Works matching DE "PHTHALAZINE"

Results: 221

Visible‐Light‐Promoted Cascade Coupling of 2‐Isocyanonaphthalenes with Elemental Sulfur and Amines to Construct Naphtho[2,1‐d]thiazol‐2‐Amines.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 27, p. 1, doi. 10.1002/chem.202400719

By:

Ding, Hongyu;
Shi, Siyu;
Hou, Yanan;
Cui, Wenxiu;
Sun, Rong;
Lv, Yufen;
Yue, Huilan;
Wei, Wei;
Yi, Dong

Publication type:

Article

Synthesis of Spiro[indoline-pyrroles] by the Reaction of Pyrrolooxazinetriones with N-Ethylaniline.

Published in:

Russian Journal of General Chemistry, 2024, v. 94, n. 3, p. 532, doi. 10.1134/S107036322403006X

By:

Tretyakov, N. A.;
Shaginurova, A. I.;
Dmitriev, M. V.;
Maslivets, A. N.

Publication type:

Article

Synthesis, Anticancer Activity and Molecular Docking Studies of Pyrazole Conjugated Pthalazine-2-carbonitriles.

Published in:

Russian Journal of General Chemistry, 2023, v. 93, n. 8, p. 2076, doi. 10.1134/S1070363223080170

By:

Kalpana, K.;
Rani, V. Anitha;
Yedla, P.;
Mohammed, S. Hussain

Publication type:

Article

Synthesis and Aminomethylation of 6-Amino-2-(dicyanomethylene)-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile Morpholinium Salt.

Published in:

Russian Journal of General Chemistry, 2021, v. 91, n. 8, p. 1471, doi. 10.1134/S1070363221080089

By:

Kurskova, A. O.;
Dotsenko, V. V.;
Frolov, K. A.;
Aksenov, N. A.;
Aksenova, I. V.;
Krivokolysko, B. S.;
Krivokolysko, S. G.

Publication type:

Article

Reactions of Malononitrile Dimer with Isothiocyanates.

Published in:

Russian Journal of General Chemistry, 2021, v. 91, n. 6, p. 951, doi. 10.1134/S1070363221060013

By:

Dotsenko, V. V.;
Bespalov, A. V.;
Russkikh, A. A.;
Kindop, V. K.;
Aksenov, N. A.;
Aksenova, I. V.;
Shcherbakov, S. V.;
Ovcharov, S. N.

Publication type:

Article

Two Novel Pyrazole Derived Ionic Liquids Based on Chloride and Trichlorostannate Anions: Preparation, Characterization, and Evaluation of Their Catalytic Activity in the Synthesis of 1H-Pyrazolo[1,2-b]phthalazine-5,10-diones.

Published in:

Russian Journal of General Chemistry, 2021, v. 91, n. 2, p. 273, doi. 10.1134/S1070363221020158

By:

Vafaee, A.;
Davoodnia, A.;
Nakhaei, A.;
Yadegarian, S.;
Nejatianfar, M.

Publication type:

Article

Reaction of Ethoxymethylenemalonate with Cyanothioacetamide in the Presence of Triethylamine: Formation of 1,5-Diamino-2,4-dicyano-5-thioxopenta-1,3-diene-1-thiolate and Unexpected Aminomethylation Result.

Published in:

Russian Journal of General Chemistry, 2020, v. 90, n. 4, p. 590, doi. 10.1134/S1070363220040052

By:

Dotsenko, V. V.;
Krivokolysko, S. G.;
Chigorina, E. A.

Publication type:

Article

Facile Catalyst-Free Synthesis of New Functionalized 1H-Pyrazolo[1,2-b]phthalazines.

Published in:

Russian Journal of General Chemistry, 2018, v. 88, n. 12, p. 2595, doi. 10.1134/S1070363218120216

By:

Elmi-Mehr, M.;
Davoodnia, A.;
Pordel, M.

Publication type:

Article

One-Pot Four Component Synthesis of 3-Amino-1-(1H-indol-2-yl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo[1,2-b]phthalazine Derivatives Mediated by [DBUH][OAc].

Published in:

Russian Journal of General Chemistry, 2018, v. 88, n. 9, p. 1892, doi. 10.1134/S1070363218090219

By:

Jeevan Raghavendra, G.;
Siddaiah, V.

Publication type:

Article

Tel-Cu-NPs Catalyst: Synthesis of Naphtho[2,3- g ]phthalazine Derivatives as Potential Inhibiters of Tyrosinase Enzymes and Their Investigation in Kinetic, Molecular Docking, and Cytotoxicity Studies.

Published in:

Catalysts (2073-4344), 2020, v. 10, n. 12, p. 1442, doi. 10.3390/catal10121442

By:

Selvaraj, Keerthana;
Daoud, Ali;
Alarifi, Saud;
Idhayadhulla, Akbar

Publication type:

Article

Zinc–proline complex as a novel and efficient catalyst for the green synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones.

Published in:

Research on Chemical Intermediates, 2022, v. 48, n. 6, p. 2413, doi. 10.1007/s11164-022-04728-3

By:

Yan, Shiqiang;
Jiang, Xia;
Wang, Zhaolin;
He, Shuwang;
Zhang, Wei

Publication type:

Article

Synthesis and characterization of Fe3O4@SiO2-(CH2)3-NH-Asn-M(II) (Cu (II)/ Ni(II)/ Co(II)) and its catalytic application in the synthesis of chromeno-pyrazolo-phthalazine derivatives.

Published in:

Research on Chemical Intermediates, 2022, v. 48, n. 2, p. 669, doi. 10.1007/s11164-021-04615-3

By:

Mostashari, Seyedeh Zahra;
Fallah Shojaei, Abdollah;
Tabatabaeian, Khalil;
Kefayati, Hassan;
Shariati, Shahab

Publication type:

Article

One-pot synthesis of multicomponent pyrazole-4-carbonitrile derivatives under solvent-free condition by using engineered polyvinyl alcohol catalyst.

Published in:

Research on Chemical Intermediates, 2021, v. 47, n. 7, p. 2751, doi. 10.1007/s11164-021-04450-6

By:

Patki, Abhijeet S.;
Patil, Komal N.;
Kusuma, Suman;
Muley, Dnyanoba B.;
Jadhav, Arvind H.

Publication type:

Article

A NOVEL, GREEN AND HETEROGENEOUS CERIA-BASED SOLID LEWIS ACID CATALYST ASSISTED ONE-POT MULTICOMPONENT SYNTHESIS OF DIHYDROPYRANO[ 2,3-C]PYRAZOLES.

Published in:

Rasayan Journal of Chemistry, 2021, v. 14, n. 2, p. 1415, doi. 10.31788/RJC.2021.1426069

By:

Bansode, Nilam D.;
Rathod, Vaishali N.;
Gadekar, Sachin P.;
Lande, M. K.

Publication type:

Article

ONE POT SYNTHESIS OF PYRAZOLO PHTHALAZINE DIONE DERIVATIVES UNDER MICROWAVE IRRADIATION.

Published in:

Rasayan Journal of Chemistry, 2019, v. 12, n. 2, p. 415, doi. 10.31788/RJC.2019.1225035

By:

Kolsepatil, S. R.;
Sapkal, A. V.;
Chandole, S.;
Lingampalle, D. L.

Publication type:

Article

Nano-pistachio hull-OxTiCl4 − x: synthesis, characterization and application as an effective and novel nanocatalyst for one-pot synthesis of dihydropyrano[3,2-b]chromenedione derivatives.

Published in:

Journal of the Iranian Chemical Society, 2021, v. 18, n. 5, p. 1137, doi. 10.1007/s13738-020-02096-6

By:

Shafe-Mehrabadi, Sayed Rasul;
Sadeghi, Bahareh;
Mosslemin, Mohammad Hossein;
Hashemian, Saeedeh

Publication type:

Article

CuO nanoparticles as a reusable catalyst for the synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives under solvent-free conditions.

Published in:

Journal of the Iranian Chemical Society, 2019, v. 16, n. 8, p. 1665, doi. 10.1007/s13738-019-01640-3

By:

Patil, Sonatai;
Mane, Ananda;
Dhongade-Desai, Savita

Publication type:

Article

Design and development of a new functionalized cellulose-based magnetic nanocomposite: preparation, characterization, and catalytic application in the synthesis of diverse pyrano[2,3-c]pyrazole derivatives.

Published in:

Journal of the Iranian Chemical Society, 2019, v. 16, n. 7, p. 1459, doi. 10.1007/s13738-019-01610-9

By:

Maleki, Ali;
Eskandarpour, Vahid

Publication type:

Article

Synthesis of novel spiro[chromeno[4′,3′:3,4]pyrazolo[1,2-b]phthalazine-7,3′-indoline]-2′,6,9,14-tetraone.

Published in:

Journal of the Iranian Chemical Society, 2019, v. 16, n. 2, p. 263, doi. 10.1007/s13738-018-1506-9

By:

Shalkouhi, Somaye Nikzad;
Kefayati, Hassan;
Shariati, Shahab

Publication type:

Article

A new simple method for the preparation of PbO nanoparticles and implementation of an efficient and reusable catalytic system for the synthesis of 1 H-pyrazolo[1,2-b]phthalazine-5,10-diones.

Published in:

Journal of the Iranian Chemical Society, 2017, v. 14, n. 6, p. 1179, doi. 10.1007/s13738-017-1068-2

By:

Tayebee, Reza;
Maleki, Behrooz;
sabeti, Mohammad

Publication type:

Article

Urea-functionalized silica-coated FeTiO magnetic nanoparticles: as highly efficient and recyclable heterogeneous nanocatalyst for synthesis of 4 H-chromene and 1 H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives.

Published in:

Journal of the Iranian Chemical Society, 2017, v. 14, n. 2, p. 403, doi. 10.1007/s13738-016-0989-5

By:

Azarifar, Davood;
Badalkhani, Omolbanin;
Abbasi, Younes;
Hasanabadi, Morteza

Publication type:

Article

Saccharin: a green, economical and efficient catalyst for the one-pot, multi-component synthesis of 3,4-dihydropyrimidin-2-(1 H)-one derivatives and 1 H-pyrazolo [1,2- b] phthalazine-5,10-dione derivatives and substituted dihydro-2-oxypyrrole.

Published in:

Journal of the Iranian Chemical Society, 2016, v. 13, n. 6, p. 1549, doi. 10.1007/s13738-016-0871-5

By:

Mohamadpour, Farzaneh;
Maghsoodlou, Malek;
Heydari, Reza;
Lashkari, Mojtaba

Publication type:

Article

Ultrasound-assisted multi-component synthesis of indazolophthalazine derivatives.

Published in:

Journal of the Iranian Chemical Society, 2015, v. 12, n. 9, p. 1613, doi. 10.1007/s13738-015-0634-8

By:

Vajargahy, Milad;
Dabiri, Minoo;
MaGee, David;
Bazgir, Ayoob

Publication type:

Article

Application of citric acid as highly efficient and green organocatalyst for multi-component synthesis of indazolo[2,1- b]phthalazine-triones.

Published in:

Journal of the Iranian Chemical Society, 2013, v. 10, n. 3, p. 577, doi. 10.1007/s13738-012-0193-1

By:

Zolfigol, Mohammad;
Mokhlesi, Mohammad;
Farahmand, Shohreh

Publication type:

Article

Nano-ZnO: an efficient and reusable catalyst for one-pot synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones and pyrazolo[1,2-a][1,2,4]triazole-1,3-diones.

Published in:

Journal of the Iranian Chemical Society, 2013, v. 10, n. 2, p. 297, doi. 10.1007/s13738-012-0159-3

By:

Azarifar, Ali;
Nejat-Yami, Razieh;
Azarifar, Davood

Publication type:

Article

Agar: a natural and environmentally-friendly support composed of copper oxide nanoparticles for the green synthesis of 1,2,3–triazoles.

Published in:

2019

By:

Maleki, Ali;
Panahzadeh, Morteza;
Eivazzadeh-keihan, Reza

Publication type:

Letter

Solvent-free organic salt media mono symmetrical aza-Michael: synthesis of new N-mono substituted phthalhydrazide derivatives.

Published in:

Green Chemistry Letters & Reviews, 2017, v. 10, n. 2, p. 107, doi. 10.1080/17518253.2017.1307459

By:

Soltanzadeh, Zahra;
Imanzadeh, Gholamhassan;
Noroozi-Pesyan, Nader;
Şahin, Ertan

Publication type:

Article

Green synthesis of novel (E)-2-(1,4-dioxo-1,2,3,4-tetrahydrophthalazine-2-carbonyl)-3-(1H-indol-3-yl)acrylonitriles.

Published in:

Green Chemistry Letters & Reviews, 2014, v. 7, n. 4, p. 322, doi. 10.1080/17518253.2014.946974

By:

Praveen Kumar, P.;
Dathu Reddy, Y.;
Ramana Reddy, Ch. Venkata;
Rama Devi, B.;
Dubey, P.K.

Publication type:

Article

Chlorin E6-Curcumin-Mediated Photodynamic Therapy Promotes an Anti-Photoaging Effect in UVB-Irradiated Fibroblasts.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 17, p. 13468, doi. 10.3390/ijms241713468

By:

Thapa Magar, Til Bahadur;
Mallik, Shyam Kumar;
Gurung, Pallavi;
Lim, Junmo;
Kim, Young-Tak;
Shrestha, Rajeev;
Kim, Yong-Wan

Publication type:

Article

Sonochemical Synthesis and In Silico Studies of Phthalazine Scaffolds Bearing 1,3,4-Oxadiazolyl-1,2,3-triazoles as Potent Antitubercular Agents.

Published in:

Russian Journal of Organic Chemistry, 2024, v. 60, n. 3, p. 447, doi. 10.1134/S1070428024030126

By:

Gollapalli, V. R.;
Prasad, P. Reddy;
Prasad, M. S. N. A.;
Vaddi, P. R. Rao;
Pindi, S. Reddy;
Bollikolla, H. B.

Publication type:

Article

Synthesis of Spiro[imidazo[2,1-b]thiazole-2,3'-thiophenes] via Sulfa-Michael/Aldol Cascade Reactions.

Published in:

Russian Journal of Organic Chemistry, 2023, v. 59, n. 11, p. 1977, doi. 10.1134/S1070428023110167

By:

Yan, Jin-Long

Publication type:

Article

Three-Component Synthesis of New C3-Substituted 5,6-Dihydropyrrolo[2,1-a]isoquinolines.

Published in:

Russian Journal of Organic Chemistry, 2023, v. 59, n. 9, p. 1473, doi. 10.1134/S1070428023090038

By:

Miftyakhova, A. R.;
Sidakov, M. B.;
Borisova, T. N.;
Fakhrutdinov, A. N.;
Titov, A. A.;
Sorokina, E. A.;
Varlamov, A. V.

Publication type:

Article

Synthesis of Phthalazine Derivatives through a One-Pot Three-Component Reaction Using a Highly Efficient and Recyclable Magnetic Cobalt Nanocatalyst.

Published in:

Russian Journal of Organic Chemistry, 2022, v. 58, n. 10, p. 1481, doi. 10.1134/S1070428022100141

By:

Sarrafioun, F.;
Jamehbozorgi, S.;
Ramezani, M.;
Izadkhah, V.

Publication type:

Article

Synthesis of 2-Amino-4H-chromene Derivatives Using InCl3 and Their Antimicrobial Evaluation.

Published in:

Russian Journal of Organic Chemistry, 2022, v. 58, n. 6, p. 913, doi. 10.1134/S1070428022060227

By:

Choudhare, S. S.;
Bhosale, V. N.;
Chopade, M.

Publication type:

Article

Three-Component Reaction of 1H-Pyrrole-2,3-diones with Malononitrile and Phthalhydrazide.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 12, p. 2077, doi. 10.1134/S1070428021120289

By:

Dmitriev, M. V.;
Sabitov, A. A.;
Maslivets, A. N.

Publication type:

Article

A New Versatile Protocol for the Synthesis of Indazolophthalazinetriones.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 1, p. 85, doi. 10.1134/S1070428021010127

By:

Habibi, D.;
Shojaei, S.;
Heydari, S.

Publication type:

Article

Reaction of Pyrrolobenzoxazinetriones with Diphenylguanidine. Synthesis of Substituted Spiro[imidazole-2,2′-pyrroles].

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 1, p. 108, doi. 10.1134/S1070428021010152

By:

Kobelev, A. I.;
Dmitriev, M. V.;
Maslivets, A. N.

Publication type:

Article

Reaction of Pyrrolo[2,1-c][1,4]oxazine-1,6,7-triones with 3-(Arylamino)-5,5-dimethylcyclohex-2-en-1-ones. Synthesis of Spiro[indole-3,2′-pyrroles].

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 1, p. 13, doi. 10.1134/S1070428021010024

By:

Tretyakov, N. A.;
Dmitriev, M. V.;
Maslivets, A. N.

Publication type:

Article

Synthesis of Pyrrolo[2,1-c][1,4]oxazine-1,6,7-triones by the Reaction of 3-Methylenemorpholin-2-ones with Oxalyl Chloride.

Published in:

Russian Journal of Organic Chemistry, 2020, v. 56, n. 8, p. 1367, doi. 10.1134/S1070428020080060

By:

Tret'yakov, N. A.;
Dmitriev, M. V.;
Maslivets, A. N.

Publication type:

Article

Synthesis of Spiro[1,4-benzothiazine-2,2'-pyrroles] by the Reaction of Pyrrolo[2,1-c][1,4]oxazinetriones with 2-Aminobenzenethiol.

Published in:

Russian Journal of Organic Chemistry, 2020, v. 56, n. 5, p. 935, doi. 10.1134/S1070428020050292

By:

Tret'yakov, N. A.;
Dmitriev, M.V.;
Maslivets, A. N.

Publication type:

Article

Hydrazines in the Synthesis of Cytotoxic N-Aryl(alkyl)-N-(hexaoxazadispiroalkyl)amines.

Published in:

Russian Journal of Organic Chemistry, 2020, v. 56, n. 5, p. 797, doi. 10.1134/S1070428020050115

By:

Makhmudiyarova, N. N.;
Ishmukhametova, I. R.;
Dzhemileva, L. U.;
D'yakonov, V. A.;
Ibragimov, A. G.;
Dzhemilev, U. M.

Publication type:

Article

Recyclization of Pyrrolo[2,1-a][1,4]oxazinetriones under the Action of o-Phenylenediamine. Synthesis of 3-(Pyrrolyl)quinoxalinones.

Published in:

Russian Journal of Organic Chemistry, 2020, v. 56, n. 2, p. 332, doi. 10.1134/S1070428020020256

By:

Tretyakov, N. A.;
Maslivets, A. N.

Publication type:

Article

Self-Catalyzed One-Pot Four-Component Green Synthesis of 2-Amino-6-[1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl]-4-phenyl-4H-pyran-3,5-dicarbonitriles.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 12, p. 1936, doi. 10.1134/S1070428019120212

By:

Karunakar, P.;
Kumar, C. N. S. S. P.

Publication type:

Article

Efficient Synthesis of 4-Phenyl-4H-pyran Derivatives via a DIPEA-catalyzed One-Pot Three-Component Reaction.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 11, p. 1791, doi. 10.1134/S107042801911023X

By:

Li, Jun;
Li, Jie;
Hu, Shi-yu;
Chen, Ye;
Liu, Ju

Publication type:

Article

Reaction of Pyrrolo[2,1-a][1,4]oxazine-1,6,7-triones with Carbocyclic Enamino Ketones. Synthesis of Spiro[indole-3,2′-pyrroles].

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 10, p. 1618, doi. 10.1134/S1070428019100257

By:

Tretyakov, N. A.;
Maslivets, A. N.

Publication type:

Article

Synthesis of 3-(Piperidin-4-yl)-6,7-dihydro-5H-pyrrolo-[2,1-c][1,2,4]triazole and Theoretical Study of the Hydrazone-Hydrazine Tautomerism of the Intermediate Hydrazonation Product.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 8, p. 1223, doi. 10.1134/S1070428019080232

By:

Zhang, Q.-Z.;
Wan, C.-F.;
Ma, Yu;
Qin, N.-N.;
Ke, C.-Y.;
Pan, Q.;
Zhang, X.-L.

Publication type:

Article

Synthesis of Imidazolium and Benzimidazolium Triiodides.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 7, p. 983, doi. 10.1134/S107042801907011X

By:

Shagun, L. G.;
Dorofeev, I. A.;
Zhilitskaya, L. V.;
Yarosh, N. O.;
Larina, L. I.

Publication type:

Article

Synthesis of Pyrrolo[2,1-a][1,4]oxazine-1,6,7-triones by the Reaction of 3-Methylenemorpholin-2-ones with Oxalyl Chloride.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 5, p. 719, doi. 10.1134/S1070428019050221

By:

Tretyakov, N. A.;
Shavrina, T. V.;
Maslivets, A. N.

Publication type:

Article

Efficient Three-Component One-Pot Synthesis of 4H-Pyrans.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 5, p. 686, doi. 10.1134/S1070428019050178

By:

Malviya, J.;
Kala, S.;
Sharma, L. K.;
Singh, R. K. P.

Publication type:

Article

On the Reaction of 2-Benzylamino-1,4-naphthoquinones with Nitrosylsulfuric Acid.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 5, p. 608, doi. 10.1134/S1070428019050051

By:

Gornostaev, L. M.;
Nuretdinova, E. V.;
Lavrikova, T. I.;
Khalyavina, Yu. G.;
Fominykh, O. I.;
Gatilov, Yu. V.

Publication type:

Article