEV ALEKSEI B,期刊:Journal of Heterocyclic Chemistry, 页码:561-565 , 文章类型: Article,,卷期:2012年49-3]
- The first synthesis of 4,8-dihydro-bis-furazano[3,4-b:3'4'-e]pyrazine bearing 2,2-bis(methoxy-NNO-azoxy)ethyl groups has been developed. These compounds are obtained by aza-Michael reaction of 1,1-bis(methoxy-NNO-azoxy)e...
- A Facile Synthesis of Novel Dihydroindeno[1,2-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazines Using HTIB
[作者:PRAKASH OM; ANEJA DEEPAK KUMAR; WADHWA DEEPAK; KUMAR RAVI; ARORA SANJIV,期刊:Journal of Heterocyclic Chemistry, 页码:566-570 , 文章类型: Article,,卷期:2012年49-3]
- The synthesis of a series of 21 novel 3-alkyl/aryl-7/9-methyl-10,10a-dihydroindeno[1,2-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazines (4) has been achieved by the cyclocondensation between 4/6-methyl-2-tosyloxy-1-indanones ...
- Synthesis of New Substituted 1,2,4-Triazines from Isonitrosoketones and Terephthalaldehydedihydrazone
[作者:ALICI ONDER; KARATAS IBRAHIM,期刊:Journal of Heterocyclic Chemistry, 页码:576-579 , 文章类型: Article,,卷期:2012年49-3]
- This study describes a novel method for the synthesis of 1,2,4-triazines. Firstly, isonitrosoacetophenone, p-methylisonitrosoacetophenone, and isonitroso-1-acetylnaphthalene were synthesized from the reaction of butylnit...
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