Works matching IS 0022152X AND DT 2011 AND VI 48 AND IP 2

Results: 42

Eco-friendly synthesis of 1,8-dioxo-octahydroxanthenes catalyzed by ionic liquid in aqueous media.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 468, doi. 10.1002/jhet.543

By:

Dong Fang;
Jin-Ming Yang;
Zu-Liang Liu

Publication type:

Article

A novel CAN-SiO.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 331, doi. 10.1002/jhet.561

By:

Chakraborty, Suchandra;
Chattopadhyay, Gautam;
Saha, Chandan

Publication type:

Article

An alternative total synthesis of pentosidine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 426, doi. 10.1002/jhet.611

By:

Yahua Liu;
Weihan Zhang;
Sayre, Lawrence M.

Publication type:

Article

Green synthesis and crystal structure of 4,7-diaryl-2-oxo(thio)-1,2,3,4,5,6,7,8-octahydroquinazoline-5-one derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 312, doi. 10.1002/jhet.541

By:

Guang-Fan Han;
Bin Cui;
Li-Zhuang Chen;
Rui-Hua Wang;
Yan Jin

Publication type:

Article

Synthesis and antimicrobial and pharmacological properties of new thiosemicarbazide and 1,2,4-triazole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 339, doi. 10.1002/jhet.563

By:

Popiołek, Łukasz;
Dobosz, Maria;
Chodkowska, Anna;
Jagiełło-Wójtowicz, Ewa;
Kosikowska, Urszula;
Malm, Anna;
Mazur, Liliana;
Rzączyńska, Zofia

Publication type:

Article

Synthesis and reactions of 3-cyano-4,6-dimethyl-2-pyridone.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 272, doi. 10.1002/jhet.545

By:

Elassar, Abdel-Zaher A.

Publication type:

Article

A convenient and efficient synthesis of heteroaromatic hydrazone derivatives via cyclization of thiosemicarbazone with ω-bromoacetophenone.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 361, doi. 10.1002/jhet.585

By:

Weiwei Liu;
Chuanzhou Tao;
Lijuan Tang;
Jie Li;
Yan Jin;
Yueqiang Zhao;
Hongwen Hu

Publication type:

Article

Efficient and one-pot catalytic synthesis of 2-imidazolines and bis-imidazolines with p-toluenesulfonic acid under solvent free conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 249, doi. 10.1002/jhet.516

By:

Nasr-Esfahani, Masoud;
Montazerozohori, Morteza;
Mehrizi, Safie

Publication type:

Article

Synthesis and antioxidant activity of novel 15-alkyl/aryl-13, 17-dihydro-15λ.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 317, doi. 10.1002/jhet.556

By:

Naidu, K. Reddi Mohan;
Kumar, M. Anil;
Dadapeer, E.;
Babu, K. Ramesh;
Raju, C. Naga;
Ghosh, S. K.

Publication type:

Article

Studies with 2-(acetonylthio)benzothiazole: Novel synthesis of pyridazin-6(1 H)-one, pyridazin-6(1 H)-imine, and phthalazine derivatives of antimicrobial and antifungal activities.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 241, doi. 10.1002/jhet.527

By:

Al-Omran, Fatima A.;
El-Khair, Adel A.

Publication type:

Article

An efficient synthesis of pyrazolo[3,4- b]quinolin-5(6 H)-one derivatives in ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 308, doi. 10.1002/jhet.538

By:

Da-Qing Shi;
Fang Yang

Publication type:

Article

Microwave-mediated synthesis and antibacterial activity of some novel 2-(substituted biphenyl) benzimidazoles via Suzuki-Miyaura cross coupling reaction and their N-substituted derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 419, doi. 10.1002/jhet.610

By:

Raut, Changdev Namdev;
Bharambe, Shailendra Mitharam;
Pawar, Yogesh Ashok;
Mahulikar, Pramod Pandurang

Publication type:

Article

Biaryl sulfonamides from O-acetyl amidoximes: 1,2,4-Oxadiazole cyclization under acidic conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 407, doi. 10.1002/jhet.603

By:

Dosa, Stefan;
Daniels, Jörg;
Gütschow, Michael

Publication type:

Article

Efficient preparation of 3-substituted quinazolinediones directly from anthranilic acids and isocyanates.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 473, doi. 10.1002/jhet.551

By:

Koay, Natalie;
Campeau, Louis-Charles

Publication type:

Article

Synthesis and antiviral activity of novel pyrazole amides containing α-aminophosphonate moiety.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 389, doi. 10.1002/jhet.591

By:

LintaoWu;
Song, Baoan;
Bhadury, Pinaki S.;
Song Yang;
Deyu Hu;
Linhong Jin

Publication type:

Article

Synthesis of 2,3-diaryl-3,4-dihydro-2 H-1,3-benzoxazines and their fungicidal activities.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 255, doi. 10.1002/jhet.533

By:

Zilong Tang;
Weiwen Chen;
Zhonghua Zhu;
Hanwen Liu

Publication type:

Article

An efficient one-pot synthesis of pyrazolo[3,4- b]pyridinone derivatives catalyzed by.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 351, doi. 10.1002/jhet.573

By:

Chun-Ling Shi;
Hui Chen;
Da-Qing Shi

Publication type:

Article

Triton B catalyzed three-component, one-pot synthesis of 2-amino-2-chromenes at ambient temperature.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 267, doi. 10.1002/jhet.544

By:

Sabitha, Gowravaram;
Bhikshapathi, M.;
Nayak, Sambit;
Srinivas, R.;
Yadav, J. S.

Publication type:

Article

Synthesis of some new azole, pyrimidine, pyran, and benzo/naphtho[ b]furan derivatives incorporating thiazolo[3,2- a]benzimidazole moiety.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 355, doi. 10.1002/jhet.584

By:

Farag, Ahmad M.;
Dawood, Kamal M.;
Abdel-Aziz, Hatem A.;
Hamdy, Nehal A.;
Fakhr, Issa M. I.

Publication type:

Article

Microwave-assisted expeditious synthesis of novel benzo[ b][1,8]-naphthyridine-3-carbonitriles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 397, doi. 10.1002/jhet.595

By:

Singh, Satish Kumar;
Singh, Krishna Nand

Publication type:

Article

S

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 458, doi. 10.1002/jhet.537

By:

Gavade, Sandip;
Padiya, Kamlesh;
Bajare, Swapnil;
Balaskar, Ravi;
Mane, Dhananjay

Publication type:

Article

Design and synthesis of new imidazolinone derivatives as potential antifungal agents.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 373, doi. 10.1002/jhet.588

By:

Patel, Navin B.;
Patel, Hemant R.

Publication type:

Article

Synthesis of vinylindoles and vinylpyrroles by the Peterson olefination or by use of the Nysted reagent.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 381, doi. 10.1002/jhet.313

By:

Noland, Wayland E.;
Etienne, Christopher L.;
Lanzatella, Nicholas P.

Publication type:

Article

The formation of 3-ferrocenylpyrazole-4-carboxylates and alkylhydrazine insertion products from α-ferrocenylmethylidene-β-oxocarboxylates.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 441, doi. 10.1002/jhet.613

By:

Klimova, Elena I.;
Klimova, Tatiana;
Alamo, Marcos Flores;
Stivalet, José M. Méndez;
Ramírez, Lena Ruíz;
Backinowsky, Leon V.;
García, Marcos Martínez

Publication type:

Article

Modular synthesis of pyrrolo[2,1- b]thiazoles and related monocyclic pyrrolo structures.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 286, doi. 10.1002/jhet.550

By:

O'Dwyer, Emma E.;
Mullane, Nessa S.;
Smyth, Timothy P.

Publication type:

Article

Synthesis and antifungal evaluation of novel dicyanoderivatives of rhodanine.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 347, doi. 10.1002/jhet.565

By:

Insuasty, Braulio;
Insuasty, Alberto;
Tigreros, Alexis;
Quiroga, Jairo;
Abonia, Rodrigo;
Nogueras, Manuel;
Cobo, Justo;
Derita, Marcos;
Zacchino, Susana

Publication type:

Article

One-pot synthesis of pyrano- and furanoquinolines catalyzed by molten tetra- n-butylphosphonium bromide under solvent-free conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 484, doi. 10.1002/jhet.583

By:

Salehi, Javad;
Veisi, Hojat;
Khodaei, Mohammad M.;
Khosropour, Ahmad R.

Publication type:

Article

Facile routes for the preparation of 3,4-disubstituted 1,3-oxazolidines and 1,2,5-trisubstituted imidazolidin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 261, doi. 10.1002/jhet.536

By:

Catalano, Alessia;
Carocci, Alessia;
Lentini, Giovanni;
Di Mola, Antonia;
Bruno, Claudio;
Franchini, Carlo

Publication type:

Article

Efficient 2,4,6-trichloro-1,3,5-triazine-catalyzed synthesis of 2-arylbenzothiazoles and bisbenzothiazoles by condensation of 2-aminithiophenol with aldehydes under mild conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 449, doi. 10.1002/jhet.462

By:

Maleki, Behrooz;
Azarifar, Davood;
Hojati, Seyede Fateme;
Veisi, Hojat;
Gholizadeh, Mostafa;
Salehabadi, Hafezeh;
Moghadam, Mona Khodaverdian

Publication type:

Article

A novel route to 4-oxy/thio substituted-1 H-pyrazol-5(4 H)-ones via efficient cross-Claisen condensation.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 323, doi. 10.1002/jhet.558

By:

Ragavan, R. Venkat;
Vijayakumar, V.

Publication type:

Article

Synthesis and structure characterization of new [1,2,4]triazolo[5,4- d][1,5]benzothiazepine derivatives through 1,3-dipolar cycloaddition reaction.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 368, doi. 10.1002/jhet.587

By:

Xiao-Long Wu;
Fang-Ming Liu;
Ying-Lei Zhou

Publication type:

Article

An efficient and clean Michael addition of indoles to electron-deficient olefins under solvent- and catalyst-free condition.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 489, doi. 10.1002/jhet.569

By:

Xiong-Li Liu;
Dong Xue;
Zun-Ting Zhang

Publication type:

Article

Novel synthetic protocol toward pyrazolo[3,4- h]-[1,6]naphthyridines via Friedlander condensation of new 4-aminopyrazolo[3,4- b]pyridine-5-carbaldehyde with reactive α-methylene ketones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 295, doi. 10.1002/jhet.242

By:

Jachak, Madhukar N.;
Bagul, Sandeep M.;
Kazi, Muddassar A.;
Toche, Raghunath B.

Publication type:

Article

Selective substitution reactions of methoxycarbonylamino-1-(1-benzotriazolyl)alkanes with active methylene compounds.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 434, doi. 10.1002/jhet.612

By:

Liejin Zhou;
Xin Lv;
Hui Mao;
Xiaoxia Wang

Publication type:

Article

NaBH.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 463, doi. 10.1002/jhet.542

By:

Barman, Gopa;
Haldar, Pranab;
Dutta, Neelanjan;
Ray, Jayanta K.

Publication type:

Article

Synthesis of an isomer of the renieramycin skeleton from.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 414, doi. 10.1002/jhet.609

By:

Wei Liu;
Wen Fang Dong;
Xiang Wei Liao;
Bao He Guan;
Zhan Zhu Liu

Publication type:

Article

Synthesis of novel 2-(2-methylsulfonyl-1-methyl-1 H-imidazol-5-yl)-5-(alkylsulfonyl)-1,3,4-thiadiazoles.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 454, doi. 10.1002/jhet.535

By:

Javidnia, Azita;
Akbarzadeh, Tahmineh;
Firoozpour, Loghman;
Khoobi, Mehdi;
Shafiee, Abbas;
Foroumadi, Alireza

Publication type:

Article

An efficient one-pot synthesis of diarylpyrazolo[1,5- a]pyrimidine from isoflavones.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 279, doi. 10.1002/jhet.546

By:

Zun-Ting Zhang;
Yu-Qing Ma;
Yong Liang;
Dong Xue;
Qing He

Publication type:

Article

Green and efficient synthesis of pyrazolo[3,4- b]quinolin-5-ones derivatives by microwave-assisted multicomponent reaction in hot water medium.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 365, doi. 10.1002/jhet.586

By:

Andriushchenko, Anastasiya Yu.;
Desenko, Sergey M.;
Chernenko, Vitaliy N.;
Chebanov, Valentin A.

Publication type:

Article

A green and selective synthesis of 2-aryloxazines and 2-aryltetrahydropyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 479, doi. 10.1002/jhet.557

By:

Mohammadpoor-Baltork, Iraj;
Moghadam, Majid;
Tangestaninejad, Shahram;
Mirkhani, Valiollah;
Eskandari, Zohre

Publication type:

Article

Eco-friendly synthesis of quinoxaline derivatives by grinding under solvent-free conditions.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 403, doi. 10.1002/jhet.597

By:

Jun Li;
Dan-Na Jiang;
Jiu-Xi Chen;
Miao-Chang Liu;
Jin-Chang Ding;
Hua-Yue Wu

Publication type:

Article

Synthesis of benzo[3,4- h][1,6]naphthyridines via Friedländer condensation with active methylenes.

Published in:

Journal of Heterocyclic Chemistry, 2011, v. 48, n. 2, p. 301, doi. 10.1002/jhet.391

By:

Rote, Ramhari V.;
Bagul, Sandeep M.;
Shelar, Deepak P.;
Patil, Sandeep R.;
Toche, Raghunath B.;
Jachak, Madhukar N.

Publication type:

Article