Works matching IS 0022152X AND DT 2008 AND VI 45 AND IP 2

Results: 52

High pressure-assisted synthesis of 1,2,3-trialkyldiaziridines from N-chloroalkylamines.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 497, doi. 10.1002/jhet.5570450230

By:

Kuznetsov, Vladimir V.;
Syroeshkina, Julia S.;
Moskvin, Dmitrii I.;
Struchkova, Marina I.;
Makhova, Nina N.;
Zharov, Alexey A.

Publication type:

Article

Photodegradation of 2-mercaptobenzothiazole disulfide and related benzothiazoles.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 303, doi. 10.1002/jhet.5570450201

By:

Zajíčková, Zuzana;
Párkányi, Cyril

Publication type:

Article

Microwave-promoted oxidation of 1,3,5-trisubstituted 4,5-dihydro-1 H-pyrazoles by in-situ generation of NO+ and NO.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 563, doi. 10.1002/jhet.5570450241

By:

Azarifar, Davood;
Maleki, Behrooz;
Sahraei, Mahta

Publication type:

Article

Novel piperidine nitroxide derivatives: Synthesis, electrochemical and antioxidative evaluation.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 371, doi. 10.1002/jhet.5570450212

By:

Zhao, Hongli;
Wu, Juhua;
Meng, Xianjiang;
Zuo, Shaohua;
Wang, Wentian;
Yuan, Huihui;
Lan, Minbo

Publication type:

Article

Synthesis of 4 H-indeno[1,2- b]thiophenes, 8 H-indeno[2,1- b]-thiophenes and 8 H-indeno[2,1- b]furans having acrylic acid unit.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 615, doi. 10.1002/jhet.5570450252

By:

Jeon, Ki Joon;
Lee, Kee-Jung

Publication type:

Article

Synthesis of a peptide nucleic acid with a novel 1-methyl-6-mercaptopurine base.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 445, doi. 10.1002/jhet.5570450223

By:

Aboul-Fadl, Tarek;
Rajeev, Gopalan;
Broom, Arthur D.

Publication type:

Article

Conventional and microwave irradiation assisted synthesis of new 1,2,4-triazepine-3-thiones.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 521, doi. 10.1002/jhet.5570450234

By:

Aly, Ashraf A.;
Hassan, Alaa A;
El-Sheref, Essmat M.;
Mohamed, Mamdouh A.;
Brown, Alan B.

Publication type:

Article

Dicyanomethylene compounds and heterocyclization of acylthiosemicarbazides.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 323, doi. 10.1002/jhet.5570450205

By:

Hassan, Alaa A.;
Mourad, Aboul-Fetouh E.;
Abou-Zeid, Ashraf H.

Publication type:

Article

Novel C-acylated triazole derivatives of ravuconazole, an azole antifungal agent.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 583, doi. 10.1002/jhet.5570450245

By:

Kim, Oak;
Zhang, Yunhui;
Wichtowski, John;
Huang, Stella;
Fung-Tomc, Joan;
Bronson, Joanne;
Ueda, Yasutsugu

Publication type:

Article

The synthesis and fluorescence of novel N-substituted-1,8-naphthylimides.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 397, doi. 10.1002/jhet.5570450216

By:

Yuan, Dongwu;
Brown, Robert G;
Hepworth, John D;
Alexiou, Michael S;
Tyman, John H. P.

Publication type:

Article

Synthesis of 2,4-difuryl-4 H-3,1-benzothiazines via a furan ring migration reaction.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 475, doi. 10.1002/jhet.5570450227

By:

Abaev, Vladimir T.;
Tsiunchik, Fatima A.;
Butin, Alexander V.;
Gutnov, Andrey V.

Publication type:

Article

4 H-1-Benzopyrans by a tandem SN2-SNAr reaction.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 547, doi. 10.1002/jhet.5570450238

By:

Bunce, Richard A.;
Rogers, David;
Nago, Takahiro;
Bryant, Scott A.

Publication type:

Article

Simple and efficient one-pot synthesis of 3,4-dihydro-2-pyridones via solid-supported Bi(III)nitrate catalyzed double michael addition-azaannulation.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 349, doi. 10.1002/jhet.5570450209

By:

Singh, Jagjeet;
Koul, Summon;
Sharma, Rattan L.;
Razdan, Tej K.;
Pannu, Ajay P. S.

Publication type:

Article

Synthesis of trifluoromethyl-1,2,4-triazine- and trifluoromethylpyrimidine-fused uracils.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 601, doi. 10.1002/jhet.5570450249

By:

Takahashi, Masahiko;
Akiyama, Kazuhiko;
Suzuki, Takumi;
Inoue, Hiroshi

Publication type:

Article

Syntheses of oxazolo[4,5- c]pyridine and 6-azaindole.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 559, doi. 10.1002/jhet.5570450240

By:

Tjosaas, Freddy;
Kjerstad, Ivar Broendbo;
Fiksdahl, Anne

Publication type:

Article

Synthesis and characterization of a novel heterocycle: 1-Substituted-4-arylazamethylene-6-arylpyrazolo[5,4- d]-1,3-oxazine.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 365, doi. 10.1002/jhet.5570450211

By:

He, Kunlun;
Qiu, Guofu;
Hu, Xianming;
Lv, Houjun;
Wang, Junbo

Publication type:

Article

Microwave-assisted döbner synthesis of 2-phenylquinoline-4-carboxylic acids and their antiparasitic activities.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 611, doi. 10.1002/jhet.5570450251

By:

Muscia, Gisela C.;
Carnevale, Juan P.;
Bollini, Mariela;
Asís, Silvia E.

Publication type:

Article

Synthesis of novel aromatic macrolactones via ring closing metathesis of substituted phenylalkanoic acid allylic esters.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 435, doi. 10.1002/jhet.5570450222

By:

Brown, David P.;
Duong, Hoan Q.

Publication type:

Article

Synthesis of a new class of spiro heterocycles.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 513, doi. 10.1002/jhet.5570450233

By:

Padmavathi, Venkatapuram;
Sudheer, Kaveti;
Subbaiah, Dandu Rangayapalle Chinna Venkata;
Mahesh, Konda

Publication type:

Article

Synthesis of new di- and tetraazadibenzosulfoxide macrocycolic compounds.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 319, doi. 10.1002/jhet.5570450204

By:

Shockravi, Abbas;
Yousefi, Ali;
Tabrizi, Samad Bavili;
Zakeri, Masoomeh;
Abouzari-Lotf, Ebrahim;
Sharghi, Hashem

Publication type:

Article

Iodine catalyzed synthesis of α,α'-bis(substituted benzylidene)-1-carbethoxy-4-piperidone.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 579, doi. 10.1002/jhet.5570450244

By:

Ameen, Mohame D. A.;
Ahmed, Essam, Kh.

Publication type:

Article

New straightforward route for the synthesis of some 1-oxa-2-silacyclopentane derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 389, doi. 10.1002/jhet.5570450215

By:

Safa, Kazem D.;
Shahrivar, Mohammad;
Tofangdarzadeh, Shahin;
Hassanpour, Akbar

Publication type:

Article

Studies on the reaction of N-(3-carbethoxy-4,5,6,7-tetrahydrobenzo[ b]thien-2-yl)- N′-phenylthiourea with hydrazine hydrate (Part 1).

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 467, doi. 10.1002/jhet.5570450226

By:

El-Sherief, Hassan A. H.;
El-Naggar, Galal M.;
Hozien, Zeinab A.;
El-Sawaisi, Suliman M.

Publication type:

Article

An efficient synthesis of 4-alkoxy-5,6-dihydro-furo(and -thieno)[2,3- d]pyrimidines using zinc chloride/triethylamine reagent system.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 541, doi. 10.1002/jhet.5570450237

By:

Maruoka, Hiroshi;
Okabe, Fumi;
Yamagata, Kenji

Publication type:

Article

A facile synthesis of 5(6)-(chloromethyl)benzimidazoles: Replacement of a sulfonic acid functionality by chlorine.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 343, doi. 10.1002/jhet.5570450208

By:

Pete, Béla;
Szokol, Bálint;
Toőke, László

Publication type:

Article

A novel one-pot oxidative deformylation of N-formyldihydroquinolines employing ferric chloride hexahydrate. Synthesis of 4-chloro-2-phenylquinolines and 4-chloro-2-(1,3-diphenyl-1 H-pyrazol-4-yl)quinolines.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 597, doi. 10.1002/jhet.5570450248

By:

Kumar, Kalvi. Hemanth;
Perumal, Paramasivan. T.

Publication type:

Article

Synthesis and molecular design of 4,8-diaryl- and 4,8-di(arylethynyl)pyrido[4,3- d]pyrimidines: Potential applications in nonlinear optics. Diazines Part 49.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 417, doi. 10.1002/jhet.5570450219

By:

Busch, Alexandrine;
Turck, Alain;
Plé, Nelly

Publication type:

Article

Synthesis of 3-arylazo-6-oxopyridazin-5-carbonitriles: A versatile precursor for condensed arylazopyridazin-6-ones.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 359, doi. 10.1002/jhet.5570450210

By:

Al-Mousawi, Saleh M.;
El-Apasery, Morsy A.;
Al-Kandery, Najat;
Elnagdi, Mohamed H.

Publication type:

Article

Regioselective synthesis of N(3)- and O-acylmethyl derivatives of 2-methylthio-4(3 H)-quinazolinone.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 607, doi. 10.1002/jhet.5570450250

By:

Burbuliene, Milda M.;
Mazeikaite, Rita;
Vainilavicius, Povilas

Publication type:

Article

Synthesis of 1,3-oxazole and benzimidazole pendant groups from polyacrylonitrile hydrolysis products.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 429, doi. 10.1002/jhet.5570450221

By:

Vega, Isabel N.;
Sánchez, Leonardo;
D'Accorso, Norma

Publication type:

Article

A short and convenient synthesis and evaluation of the antiinfective properties of indoloquinoline alkaloids: 10 H-Indolo[3,2- b]quinoline and 7 H-indolo[2,3- c]quinolines.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 507, doi. 10.1002/jhet.5570450232

By:

Etukala, Jagan R.;
Kumar, E. V. K. Suresh;
Ablordeppey, Seth Y.

Publication type:

Article

Synthesis of azirines containing aldehyde functionality and their utilization as synthetic tools for five membered oxazoles and isoxazoles.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 311, doi. 10.1002/jhet.5570450203

By:

Brahma, Sulagna;
Ray, Jayanta K.

Publication type:

Article

Three possible products from the reactions of gewald's amide with aromatic aldehydes.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 573, doi. 10.1002/jhet.5570450243

By:

Dzhavakhishvili, Sergey G.;
Gorobets, Nikolay Yu.;
Musatov, Vladimir I.;
Desenko, Sergey M.;
Paponov, Boris V.

Publication type:

Article

Synthesis of a novel water-soluble NMDA receptor antagonist.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 383, doi. 10.1002/jhet.5570450214

By:

Masuko, Takashi;
Kusama, Tadashi;
Nagaoka, Hiroki;
Metori, Koichi;
Kizawa, Yasuo;
Miyake, Muneharu

Publication type:

Article

Macrocyclic compounds from benzenedithiols and triazine: Modification of tetrathiacalix[4]arene.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 461, doi. 10.1002/jhet.5570450225

By:

Alam, Ashraful;
Yamaguchi, Miharu;
Yamamoto, Tatsuya;
Nakajo, Shiduko;
Ogawa, Satoshi;
Sato, Ryu

Publication type:

Article

An efficient, 'green' approach to aryl amination of cyanuric chloride using acetic acid as solvent.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 533, doi. 10.1002/jhet.5570450236

By:

Kolmakov, Kirill A.

Publication type:

Article

Synthesis and characterization of new trifluoromethyl substituted 3-ethoxycarbonyl- and 3-pyrimidin-2-yl)-(1,2,3)-oxathiazinane-S-oxides.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 335, doi. 10.1002/jhet.5570450207

By:

Zanatta, Nilo;
Borchhardt, Deise M.;
Flores, Darlene C.;
Coelho, Helena S.;
Marchi, Tiago M.;
Flores, Alex F. C.;
Bonacorso, Helio G.;
Martins, Marcos A. P.

Publication type:

Article

Synthesis of 8-hydroxyquinolines with amino and thioalkyl functionalities at position 4.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 593, doi. 10.1002/jhet.5570450247

By:

Omar, Walaa A. E.;
Heiskanen, Juha P.;
Hormi, Osmo E. O.

Publication type:

Article

Green and high efficient synthesis of triaza-benzo[ b]fluoren-6-one derivatives in water under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 411, doi. 10.1002/jhet.5570450218

By:

Shao, Qingqing;
Tu, Shujiang;
Li, Chunmei;
Cao, Longji;
Zhou, Dianxiang;
Jiang, Bo;
Zhang, Yan;
Hao, Wenjuan;
Wang, Qian

Publication type:

Article

Synthesis and stereochemistry of 3-acetyl-5-aminospiro[1,3,4-thiadiazoline-2,4′-thioflavans].

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 489, doi. 10.1002/jhet.5570450229

By:

Somogyi, László;
Batta, Gyula;
Gunda, Tamás E.;
Bényei, Attila Cs.

Publication type:

Article

New route for preparation of nitrosubstituted 1,2-phenylenediamines.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 425, doi. 10.1002/jhet.5570450220

By:

Bella, MaroŠ;
Milata, Viktor

Publication type:

Article

New one step synthesis of 3,5-disubstituted pyrazoles under microwave irradiation and classical heating.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 503, doi. 10.1002/jhet.5570450231

By:

Outirite, Moha;
Lebrini, Mounim;
Lagrenée, Michel;
Bentiss, Fouad

Publication type:

Article

Studies with enaminonitriles: Synthesis and chemical reactivity of 2-phenyl-3-piperidin-1-yl acrylonitrile under microwave heating.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 307, doi. 10.1002/jhet.5570450202

By:

Salaheldin, Abdellatif M.;
Alphy, Maryana K.

Publication type:

Article

Synthesis of 2-alkyl-4,5-aryl-2 H-[1λ6,2,3,6]-thiatriazine-1,1-dioxides.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 567, doi. 10.1002/jhet.5570450242

By:

Hilp, M.

Publication type:

Article

Synthesis of 3-substituted indoles promoted by pulverization-activation method catalyzed by Bi(NO3)3·5H2O.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 377, doi. 10.1002/jhet.5570450213

By:

Khodaei, Mohammad M.;
Ghanbary, Parvin;
Mohammadpoor-Baltork, Iraj;
Memarian, Hamid R.;
Khosropour, Ahmad R.;
Nikoofar, Kobra

Publication type:

Article

Kinetic study of meso-tetraphenylporphyrin synthesis under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 453, doi. 10.1002/jhet.5570450224

By:

De Paula, Rodrigo;
Faustino, Maria A. F.;
Pinto, Diana C.G.A.;
Neves, Maria G.P.M.S.;
Cavaleiro, José A. S.

Publication type:

Article

Homolytic alkylation of some 3,4-quinolinediyl bis-sulfides under minisci reaction conditions.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 527, doi. 10.1002/jhet.5570450235

By:

Maślankiewicz, Andrzej;
Michalik, Ewa;
Ciunik, Zbigniew

Publication type:

Article

1,3-Dipolar cycloaddition of stabilized azomethine ylides to alkenyl quinolines: An efficient route to polyfunctionalized 3-pyrrolidinylquinoline derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 329, doi. 10.1002/jhet.5570450206

By:

Bouraiou, Abdelmalek;
Debache, Abdelmadjid;
Rhouati, Salah;
Belfaitah, Ali;
Carboni, Bertrand

Publication type:

Article

A 'one pot' synthesis of 2-aryl-4 H-1-benzopyran-4-ones under coupled microwave phase transfer catalysis (PTC) and ultrasonic irradiation PTC.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 589, doi. 10.1002/jhet.5570450246

By:

Pathak, Vijai N.;
Varshney, Bindu;
Gupta, Ragini

Publication type:

Article

An efficient and facile microwave-assisted synthesis of benzo[ b][4,7]phenanthroline derivatives in water.

Published in:

Journal of Heterocyclic Chemistry, 2008, v. 45, n. 2, p. 405, doi. 10.1002/jhet.5570450217

By:

Shi, Feng;
Zhou, Dianxiang;
Li, Chunmei;
Shao, Qingqing;
Cao, Longji;
Tu, Shujiang

Publication type:

Article