Works matching IS 0022152X AND DT 2011 AND VI 48 AND IP 6

Results: 41

An improved procedure for the three-component synthesis of benzo[ g]chromene derivatives using basic ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1264, doi. 10.1002/jhet.747

By:

Yu, Yi;
Guo, Hongyun;
Li, Xiaojun

Publication type:

Article

Synthesis and antimicrobial activity of some novel substituted 1,2,4-triazoles bearing 1,3,4-oxadiazoles or pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1366, doi. 10.1002/jhet.718

By:

Kalhor, Mehdi;
Mobinikhaledi, Akbar;
Dadras, Akbar;
Tohidpour, Maryam

Publication type:

Article

2-Arylhydroxynitroindoles: A new procedure for the cleavage of aryl methyl ethers.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1445, doi. 10.1002/jhet.769

By:

Kokurkina, G. V.;
Dutov, M. D.;
Shevelev, S. A.

Publication type:

Article

Synthesis of 2-(sulfamoylphenyl)-4′-(iminoaryl/hetroaryl)-4-(4′′-hydroxyphenyl)-thiazoles and their O-glucosides.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1428, doi. 10.1002/jhet.713

By:

Taile, V. S.;
Hatzade, K. M.;
Ingle, V. N.

Publication type:

Article

An efficient and convenient approach for the synthesis of novel 2-hydroxy-12-aryl-8,9,10,12-tetrahydrobenzo[ a]xanthene-11-ones using p-toluenesulfonic acid in ethanol and ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1388, doi. 10.1002/jhet.661

By:

Khurana, Jitender M.;
Nand, Bhaskara;
Sneha

Publication type:

Article

Novel sulfenamides as promising acetylcholinesterase inhibitors.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1287, doi. 10.1002/jhet.752

By:

Proença, Carla;
Serralheiro, M. Luísa;
Araújo, M. Eduarda;
Pamplona, Teresa;
Santos, Susana;
Santos, M. Soledade;
Frazão, Fátima

Publication type:

Article

Optimization of the Suzuki coupling reaction in the synthesis of 2-[(2-substituted)phenyl]pyrrole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1329, doi. 10.1002/jhet.792

By:

Alešković, Marija;
Basarić, Nikola;
Mlinarić-Majerski, Kata

Publication type:

Article

Oximes as products in the reactions of 5-substituted 2-nitrothiophenes with arylacetonitriles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1371, doi. 10.1002/jhet.723

By:

Rad, Nazar I.;
Teslenko, Yuriy O.;
Obushak, Mykola D.;
Matiychuk, Vasyl S.;
Lytvyn, Roman Z.

Publication type:

Article

A facile and efficient addition reaction of nitrogen-containing heterocyclic compounds with DMAD under neat conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1440, doi. 10.1002/jhet.763

By:

Valizadeh, Hassan;
Shomali, Ashkan;
Gholipour, Hamid

Publication type:

Article

Synthesis of some new 1 H-benzimidazole-2-carboxamido derivatives and their antimicrobial activitiy.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1317, doi. 10.1002/jhet.734

By:

Özden, Seçkin;
Usta, Figen;
Altanlar, Nurten;
Göker, Hakan

Publication type:

Article

New heterocycles of 2,3-diaryl-substituted maleic hydrazides.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1243, doi. 10.1002/jhet.631

By:

1, Hsiencheng;
Shih, Renshuay J.;
Carson, Dennis A.

Publication type:

Article

Synthesis, characterization, and evaluation of antimicrobial activities of a new class of macrocyclic phosphonates.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1229, doi. 10.1002/jhet.727

By:

Chandra Sekhar Reddy, G.;
Uma Ravi Sankar, A.;
Veera Narayana Reddy, M.;
Radha Rani, C.;
Suresh Reddy, C.

Publication type:

Article

Synthesis and conversion of 6-fluoro derivatives of 1,3,4-thiadiazolo-[3,2- a]pyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1308, doi. 10.1002/jhet.767

By:

Kukaniev, Muhamadsho A.;
Párkányi, Cyril

Publication type:

Article

Behavior of 3(2-pyridinylmethylene)-5-aryl-2(3 H)-furanones and 3(3-pyridinylmethylene)-5-aryl-2(3 H)-furanones as alkylating agents: A comparative study.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1361, doi. 10.1002/jhet.709

By:

Abou Elmagd, Wael S. I.

Publication type:

Article

Design and synthesis of some novel quinoline derivatives as anticancer and radiosensitizing agents targeting VEGFR tyrosine kinase.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1269, doi. 10.1002/jhet.749

By:

Ghorab, Mostafa M.;
Ragab, Fatma A.;
Heiba, Helmy I.;
Ghorab, Walid M.

Publication type:

Article

Synthesis and α-glucosidase inhibitory, DPPH scavenging activity of substituted 2-oxo-2 H-chromen-7-yl-dihydrogen phosphate derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1251, doi. 10.1002/jhet.675

By:

Kumar, J. Ashok;
Tiwari, Ashok K.;
Ali, A.Zehra;
Rao, R. Ranga;
Raju, B. China

Publication type:

Article

Synthesis of novel 1,7-naphthyridines by Friedländer condensation of pyridine substrates.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1383, doi. 10.1002/jhet.657

By:

Stockmann, Vegar;
Fiksdahl, Anne

Publication type:

Article

A simple synthesis of trisubstituted quinolines through transesterification.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1342, doi. 10.1002/jhet.711

By:

Patil, Dipti R.;
Deshmukh, Madhukar B.;
Salunkhe, Sonali M.;
Anbhule, Prashant V.

Publication type:

Article

Bismuth triflate-L(−)-proline catalyzed synthesis of chiral 2,5-diaryl-2,3-dihydropyrano[2,3-b]quinolin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1302, doi. 10.1002/jhet.762

By:

Mahajan, Nitu;
Koul, Surrinder;
Razdan, Tej K.

Publication type:

Article

NMR and X-ray structural studies on 3-benzyl-8-bromoadenine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1375, doi. 10.1002/jhet.733

By:

Siah, Huey-San Melanie;
Görbitz, Carl Henrik;
Gundersen, Lise-Lotte

Publication type:

Article

Synthesis and transformations of hydrazine substituted 6-fluoro derivatives of 1,3,4-thiadiazolo[3,2- a]pyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1404, doi. 10.1002/jhet.773

By:

Kukaniev, Muhamadsho A.;
Párkányi, Cyril

Publication type:

Article

Synthesis of novel piperidyl spirofused benzofurans/benzopyrans by radical cyclization.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1238, doi. 10.1002/jhet.630

By:

Tang, Zilong;
Mayrargue, Joelle;
Alami, Mouad

Publication type:

Article

An efficient synthesis of 2,3,4-trisubstituted quinolines through alkynylation-cyclization at ambient temperature.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1414, doi. 10.1002/jhet.715

By:

Patil, Dipti R.;
Salunkhe, Sonali M.;
Deshmukh, Madhukar B.;
Anbhule, Prashant V.

Publication type:

Article

Zr(HSO4)4-catalyzed one-pot three-component synthesis of 7-alkyl-6 H,7 H-naphtho[1′,2′:5,6]pyrano[3,2- c]chromen-6-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1379, doi. 10.1002/jhet.755

By:

Wang, Xiao;
Lu, Guangzhou;
Yan, Fulin;
Ma, Weiwei;
Wu, Liqiang

Publication type:

Article

Eco-friendly HClO4-SiO2 catalyzed synthesis of mono- and bis-diaryl-2h-1,4 benzothiazines.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1336, doi. 10.1002/jhet.795

By:

Ansari, Mohd. Imran;
Shankar, Ravi;
Hussain, Mohd. Kamil;
Kant, Ruchir;
Maulik, Prakash R.;
Kumar, K. Ravi;
Hajela, K.

Publication type:

Article

Synthesis of new 3,3′-(1,4-phenylene)bis(1,5-diones) derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1434, doi. 10.1002/jhet.737

By:

Shao, Qiang;
Liu, Hui;
Wang, Ting-Ting;
Zeng, He-Ping

Publication type:

Article

Cyanoacetamide in heterocyclic chemistry: Synthesis, antitumor and antioxidant activities of some new benzothiophenes.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1280, doi. 10.1002/jhet.634

By:

El Bialy, Serry A. A.;
Gouda, Moustafa A.

Publication type:

Article

Synthesis, characterization, antibacterial and antifungal activity of 2-(Aryl)-3-(3-((8-hydroxyquinolin-5-yl)diazenyl)phenyl)thiazolidin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1323, doi. 10.1002/jhet.788

By:

Chopde, Himani N.;
Pagadala, Ramakanth;
Meshram, Jyotsna S.;
Jetti, Venkateshwarlu

Publication type:

Article

One-pot synthesis of 2,3-disubstituted-2,3-dihydroquinazolin-4( 1H)-ones using [Hmim][NO3]: An eco-friendly protocol.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1419, doi. 10.1002/jhet.721

By:

Mohammadpoor-Baltork, Iraj;
Khosropour, Ahmad Reza;
Moghadam, Majid;
Tangestaninejad, Shahram;
Mirkhani, Valiollah;
Soltani, Mohammad;
Mirjafari, Arsalan

Publication type:

Article

A new conjugated addition of trialkyl phosphites and alkylidenephosphoranes to 3-ω-azideoacetyl coumarin synthesis of some 1,2,3,4-triazaphospholes, triazoles, and azido-coumarin derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1258, doi. 10.1002/jhet.743

By:

Sediek, Ashraf A.;
Shaddy, Abeer A.;
Abdou, Wafaa M.

Publication type:

Article

Design and synthesis of new derivatives of 3 H-quinazolin-4-one as potential anticonvulsant agents.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1351, doi. 10.1002/jhet.754

By:

Kabra, Uma;
Chopde, Chandrabhan;
Wadodkar, Sudhir

Publication type:

Article

Synthesis and application of silica phenyl sulfonic acid as a solid acid heterogeneous catalyst for one-pot synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles and bis(indolyl)methanes in water.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1448, doi. 10.1002/jhet.765

By:

Veisi, Hojat;
Sedrpoushan, Alireza;
Zolfigol, Mohammad Ali;
Mohanazadeh, Farajollah

Publication type:

Article

Ytterbium(III) triflate: An efficient and simple catalyst for isomerization of 2′-hydroxychalcone and 2′-aminochalcones in ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1356, doi. 10.1002/jhet.760

By:

Rao, V. Kameswara;
Rao, M. Sudershan;
Kumar, Anil

Publication type:

Article

Unanticipated products from reductive and oxidative cleavages of 1-substituted 3,3-diphenyl-1′-methylspiro[azetidine-2,3′-indoline]-2′,4-diones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1312, doi. 10.1002/jhet.731

By:

Singh, Girija S.;
Luntha, Patrick M.

Publication type:

Article

Molecular iodine-catalyzed one-pot synthesis of tetrahydrobenzo[ a]xanthene-11-one and diazabenzo[ a]anthracene-9,11-dione derivatives under microwave irradiation.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1347, doi. 10.1002/jhet.742

By:

Sun, X. J.;
Zhou, J. F.;
Zhao, P. S.

Publication type:

Article

Polycyclic N-heterocyclic compounds, part 67: Reaction of 6,7-substituted N-(quinazolin-4-yl)amidine derivatives with hydroxylamine hydrochloride: Formation of in vitro inhibitors of pentosidine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1407, doi. 10.1002/jhet.695

By:

Okuda, Kensuke;
Muroyama, Hideki;
Hirota, Takashi

Publication type:

Article

Synthesis and optical properties of cis-dibenzothiazolyldibenzo-24-crown-8.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1393, doi. 10.1002/jhet.666

By:

Han, Dong-Jing;
Huang, Zhi-Bin;
Ji, Shun-Jun

Publication type:

Article

Synthesis and structure of substituted 5-phenoxy-1,2,4-dithiazole-3-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1225, doi. 10.1002/jhet.717

By:

Ponomarov, Oleksandr;
Padělková, Zdeňka;
Hanusek, Jiří

Publication type:

Article

Coupling of two diazotized 3-aminothieno[3,4-c]coumarins with aromatic amines.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1295, doi. 10.1002/jhet.757

By:

Fondjo, Emmanuel Sopbué;
Tsemeugne, Joseph;
Sondengam, Beibam Luc;
Oppenlaender, Thomas;
Wabo, Hippolyte Kamdem;
Tane, Pierre;
Connolly, Joseph D.;
Dehaen, Wim;
Rohand, Taoufik;
Kikuchi, Haruhisa;
Oshima, Yoshiteru

Publication type:

Article

Synthesis of tetrahydropyrimidino[4,3-a]isoquinolines via regiospecific N-alkylation-annulation of 4-aryldihydropyrimidinones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1398, doi. 10.1002/jhet.768

By:

Singh, Jagjeet;
Mahajan, Nitu;
Sharma, Rattan L.;
Razdan, Tej K.

Publication type:

Article

Synthesis of spiroheterocycles derived from benzo[ f]chromanone.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 6, p. 1234, doi. 10.1002/jhet.636

By:

Pati, Anita;
Mohapatra, Snigdha;
Behera, Rajani K.

Publication type:

Article