Works matching IS 0022152X AND DT 2007 AND VI 44 AND IP 4

Results: 40

A facile synthesis of 1-alkyl-5-arylalkoxy-6-methoxy-3,4-dihydroisoquinolines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 909, doi. 10.1002/jhet.5570440426

By:

Yim, Heong-Seup;
Kim, Ho-Kyun;
Kim, Jeum-Jong;
Kweon, Deok-Heon;
Yoon, Yong-Jin;
Lee, Sang-Gyeong;
Kim, Jung-Ho

Publication type:

Article

Synthesis and herbicidal activity of 2-(3-(trifluoromethyl)-5-(alkoxy)-1 H-pyrazol-1-yl)-4-aryloxypyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 967, doi. 10.1002/jhet.5570440437

By:

Liu, Wei-Min;
Zhu, You-Quan;
Wang, Yi-Feng;
Liu, Bin;
Zou, Xiao-Mao;
Yang, Hua-Zheng

Publication type:

Article

Synthesis of some pyrazolopyrimidines as purine analogues.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 803, doi. 10.1002/jhet.5570440408

By:

Ahmed, Sayed A.;
Hussein, Ahmed M.;
Hozayen, Walaa G. M.;
El-Ghandour, Ahmed H. H.;
Abdelhamid, Abdou O.

Publication type:

Article

Microwave assisted synthesis of coumarins via potassium carbonate catalyzed knoevenagel condensation in 1- n-butyl-3-methylimidazolium bromide ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 867, doi. 10.1002/jhet.5570440419

By:

Valizadeh, Hassan;
Gholipur, H.;
Shockravi, Abbas

Publication type:

Article

Microwave solvent free regioselective 1,3 dipolar cycloaddition in the synthesis of 1,4 substituted [1,2,3]-triazoles as amide bond isosteres.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 815, doi. 10.1002/jhet.5570440410

By:

Perissutti, Elisa;
Frecentese, Francesco;
Fiorino, Ferdinando;
Severino, Beatrice;
Cirillo, Donatella;
Santagada, Vincenzo;
Caliendo, Giuseppe

Publication type:

Article

Studies with pyridazines and condensed pyridazines: Routes for synthesis of 3-amino-5-aryl-2,5-dihydro-pyridazine, 10a H-pyridazino[1,6- a]quinazoline and thieno[3,4- d]pyridazinone.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 877, doi. 10.1002/jhet.5570440421

By:

Aziz, Suzan Ibrahim;
Anwar, Hany Fakhry;
El-Apasery, Morsy Ahmed;
Elnagdi, Mohamed Hilmy

Publication type:

Article

Syntheses of acyclic C-glycosidic derivatives of 1,2,4-triazoles by cycloadditions of 1-aza-2-azoniaallene salts to D-glucononitrile-2,3,4,5,6-pentaacetate.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 933, doi. 10.1002/jhet.5570440432

By:

Hassan, N. A.

Publication type:

Article

A post-SCF quantum chemistry study on local minima of 8-oxo-guanine stacked with all four nucleic acid bases in B-DNA conformations.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 765, doi. 10.1002/jhet.5570440403

By:

Cysewski, Piotr;
Czyżnikowska-Balcerak, Żaneta

Publication type:

Article

An efficient microwave-assisted synthesis of 3,5-unsubstituted 4-substituted-6-aryl-3,4-dihydropyridin-2(1 H)-ones derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 837, doi. 10.1002/jhet.5570440414

By:

Tu, Shujiang;
Zhu, Xiaotong;
Shi, Feng;
Zhang, Jinpeng;
Zhang, Yan

Publication type:

Article

Synthesis and NMR analysis of spiranic heterocycles from carbohydrate derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 901, doi. 10.1002/jhet.5570440425

By:

Alho, Miriam A. Martins;
D'Accorso, Norma B.

Publication type:

Article

Studies with enamines and azaenamines: Synthesis and reactivity of 3-dimethylamino-2-[(3-indolyl) carbonyl]propenonitrile.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 961, doi. 10.1002/jhet.5570440436

By:

Abdallah, Tayseer A.

Publication type:

Article

Towards the syntheses of N-H and N-alkylated derivatives of meridianins.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 793, doi. 10.1002/jhet.5570440407

By:

Corbel, Bernard;
Michaud, FrançOis;
Meijer, Laurent;
Simon, Gaëlle;
Couthon-Gourves, Hélène;
Haelters, Jean-Pierre;
Kervarec, Nelly

Publication type:

Article

A new synthetic route to the synthesis of nordasycarpidone derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 863, doi. 10.1002/jhet.5570440418

By:

Akdag, Resmiye;
Ergun, Yavuz

Publication type:

Article

An efficient synthesis of highly substituted pyrrole and bis pyrrole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 923, doi. 10.1002/jhet.5570440429

By:

Sagyam, Rajeshwar Reddy;
Padi, Pratap Reddy;
Ghanta, Mahesh Reddy;
Vurimidi, Himabindu

Publication type:

Article

Regioselective synthesis of pentacyclic polyheterocycles: Sequential [3,3] sigmatropic rearrangement of 4-(4′-aryloxybut-2′-ynyloxy)-1-phenyl-1,8-naphthyridin-2(1 H)-ones.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 871, doi. 10.1002/jhet.5570440420

By:

Majumdar, Krishna C.;
Rafique-ul-Islam

Publication type:

Article

Silica gel / NaHSO4: An efficient and recyclable heterogeneous catalyst for high yield synthesis of 1,5-benzodiazepine derivatives under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 929, doi. 10.1002/jhet.5570440431

By:

Chari, M. Adharvana;
Shobha, D.;
Syamasundar, K.

Publication type:

Article

Selective nucleophilic substitution reactions in 2,4,6-trisulfanyl-substituted pyrimidine-5-carbonitriles by secondary amines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 757, doi. 10.1002/jhet.5570440402

By:

Drescher, Simon;
Ramsbeck, Daniel;
Dobner, Bodo;
Briel, Detlef

Publication type:

Article

Syntheses, electrochemical studies and crystal structures of new unsymmetrical tetrathiafulvalene carboxylate derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 831, doi. 10.1002/jhet.5570440413

By:

Liu, Wei;
Guo, Yun-Jun;
Zuo, Jing-Lin;
You, Xiao-Zeng;
Zeng, Xi-Rui

Publication type:

Article

Green chemistry approach to the synthesis of 2-amino-4-aryl-6-ferrocenyl-pyridine derivatives by a one-pot reaction in aqueous medium.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 895, doi. 10.1002/jhet.5570440424

By:

Zhuang, Qiya;
Jia, Runhong;
Tu, Shujiang;
Zhang, Junyong;
Jiang, Bo;
Zhang, Yan;
Yao, Changsheng

Publication type:

Article

Synthesis and photophysical properties of N-styrylazinones.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 951, doi. 10.1002/jhet.5570440435

By:

Cho, Su-Dong;
Hwang, Jaeyoung;
Kim, Ho-Kyun;
Yim, Heung-Sup;
Kim, Jeum-Jong;
Lee, Sang-Gyeong;
Yoon, Yong-Jin

Publication type:

Article

Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 787, doi. 10.1002/jhet.5570440406

By:

Abu-Shanab, Fathi A.;
Hessen, A. M.;
Mousa, S. A. S.

Publication type:

Article

Synthesis of thiophene/phenylene co-oligomers. V.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 853, doi. 10.1002/jhet.5570440417

By:

Katagiri, Toshifumi;
Ota, Satoshi;
Ohira, Takayuki;
Yamao, Takeshi;
Hotta, Shu

Publication type:

Article

Synthesis and antitumor activities of 2-(substituted)phenyl-1,2,4-triazolo[1,5- a]pyridines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 919, doi. 10.1002/jhet.5570440428

By:

Zhang, Guolin;
Hu, Yongzhou

Publication type:

Article

Microwave-induced perchloric acid catalyzed novel solvent-free synthesis of 4-aryl-3,4-dihydropyrimidones via biginelli condensation.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 979, doi. 10.1002/jhet.5570440439

By:

Mukhopadhyay, Chhanda;
Datta, Arup;
Banik, Bimal K.

Publication type:

Article

Synthesis of a novel diazepine.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 927, doi. 10.1002/jhet.5570440430

By:

Memoli, Kevin A.

Publication type:

Article

Synthesis and herbicidal activities of a series of di(aminopyrazoly) ketone derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 749, doi. 10.1002/jhet.5570440401

By:

Li, Jun-Fei;
Zhu, You-Quan;
Wang, Xin;
Yang, Hua-Zheng

Publication type:

Article

Mn(III) acetate mediated diasteroselective [3+2] oxidative addition of 1,3-dicarbonyl compounds with chalcones.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 827, doi. 10.1002/jhet.5570440412

By:

Shanmugam, Pachiappa N.;
Kumar, Kalv I. Hemanth;
Perumal, Paramasiva N. T.

Publication type:

Article

Synthesis and biological properties of 1,8-naphthalimidebutylamines. Serotonin 5-HT1A and 5-HT7 binding data and pass-assisted search.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 889, doi. 10.1002/jhet.5570440423

By:

Kowalski, Piotr;
Kowalska, Teresa;
Bojarski, Andrzej J.;
Duszyńska, Beata

Publication type:

Article

Regioselective cyclodehydration of ortho-hydroxy acetyl aryloxyketones to benzofuran.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 945, doi. 10.1002/jhet.5570440434

By:

Patel, Jagdish M.;
Soman, Shubhangi S.

Publication type:

Article

New fluorescent bis-β-cyclodextrin-indolizine sensor. Synthesis and sensing ability.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 783, doi. 10.1002/jhet.5570440405

By:

Surpateanu, Georgiana G.;
Landy, David;
Lungu, Neculai C.;
Fourmentin, Sophie;
Surpateanu, Gheorghe

Publication type:

Article

A novel photoisomerzation of 1,2-benzothiazine 1,1-dioxides to 1,3-benzothiazine 1,1-dioxides.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 849, doi. 10.1002/jhet.5570440416

By:

Elghamry, Ibrahim;
Döpp, Dietrich;
Henkel, Gerald

Publication type:

Article

Synthesis of new heterocycles containing more than one 1,2,3-thia or selenadiazole rings.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 915, doi. 10.1002/jhet.5570440427

By:

Al-Smadi, Mousa

Publication type:

Article

BIFC and QFC promoted rapid and cleaner aromatization of 1,4-dihydropyridines under solvent-free condition.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 973, doi. 10.1002/jhet.5570440438

By:

Sivamurugan, Vajiravelu;
Murugesan, Velayutham;
Suresh, Valiyaveettil;
Palanichamy, Muthaiyahpillai;
Vinu, Ajayan

Publication type:

Article

Design and synthesis of new and significative bifunctional compounds containing two pyrazolo[3,4- b]pyridine nucleis through multicomponent reaction under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 811, doi. 10.1002/jhet.5570440409

By:

Tu, Shujiang;
Wang, Qian;
Zhang, Yan;
Xu, Jianing;
Zhang, Jinpeng;
Zhu, Xiaotong;
Shi, Feng

Publication type:

Article

Copper nitrate trihydrate catalyzed efficient synthesis of bis(indolyl)methanes in acetonitrile at room temperature.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 983, doi. 10.1002/jhet.5570440440

By:

Nasreen, Aayesha;
Varala, Ravi;
Adapa, Srinivas R.

Publication type:

Article

Synthesis of meso-tetrakis(4-chlorocoumarin-3-yl)porphyrins.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 821, doi. 10.1002/jhet.5570440411

By:

Amaravathi, M.;
Rajitha, B.;
Rao, M. Kanakalingeswara;
Sitadevi, P.

Publication type:

Article

Synthesis of 7a-aryl-5- t-butyl-3-methyleneoctahydrobenzofuran possessing partial skelotons of some santonin analogue and furanolignans by intramolecular radical cyclisation reaction.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 883, doi. 10.1002/jhet.5570440422

By:

Periasamy, Marappagounder;
Ponnuswamy, Alagusundaram

Publication type:

Article

Design and synthesis of diheterocyclic compounds containing tetrazolinone and 1,2,4-triazole.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 937, doi. 10.1002/jhet.5570440433

By:

Luo, Yan-Ping;
Lin, Long;
Yang, Guang-Fu

Publication type:

Article

Three-component, one-pot synthesis of pyrimido[4,5- b]-quinoline and pyrido[2,3- d]pyrimidine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 775, doi. 10.1002/jhet.5570440404

By:

Hassan, N. A.;
Hegab, M. I.;
Abdel-Motti, F. M.;
Hebah, S. H. A.;
Abdel-Megeid, F. M. E.;
Hashem, A. I.

Publication type:

Article

The first synthesis of furazano[3,4- b][1,6]naphthyridines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 4, p. 843, doi. 10.1002/jhet.5570440415

By:

Vasilev, Leonid S.;
Sheremetev, Aleksei B.;
Dorokhov, Vladimir A.;
Suponitsky, Kyrill Yu.

Publication type:

Article