Works matching IS 0022152X AND DT 2011 AND VI 48 AND IP 3

Results: 40

Synthesis of novel quinoline analogues of nimesulide: An unusual observation.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 555, doi. 10.1002/jhet.618

By:

Reddy, Lingam Venkata;
Nakka, Mamatha;
Suman, Alishetty;
Ghosh, Soumen;
Helliwell, Madeleine;
Mukkanti, Khagga;
Mukherjee, Alok Kumar;
Pal, Sarbani

Publication type:

Article

Recent development for enantioselective synthesis of aromatic compounds from alkynes via metallacyclopentadienes.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 517, doi. 10.1002/jhet.555

By:

Shi Li;
Lishan Zhou;
Kanno, Ken-Ichiro;
Takahashi, Tamotsu

Publication type:

Article

Synthesis of new polydentate pyrazolyl-ethene ligands by interaction of 1 H-pyrazole and 1,1,2,2-tetrabromoethane in a superbasic medium.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 645, doi. 10.1002/jhet.566

By:

Potapov, Andrei S.;
Nudnova, Evgenia A.;
Khlebnikov, Andrei I.;
Ogorodnikov, Vladimir D.;
Petrenko, Tatiana V.

Publication type:

Article

Ammonium metavanadate as an efficient catalyst for the synthesis of 2,4,5-triaryl-1 H-imidazoles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 742, doi. 10.1002/jhet.548

By:

Niralwad, Kirti S.;
Shingate, Bapurao B.;
Shingare, Murlidhar S.

Publication type:

Article

Poly( N-bromobenzene-1,3-disulfonamide) and N,N,N′, N′-tetrabromobenzene-1,3-disulfonamide as a mild and efficient catalyst for chemoselective thioacetalization of carbonyl functions and transthioacetalization reactions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 699, doi. 10.1002/jhet.620

By:

Veisi, Hojat;
Ghorbani-Vaghei, Ramin;
Dadamahaleh, Somayeh Akbari

Publication type:

Article

(±)-2-Aryl-2,3-dihydro-4(1 H)-quinolinones by a tandem reduction-Michael addition reaction.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 613, doi. 10.1002/jhet.624

By:

Bunce, Richard A.;
Nammalwar, Baskar

Publication type:

Article

Synthesis of 5-aryl and 5-amidocamptothecins.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 540, doi. 10.1002/jhet.590

By:

Meruva, Suresh Babu;
Raghunadh, A.;
Anil Kumar, N.;
Syam Kumar, U. K.;
Vasu Dev, R.;
Dubey, P. K.

Publication type:

Article

Synthesis of tetracyclic system of 2,4-di( tert-butyl)-6,7-dihydrofuro[2′,3′:3,4]cyclohepta[1,2- b]indole.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 684, doi. 10.1002/jhet.635

By:

Butin, Alexander V.;
Kostyukova, Olga N.;
Tsiunchik, Fatima A.;
Uchuskin, Maxim G.;
Serdyuk, Olga V.;
Trushkov, Igor V.

Publication type:

Article

Synthesis and properties of oligonucleotides that contain a triazole-linked nucleic acid dimer.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 533, doi. 10.1002/jhet.532

By:

Efthymiou, Tim C.;
Desaulniers, Jean-Paul

Publication type:

Article

Simple efficient synthesis of 4-aminoquinazoline via amidine of N-arylamidoxime.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 652, doi. 10.1002/jhet.572

By:

Patil, Sachin S.;
Mhaske, Pravin C.;
Patil, Sachin V.;
Bobade, Vivek D.

Publication type:

Article

Novel catalytic bromolactonization of alkenoic acids using iodobenzene and Oxone®.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 695, doi. 10.1002/jhet.617

By:

Yan He;
Ye Pu;
Bo Shao;
Jie Yan

Publication type:

Article

Electrophilic substitution reaction of indole, part XXIV: Synthesis, characterization, and crystal structure of a novel heterocyclic compound.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 608, doi. 10.1002/jhet.554

By:

Nayak, Anupam;
Dutta, Utpal;
Prangé, Thierry;
Banerji, Julie

Publication type:

Article

Ring and side chain formylated pyrazoles from acetophenone azines and Vilsmeier's reagent.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 671, doi. 10.1002/jhet.576

By:

Manikannan, Ramaiyan;
Muthusubramanian, Shanmugam

Publication type:

Article

Synthesis of novel pyrazolopyridine and pyridopyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 592, doi. 10.1002/jhet.547

By:

Soliman, A. M.

Publication type:

Article

Synthesis, characterization, and biological activity of some aza-uracil derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 639, doi. 10.1002/jhet.235

By:

El-Barbary, Ahmed Ahmed;
Hafiz, Yehia Ahmed;
Abdel-Wahed, Mohamed Shaker

Publication type:

Article

Weak interactions: Potency for stabilization of molecule in solid state.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 691, doi. 10.1002/jhet.601

By:

Dubey, Rashmi;
Tewari, Ashish Kumar;
Ravikumar, K.;
Sridhar, B.

Publication type:

Article

A solvent-free protocol for one pot conversion of Baylis Hillman acetates to pyridopyrimidinones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 586, doi. 10.1002/jhet.560

By:

Sreevani, R.;
Manjula, A.;
Rao, B. Vittal

Publication type:

Article

A scalable Nenitzescu synthesis of 2-methyl-4-(trifluoromethyl)-1 H-indole-5-carbonitrile.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 733, doi. 10.1002/jhet.571

By:

Boros, Eric E.;
Kaldor, Istvan;
Turnbull, Philip S.

Publication type:

Article

Synthesis of new vinylpyridinium salts.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 549, doi. 10.1002/jhet.616

By:

Posada, Paloma;
Braña, Miguel F.;
Villarino, Antonio L.;
Domínguez, Vicente;
Ortuño, Ismael;
Martínez, Carmen

Publication type:

Article

Thiosemicarbazides in heterocyclization.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 495, doi. 10.1002/jhet.553

By:

Hassan, Alaa A.;
Shawky, Ahmed M.

Publication type:

Article

Polycyclic N-heterocyclic compounds. Part 66: Synthesis of N-[2-([1,2,4]oxadiazol-5-yl)cyclopenten-1-yl]formamide oximes and their evaluation as inhibitors of platelet aggregation.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 715, doi. 10.1002/jhet.564

By:

Okuda, Kensuke;
Zhang, Ying-Xue;
Ohtomo, Hiromi;
Hirota, Takashi;
Sasaki, Kenji

Publication type:

Article

Reactions of 2-(diformylmethylidene)-3,3-dimethylindole with hydrazides: Synthesis of new pyrazolylindolenine derivatives-the unprecedented one-pot pyrazole-thiadiazole double annulation.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 663, doi. 10.1002/jhet.575

By:

Khaledi, Hamid;
Ali, Hapipah Mohd;
Thomas, Noel Francis;
Ng, Seik Weng

Publication type:

Article

Reaction of cyclic imidates with α,β-unsaturated esters: Synthesis of new pyrrolo[2,1- b]-1,3-oxazine and pyrido[2,1- b]-1,3-oxazine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 577, doi. 10.1002/jhet.539

By:

Ihara, Shogo;
Soma, Takashi;
Yano, Daigo;
Aikawa, Shunichi;
Yoshida, Yasuhiko

Publication type:

Article

Facile one-pot synthesis of [1,2,4]triazolo[3,4- b][1,3,4]thiadiazines and 3,7-dimethyl-4 H-[1,2,4]triazino[3,4- b][1,3,4]thiadiazin-6-one using heteropolyacid catalysts.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 604, doi. 10.1002/jhet.407

By:

Motamedi, Radineh;
Monfared, Aazam;
Nezamabadi, Zohre Ghahghai;
Bamoharram, Fatemeh F.

Publication type:

Article

Synthesis and antibacterial activity of isochromene and isoquinoline derivative.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 529, doi. 10.1002/jhet.245

By:

Dabholkar, Vijay V.;
Tripathi, Dilip R.

Publication type:

Article

Isocyanide-based three-component synthesis of functionalized 5-alkylimino-2,5-dihydrofuran-3,4-dicarboxylate and their conversion to substituted furanones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 626, doi. 10.1002/jhet.633

By:

Hossaini, Zinatossadat;
Hamadi, Hosein;
Charati, Faramarz Rostami;
Khoobi, Mehdi;
Shafiee, Abbas

Publication type:

Article

Synthesis and fungicidal activity of 1,3-thiazoline derivatives bearing nitrophenyl group on the 2-position.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 729, doi. 10.1002/jhet.570

By:

Qiuying Zhao;
Jing Li;
Xiaojing Yan;
Huizhu Yuan;
Zhaohai Qin;
Bin Fu

Publication type:

Article

Pyrazoles and pyrazolo[4,3-e]pyrrolo[1,2-a]pyrazines II.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 678, doi. 10.1002/jhet.581

By:

Farghaly, Abdel-Rahman;
El-Kashef, Hussein

Publication type:

Article

Ethyl 1,4-dihydro-4-oxo-3-quinolinecarboxylates by a tandem addition-elimination-S.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 620, doi. 10.1002/jhet.626

By:

Bunce, Richard A.;
Lee, Eric J.;
Grant, Matthew T.

Publication type:

Article

The NH(C)Br functionality of heteroaromatic compounds as a synthon for fused dihydrooxazoles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 720, doi. 10.1002/jhet.552

By:

Cegla, Marek T.;
Baran, Marzena;
Czarny, Agnieszka;
Zylewski, Marek;
Potaczek, Joanna;
Klenc, Jeff;
Strekowski, Lucjan

Publication type:

Article

An efficient synthesis of pyrrolo[1,2- a]quinazolin-5(1 H)-one derivatives with the aid of low-valent titanium reagent.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 634, doi. 10.1002/jhet.637

By:

Xuan Zhao;
Da-Qing Shi

Publication type:

Article

An intramolecular N-arylation approach to 3-functionalized 4,9-dihydropyrrolo[2,1- b]quinazolines.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 706, doi. 10.1002/jhet.534

By:

Suthiwangcharoen, Nisaraporn;
Pochini, Steven M.;
Sweat, Daniel P.;
Stephens, Chad E.

Publication type:

Article

Synthesis of novel 2-alkoxy(aralkoxy)-4 H-[1,2,4]triazolo[1,5- a]quinazolin-5-ones starting with dialkyl- N-cyanoimidocarbonates.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 656, doi. 10.1002/jhet.574

By:

Al-Salahi, Rashad;
Geffken, Detlef

Publication type:

Article

In vitro cytotoxic evaluation of some new heterocyclic sulfonamide derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 563, doi. 10.1002/jhet.619

By:

Ghorab, Mostafa M.;
Al-Said, Mansour S.;
El-Hossary, Ebaa M.

Publication type:

Article

Convenient synthesis and biological activities of pyridine derivatives of 3,4-dihydropyrimidin-2(1H)-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 572, doi. 10.1002/jhet.390

By:

Xiao-Fei Zhu;
De-Qing Shi

Publication type:

Article

Synthesis of new 1-phenylthieno[1,2,4]triazolo[4,3- a]pyrimidin-5(4 H)-one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 597, doi. 10.1002/jhet.549

By:

Yang-Heon Song;
Hoon Young Son

Publication type:

Article

Microwave-assisted one-pot synthesis of functionalized pyrimidines using ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 582, doi. 10.1002/jhet.540

By:

Raghuvanshi, Dushyant Singh;
Singh, Krishna Nand

Publication type:

Article

7-Azacinnolin-4(1 H)-one preparation and NMR studies of tautomery.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 737, doi. 10.1002/jhet.580

By:

Stockmann, Vegar;
Primpke, Sebastian;
Fiksdahl, Anne

Publication type:

Article

Synthesis and X-ray analysis of 7-bromoarbidol, an impurity standard of arbidol.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 724, doi. 10.1002/jhet.625

By:

Tetere, Zenta;
Kumpiņš, Viktors;
Belyakov, Sergey;
Zicāne, Daina;
Turks, Māris

Publication type:

Article

Synthesis of some pyrano[2,3- c]pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 3, p. 710, doi. 10.1002/jhet.562

By:

Pavlik, James W.;
Ervithayasuporn, Vuthichai;
Tantayanon, Supawan

Publication type:

Article