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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共47条记录   Regioselective Synthesis of Natural 6-Prenylpolyhydroxyisoflavone (Lupisoflavone) and Lupisoflavone Hydrate with Hypervalent Iodine Reagents [作者：HOSSAIN MOHAMMAD MAMUN,期刊：Journal of Heterocyclic Chemistry, 页码：999-1003 , 文章类型： Article，,卷期：2012年49-5] The Pd(0)-catalyzed coupling reaction of 6-iodotetraalkoxyisoflavone, which was obtained from the oxidative rearrangement of 3'-iodotetraalkoxychalcones, with 2-methyl-3-butyn-2-ol in heating condition affords 6-alkynyli... Synthesis and Antimicrobial Activity of 4-(10H-Phenothiazin-2-yl)-pyrimidin-2(1H)-one/thione Derivatives [作者：BANSODE TANAJI N; MESHRAM GANGADHAR A,期刊：Journal of Heterocyclic Chemistry, 页码：1004-1008 , 文章类型： Article，,卷期：2012年49-5] A series of chalcones 3a-d containing phenothiazine nucleus were prepared by Claisen-Schmidt condensation. The chalcones on treatment with urea, thiourea, phenyl urea, and phenyl thiourea in alcoholic KOH yielded compoun... Thieno[2,3-d]pyrimidines in the Synthesis of New Fused Heterocyclic Compounds of Prospective Antitumor and Antioxidant Agents (Part II) [作者：ALY ASHRAF A; RAMADAN MOHAMED; MOHAMED ASHRAF M; ISHAK ESAM A,期刊：Journal of Heterocyclic Chemistry, 页码：1009-1018 , 文章类型： Article，,卷期：2012年49-5] Diethyl azodicarboxylate and 3,4,5,6-tetrachloro-1,2-benzoquinone react with cyclopentano- and cycloheptano-fused thienopyrimidines to form the oxidative dimer of the starting material via S-S bond formation. Reaction of... Formylation of 4,7-Dihydro-1,2,4-triazolo[1,5-a]pyrimidines Using Vilsmeier-Haack Conditions [作者：LIPSON VICTORIA V; SVETLICHNAYA NATALIYA V; BORODINA VICTORIA V; SHIROBOKOVA MARIA G; DESENKO SERGEY M; MUSATOV VLADIMIR I; SHISHKINA SVETLANA V; SHISHKIN OLEG V; ZUBATYUK ROMAN I,期刊：Journal of Heterocyclic Chemistry, 页码：1019-1025 , 文章类型： Article，,卷期：2012年49-5] Formylation of 5-methyl-7-phenyl-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine 1a using Vilsmeier-Haack conditions yields 5-methyl-7-phenyl-4,7-dihydro-1,2,4-triazolo[1,5-a] pyrimidin-6-ylcarbaldehyde 3a. 5,7-Diaryl-4,7-di... Synthesis and Antimicrobial Activity of New Thiazole Derivatives and Their Glucoside and Acyclic Nucleoside Analogs [作者：ALI OMAR M; ELSAYED WAEL A; ELSAYED HEBA A; ABDELRAHMAN ADEL A H,期刊：Journal of Heterocyclic Chemistry, 页码：1026-1032 , 文章类型： Article，,卷期：2012年49-5] New thiazole derivatives were synthesized. The N-substituted acyclic nucleoside analogs and the substituted glucosides were also prepared. The synthesized compounds were tested for their antimicrobial activity against Ca... Solvent-Free Synthesis of 2-(Phenylamino)-4-(trifluoromethyl)-1,6-dihydropyrimidine Derivatives Catalyzed by Sulfamic Acid [作者：SHEN SHIDE; YANG WEIHUA; YU CHENXIA; LI TUANJIE; YAO CHANGSHENG,期刊：Journal of Heterocyclic Chemistry, 页码：1033-1037 , 文章类型： Article，,卷期：2012年49-5] A series of 2-(phenylamino)-4-(trifluoromethyl)-1,6-dihydropyrimidine derivatives were synthesized efficienly via the reaction of aryl aldehyde, ethyl 4,4,4-trifluoro-3-oxobutanoate and 1-phenylguanidine carbonate cataly... Synthesis and Antimicrobial Activity of Linked Heterocyclics Containing Pyrazole and Oxadiazoles [作者：REDDY CH SANJEEVA; RAO L SANJEEVA; DEVI M VANI; NAGARAJ A,期刊：Journal of Heterocyclic Chemistry, 页码：1038-1043 , 文章类型： Article，,卷期：2012年49-5] A new series of 3-(arylaminomethyl)-5-(5-methyl-1-phenyl-1H-4-pyrazolyl)-2,3-dihydro-1,3,4-oxadiazole-2-thiones 6a-j has been synthesized by the reaction of 5-(5-methyl-1-phenyl-1H-4-pyrazolyl)-1,3,4-oxadiazol-2-ylhydros... beta-Functionalized meso Tetrahalothien-2-ylporphyrins: Synthesis, Spectral, and Electrochemical Properties [作者：PRASATH R; BHAVANA P,期刊：Journal of Heterocyclic Chemistry, 页码：1044-1049 , 文章类型： Article，,卷期：2012年49-5] Two types of beta- functionalized (mono nitrated and perbrominated) meso tetrakis(5-halothien-;2-yl) porphyrins, which can be used as precursors for the synthesis of other asymmetric and highly substituted porphyrins, ha... Synthesis of Novel Spiro Thiazolotriazole Derivatives via 1,3-Dipolar Cycloaddition of Azomethine Ylide [作者：LI XIAOFANG; LIU BIN; LIU HAOCHONG; YU XIANYONG; YI PINGGUI,期刊：Journal of Heterocyclic Chemistry, 页码：1050-1053 , 文章类型： Article，,卷期：2012年49-5] The 1,3-dipolar cycloaddition of azomethine ylide generated in situ from isatin and sarcosine to 5-arylmethylidene thiazolo[3,2-b][1,2,4]triazol-6(5H)-ones afforded novel 1'-methyl-4'-aryldispiro [indole-3,2'-pyrrolidine... Novel Synthesis of Oxothiazolidine Derivatives [作者：HASSAN ALAA A; IBRAHIM YUSRIA R; ELSHEREF ESSMAT M; BROWN ALAN B,期刊：Journal of Heterocyclic Chemistry, 页码：1054-1058 , 文章类型： Article，,卷期：2012年49-5] (Z)-Methyl 2-[3-(arylideneamino)-2-(arylidenehydrazono)-4-oxothiazolidin-5-ylidene] acetate prepared during the reaction between thiocarbonohydrazides and dimethyl acetylene dicarboxylate. Rational for there conversation... Synthesis and Antimicrobial Activities of New Polyhalogenated Benzimidazoles [作者：LAUDY AGNIESZKA E; MOOPUC ROSA; CEDILLORIVERA ROBERTO; KAZIMIERCZUK ZYGMUNT; ORZESZKO ANDRZEJ,期刊：Journal of Heterocyclic Chemistry, 页码：1059-1065 , 文章类型： Article，,卷期：2012年49-5] A series of new polyhalogenated benzimidazoles has been synthesized and their antibacterial and antiprotozoal activity was evaluated. Several of new substituted halogenobenzimidazoles and their 2'-deoxynucleosides showed... Synthesis of New Chiral and Racemic 1,3-Dioxolanes [作者：KUCUK HATICE BASPINAR; YUSUFOGLU AYSE,期刊：Journal of Heterocyclic Chemistry, 页码：1066-1070 , 文章类型： Article，,卷期：2012年49-5] A series of chiral 1,3-dioxolanes, 3-12, with > 99% ee values, have been synthesized. This is the first study of chiral ketalization reaction starting from ketones with aryl, monosubstituted aryl, and long alkyl chains (... A Simple and Convenient Synthesis of 4-Ylidene-5(4H)oxazolone Derivatives: Oxazolone Ring Transformation Leading to Other Heterocyclic Structures [作者：ABDELMOTALEB RAMADAN M; BAKEER HADEER M; TAMAM GAMMAL H; ARAFA WAEL A A,期刊：Journal of Heterocyclic Chemistry, 页码：1071-1076 , 文章类型： Article，,卷期：2012年49-5] Simple, effective, and high yield synthetic procedure for the synthesis of 4-ylidene-5(4H)-oxazolones 2a-m from arylidene-malononitriles under solvent-free conditions is described. The scope of this reaction was investig... Synthesis of Some Series of 1,3-Thiazolidin-4-ones and Indoles Incorporating Furoxan Moiety Starting with Anethole Isolated from Star Anise Oil [作者：NGUYEN HUU DINH; NGUYEN QUANG TRUNG; NGUYEN DANG DAT; NGUYEN HIEN,期刊：Journal of Heterocyclic Chemistry, 页码：1077-1085 , 文章类型： Article，,卷期：2012年49-5] Some series of 1,3-thiazolidin-4-ones and indoles incorporating furoxan moiety were synthesized from anethole, a main component of star anise oil. The structure of these compounds and the intermediates was examined by el... Synthesis of Indeno[2 ',1 ':5,6]pyrido[2,3-d]pyrimidine Derivatives and Their Recognition Properties as New Type Anion Receptors [作者：SHI DAQING; LI YAN; WANG HAIYING,期刊：Journal of Heterocyclic Chemistry, 页码：1086-1090 , 文章类型： Article，,卷期：2012年49-5] A new type anion receptors containing indeno[2',1':5,6]pyrido[2,3-d]pyrimidine have been synthesized via three-component reaction of aldehyde, 6-aminopyrimidine-2,4-dione, and 1,3-indanedione in aqueous media. The bindin... Organoiodine(III) Mediated Synthesis of Novel Symmetrical Bis([1,2,4]triazolo)[3,4-a:4 ',3 '-c]phthalazines as Antibacterial and Antifungal Agents [作者：PRAKASH OM; ANEJA DEEPAK K; HUSSAIN KHALID; KUMAR RAVI; ARORA SANJIV; SHARMA CHETAN; ANEJA KAMAL R,期刊：Journal of Heterocyclic Chemistry, 页码：1091-1097 , 文章类型： Article，,卷期：2012年49-5] A series of new symmetrical 3,6-bis(aryl)bis([1,2,4]triazolo)[3,4-a:4',3'-c]phthalazines 9a-l has been conveniently synthesized by oxidative cyclization of 1,4-bis(substituted benzalhydrazino)phthalazines 8a-l promoted b...