Works matching IS 0022152X AND DT 2007 AND VI 44 AND IP 5

Results: 41

Chemo, stereo, and regioselective addition of α-(2-methoxyaryl)- N-aryl nitrones to diarylidineacetone: Synthesis of novel isoxazolidines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1105, doi. 10.1002/jhet.5570440520

By:

Jayapradha, Sadaiyan Ramadass;
Sridharan, Vellaisamy;
Muthusubramanian, Shanmugam;
Polborn, Kurt

Publication type:

Article

Phenacylsulfonylacetic acid methyl ester-synthon for 1,2,3-selena/thiadiazoles and 2 H-diazaphospholes.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1165, doi. 10.1002/jhet.5570440531

By:

Padmavathi, Venkatapuram;
Mahesh, Konda;
Thriveni, Pinnu;
Reddy, Tippireddy Venkata Ramana

Publication type:

Article

A convenient route to synthesize 1,2,4-triazolo[1,5- a]pyrimidine derivatives and their one and two-photon absorption spectral properties.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 993, doi. 10.1002/jhet.5570440502

By:

Wang, Hongli;
Xu, Wenyuan;
Dai, Yi;
Zhang, Bin;
Wu, Qiongyou;
Zhang, Mingzhi;
Tian, Min;
Wu, Hong;
Wang, Dingli

Publication type:

Article

(±)-2-alkyl-1,2,3,4-tetrahydroquinoline-3-carboxylic esters by a catalyst and pressure dependent tandem reduction-reductive amination reaction.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1059, doi. 10.1002/jhet.5570440513

By:

Bunce, Richard A.;
Nago, Takahiro;
Sonobe, Nathan

Publication type:

Article

Synthesis of 2-formyl-1-aza-dibenzo[ e, h]azulenes.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1129, doi. 10.1002/jhet.5570440524

By:

Pešić, Dijana;
Landek, Ivana Ozimec;
Čikoš, Ana;
Metelko, Biserka;
Gabelica, Vesna;
Stanić, Barbara;
Merćep, Mladen;
Mesić, Milan

Publication type:

Article

Studies with enaminones: Formation of a N,O-cyclicacetal on coupling of 3-dimethylamino-1-hydroxyphenyl-2-propenone with arenediazonium salts.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1187, doi. 10.1002/jhet.5570440535

By:

Al-Zaydi, Khadijah M.;
Borik, Rita M.;
Elnagdi, Mohamed H.

Publication type:

Article

An efficient synthesis of new class of pyrazolo[3,4- b]pyridine-6-one derivatives by a novel cascade reaction.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1013, doi. 10.1002/jhet.5570440506

By:

Shi, Feng;
Zhang, Junyong;
Tu, Shujiang;
Jia, Runhong;
Zhang, Yan;
Jiang, Bo;
Jiang, Hong

Publication type:

Article

One-pot synthesis of pyrido[2,3- d]pyrimidines via efficient three-component reaction in aqueous media.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1083, doi. 10.1002/jhet.5570440517

By:

Shi, Daqing;
Ji, Shunjun;
Niu, Lihui;
Shi, Jingwen;
Wang, Xiangshan

Publication type:

Article

Pyridazine and phthalazine derivatives with potential antimicrobial activity.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1149, doi. 10.1002/jhet.5570440528

By:

Butnariu, Roxana M.;
Caprosu, Maria D.;
Bejan, Vasilichia;
Mangalagiu, Ionel I.;
Ungureanu, Margareta;
Poiata, Antonia;
Tuchilus, Cristina;
Florescu, Margareta

Publication type:

Article

Synthesis and physicochemical properties of new 1N o-( m- and p-) bromobenzyl substituted derivatives of 5-(aminodialkyl)methylcytosine.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1207, doi. 10.1002/jhet.5570440539

By:

Prukala, Dorota

Publication type:

Article

Microwave assisted synthesis of thiazolo[3,2- b][1,2,4]-triazoles containing 1,8-naphthyridine moiety.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1161, doi. 10.1002/jhet.5570440530

By:

Mogilaiah, K.;
Prashanthi, M.;
Kavitha, S.;
Babu, H. Sharath

Publication type:

Article

Pyrolytic behavior of substituted N-aminoheteroaromatics: Synthesis of pyrazolo[1,5- a]pyridine and 3-substituted 3-oxopropionitrile derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 989, doi. 10.1002/jhet.5570440501

By:

Al-Awadi, Nouria A.;
Patel, Mehul;
Dib, Hicham H.;
Abdelkhalik, Mervat

Publication type:

Article

13C-15N Connectivity networks via unsymmetrical indirect covariance processing of 1H-13C HSQC and 1H-15N IMPEACH spectra.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1219, doi. 10.1002/jhet.5570440541

By:

Martin, Gary E.;
Hilton, Bruce D.;
Irish, Patrick A.;
Blinov, Kirill A.;
Williams, Antony J.

Publication type:

Article

(±)-2,3-dialkyl-1,2,3,4-tetrahydroquinoline-3-carboxylic esters by a tandem reduction-reductive amination reaction.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1051, doi. 10.1002/jhet.5570440512

By:

Bunce, Richard A.;
Schammerhorn, James E.;
Slaughter, LeGrande M.

Publication type:

Article

A general and versatile synthesis of 3-phenylthio β-lactams as lead molecules for 3-methyl-2-azetidinones.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1121, doi. 10.1002/jhet.5570440523

By:

Kanwar, Seema;
Sharma, S. D.

Publication type:

Article

Synthesis and biological study of novel methylene-bis-chalcones and substituted methylene-bis-pyrimidines/pyrimidinones.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1181, doi. 10.1002/jhet.5570440534

By:

Nagaraj, Adki;
Reddy, Cherkupally Sanjeeva

Publication type:

Article

A facile three-components, one-pot synthesis of pyrimido[4,5- d]pyrimidine-2,5-dione derivatives under microwave-assisted conditions.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1009, doi. 10.1002/jhet.5570440505

By:

Dabiri, Minoo;
Arvin-Nezhad, Hamid;
Khavasi, Hamid R.;
Bazgir, Ayoob

Publication type:

Article

Synthesis and some reactions of 4-(ethoxycarbonyl)-1,5-diphenyl-1 H-pyrazole-3-carboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1077, doi. 10.1002/jhet.5570440516

By:

Şener, Ahmet;
Bildirici, İshak;
Tozlu, İsrafil;
Genç, Hasan;
Arısoy, Kadir

Publication type:

Article

Synthesis of phenyl furyl sulfides and phenyl furyl ethers by nucleophilic substitution of nitrofurans.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1145, doi. 10.1002/jhet.5570440527

By:

Ogawa, Masayuki;
Sakuma, Katsuya;
Okamoto, Hiroshi;
Koyanagi, Jyunichi;
Nakayama, Kouji;
Tanaka, Akira;
Yamamoto, Katsumi

Publication type:

Article

Facile three-component one-pot synthesis of indeno-[1,2- b]quinolin-9,11(6 H,10 H)-dione derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1201, doi. 10.1002/jhet.5570440538

By:

Chen, Yan;
Tu, Shujiang;
Jiang, Bo;
Shi, Feng

Publication type:

Article

Ring transformations of heterocyclic compounds. XXV.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1029, doi. 10.1002/jhet.5570440509

By:

Zimmermann, Thomas;
Krautscheid, Harald

Publication type:

Article

The synthesis of some 3-acylindoles revisited.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1213, doi. 10.1002/jhet.5570440540

By:

Hasimbegovic, Vedran;
Slätt, Johnny;
Bergman, Jan;
Janosik, Tomasz

Publication type:

Article

1,3-dipolar cycloadditions. Part XII - selective cycloaddition route to 4-nitroisoxazolidine ring systems.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1045, doi. 10.1002/jhet.5570440511

By:

Banerji, Avijit;
Gupta, Maya;
Biswas, Pizush Kanti;
Prangé, Thierry;
Neuman, Alain

Publication type:

Article

Base-promoted rearrangements of ester groups in 3a,7a-dihydroindole-2,3,3a,4-tetraester.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1115, doi. 10.1002/jhet.5570440522

By:

Jeon, Kyu Ok;
Yu, Ji Sook;
Lee, Chang Kiu

Publication type:

Article

An efficient and greener approach to the synthesis of 3,5-dicyanopyridin-2(1 H)-one derivatives in aqueous media under microwave irradiation conditions.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1177, doi. 10.1002/jhet.5570440533

By:

Jia, Runhong;
Tu, Shujiang;
Zhang, Yan;
Jiang, Bo;
Zhang, Junyong;
Yao, Changsheng;
Shi, Feng

Publication type:

Article

Transformations of phenylhydrazones of 5-acyl-1,2,4-triazines to pyrazolo[4,3- e][1,2,4]triazines or 4-cyanopyrazole.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1003, doi. 10.1002/jhet.5570440504

By:

Mojzych, Mariusz;
Rykowski, Andrzej

Publication type:

Article

A rapid synthesis of new benzene-centered porphyrin trimers.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1071, doi. 10.1002/jhet.5570440515

By:

Papamicaël, Cyril A.;
Mongin, Olivier;
Gossauer, Albert

Publication type:

Article

Pyrazolo[4′,3′:5,6]pyrano[2,3- b]quinoxalin-4(1 H)-one: Synthesis and characterization of a novel tetracyclic ring system.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1139, doi. 10.1002/jhet.5570440526

By:

Eller, Gernot A.;
Datterl, Barbara;
Holzer, Wolfgang

Publication type:

Article

Microwave assisted regiospecific synthesis of 5-trifluoromethyl-4,5-dihydropyrazoles and-pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1195, doi. 10.1002/jhet.5570440537

By:

Martins, Marcos A. P.;
Pereira, Claudio M. P.;
Moura, Sidnei;
Frizzo, Clarissa P.;
Beck, Paulo;
Zanatta, Nilo;
Bonacorso, Helio G.;
Flores, Alex F. C.

Publication type:

Article

Synthesis and antifungal activity of novel 3,6-diaryl-5 H-[1,2,4]triazolo[4,3- b][1,2,4]triazepines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1023, doi. 10.1002/jhet.5570440508

By:

Gupta, Monika

Publication type:

Article

Synthesis of beta-proline like derivatives and their evaluation as sodium channel blockers.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1099, doi. 10.1002/jhet.5570440519

By:

Muraglia, Marilena;
Franchini, Carlo;
Corbo, Filomena;
Scilimati, Antonio;
Tortorella, Vincenzo;
Sinicropi, Maria Stefania;
De Luca, Annamaria;
De Bellis, Michela;
Camerino, Diana Conte

Publication type:

Article

Synthesis of new chromeno[4,3,2- de]quinazolin-2-ones, -quinazolines and -pyrrolo[2,1- b]quinazolines.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1035, doi. 10.1002/jhet.5570440510

By:

Martínez-Viturro, Carlos M.;
Domínguez, Domingo

Publication type:

Article

Regioselective synthesis of polyheterocyclic scaffolds by sequential [3,3] sigmatropic rearrangements and pyridine hydrotribromide mediated heterocyclization.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1109, doi. 10.1002/jhet.5570440521

By:

Majumdar, K. C.;
Muhuri, S.

Publication type:

Article

Reaction of 1-acylthiosemicarbazides with ethenetetracarbonitrile.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1171, doi. 10.1002/jhet.5570440532

By:

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

Publication type:

Article

A novel synthesis of cyclopropyl lactam and amide from cis-2-aryl-3-benzoyl-1,1-dicynocyclopropane with H2O2 in the presence of NaHCO3.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 999, doi. 10.1002/jhet.5570440503

By:

Ren, Zhongjiao;
Chen, Jie;
Lu, Yeying;
Wu, Danyi;
Cao, Weiguo

Publication type:

Article

Reactions of some pyrrole-2,3-diones with hydrazine hydrate and o-phenylenediamine.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1065, doi. 10.1002/jhet.5570440514

By:

Sarıpınar, Emin;
Karataş, Süleyman;
İlhan, İlhan Özer

Publication type:

Article

A revised synthetic scheme of 6,6′-dibromoindirubin.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1135, doi. 10.1002/jhet.5570440525

By:

Tanoue, Yasuhiro;
Hara, Akari;
Kai, Norihisa;
Sakata, Kazunori;
Hashimoto, Mamoru;
Nagai, Takeshi

Publication type:

Article

One-pot solvent and catalyst-free synthesis of functionalized 1,8-naphthyridines and quinolines by microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1191, doi. 10.1002/jhet.5570440536

By:

Goswami, Shyamaprosad;
Jana, Subrata;
Hazra, Anita;
Adak, Avijit Kumar

Publication type:

Article

Synthesis and crystal structure of novel schiff bases derived from 3-(2-ethoxyphenyl)-4-amino-5-mercapto-4 H-1,2,4-triazole.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1019, doi. 10.1002/jhet.5570440507

By:

Zhou, San-nu;
Zhang, Li-xue;
Zhang, An-jiang;
Sheng, Ji-shun;
Zhang, Hai-le

Publication type:

Article

Competition between S-oxidation and nitration in reactions of some β- and γ-quinolinyl sulfides with nitrating mixture.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1091, doi. 10.1002/jhet.5570440518

By:

Maślankiewicz, Maria J.;
Jaworska, Maria;
Lodowski, Piotr

Publication type:

Article

BF3·Et2O promoted selective synthesis of benzimidazoles.

Published in:

Journal of Heterocyclic Chemistry, 2007, v. 44, n. 5, p. 1153, doi. 10.1002/jhet.5570440529

By:

Rajanarendar, E.;
Ramesh, P.;
Rao, E. Kalyan;
Mohan, G.;
Reddy, A. Siva Rami

Publication type:

Article