Works matching DE "PHTHALAZINE"

Results: 224

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

A DFT study on the mechanism and selectivity of [3 + 2] cycloaddition reactions leading to pyrole[2,1-a] phthalazine compounds.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2021, v. 140, n. 5, p. 1, doi. 10.1007/s00214-021-02756-7

By:

Lotfi, Marjan;
Hamzehloueian, Mahshid;
Haghdadi, Mina

Publication type:

Article

Preparation and Application of Nano-AlPO4/Ti (IV) as a New and Recyclable Catalyst for the Four-Component Synthesis of Dihydropyrano[2,3-c]Pyrazoles.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 6, p. 3191, doi. 10.1080/10406638.2020.1856149

By:

Mehravar, Maryam;
Mirjalili, Bi Bi Fatameh;
Babaei, Elaheh;
Bamoniri, Abdolhamid

Publication type:

Article

SiO2–H2SO4 Nanoparticles: A Solid Phase Acidic Catalyst and an Efficient for One-Pot Synthesis of 3,9-Diamino-5,10-dioxo-1-aryl-5,10-dihydropyrazolo[1,2-b]phthalazine-2-carbonitrile Derivatives.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 2, p. 574, doi. 10.1080/10406638.2020.1747094

By:

Shafe-Mehrabadi, Sayed Rasul;
Sadeghi, Bahareh;
Hassanabadi, Alireza

Publication type:

Article

Preparation and Characterization of Nano-coc-OSO3H as a Novel Nanocatalyst for the One-Pot Synthesis of Spirooxindoles.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 2, p. 424, doi. 10.1080/10406638.2020.1737828

By:

Sadeghi, Bahareh;
Mousavi, Seyed Anis

Publication type:

Article

A Versatile Protocol for Synthesis of 2H-Indazolo[2,1-b]Phthalazine Triones Using γ-Al2O3/BFn/Fe3O4 as an Efficient Magnetic Nano-Catalyst.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 2, p. 391, doi. 10.1080/10406638.2020.1735457

By:

Mahmoodi Fard Chegeni, Mahnaz;
Bamoniri, Abdolhamid;
Mirjalili, Bi Bi Fatemeh

Publication type:

Article

One-Pot, Multi-Component Synthesis of Substituted 2-(6-Phenyl-7H-[1,2,4]Triazolo[3,4-b][1,3,4]Thiadiazin-3-yl)-2,3-Dihydrophthalazine-1,4-Diones.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 10, p. 2043, doi. 10.1080/10406638.2019.1709212

By:

Jilloju, Parameshwara Chary;
Srikanth, Mamidala;
Kumar, Sthalam Vinay;
Vedula, Rajeswar Rao

Publication type:

Article

Syntheses of Novel Tetrasubstituted Thiophenes from Benzene-1,2-Diamines, Ethyl Bromopyruvate, Malononitrile, and Aryl Isothiocyanates.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 10, p. 2103, doi. 10.1080/10406638.2019.1710854

By:

Piltan, Mohammad

Publication type:

Article

Four-Component Synthesis of Dihydropyrano[2,3-c]pyrazole Scaffolds Using Glycerol as Green Reaction Media under Catalyst-Free Conditions.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 9, p. 2018, doi. 10.1080/10406638.2019.1709084

By:

Mohamadpour, Farzaneh

Publication type:

Article

Nano Structured Bi2O3 Catalyzed Synthesis of 3-Phenyl-[1,2,4]Triazolo[3,4-a]Phthalazines and Their Cross-coupling Reaction Under Aqueous Conditions.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 2, p. 368, doi. 10.1080/10406638.2019.1585375

By:

Chacko, Priya;
Shivashankar, Kalegowda

Publication type:

Article

Microwave-Promoted Facile and Rapid Access to Novel Spirooxindole-furo[2,3-c]pyrazole Derivatives Using Pyridinium Ylide-Assisted Domino Reaction.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 1, p. 63, doi. 10.1080/10406638.2019.1570948

By:

Yazdani-Elah-Abadi, Afshin;
Simin, Nasim;
Morekian, Reza;
Heydari-Dahoei, Hadi

Publication type:

Article

NiFe2O4@SiO2@amino Glucose Magnetic Nanoparticle as a Green, Effective and Magnetically Separable Catalyst for the Synthesis of Xanthene-ones under Solvent-free Condition.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 5, p. 1539, doi. 10.1080/10406638.2018.1559207

By:

Zare Fekri, Leila;
Darya-Laal, Ahmad-Reza

Publication type:

Article

Synthesis of 2-Oxo-Pyridines Catalyzed by Biosynthesized CuO Nanoparticles.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 5, p. 1534, doi. 10.1080/10406638.2018.1559206

By:

Safaei-Ghomi, Javad;
Shahbazi-Alavi, Hossein

Publication type:

Article

NiFe2O4@SiO2–PPA Nanoparticle: A Green Nanocatalyst for the Synthesis of β-Acetamido Ketones.

Published in:

Polycyclic Aromatic Compounds, 2019, v. 39, n. 5, p. 404, doi. 10.1080/10406638.2017.1335218

By:

Khojastehnezhad, Amir;
Moeinpour, Farid;
Javid, Ali

Publication type:

Article

Iron Catalyzed [3+2] Cycloaddition of Tetrahydroisoquinoline: Synthesis of Dihydropyrrolo[2,1‐a]isoquinolines.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 10, p. 1617, doi. 10.1002/ajoc.202000211

By:

Liu, Si‐Wei;
Ma, Dan‐Dan;
Zhu, Xin‐Xin;
Luo, Cheng‐Dan;
Tan, Hui‐Lin;
Ju, Xiao‐Li;
Tan, Xue;
Tang, Xiao‐Hui;
Huang, Jie;
Wang, Jia;
Wang, Xian‐Xun;
Cui, Hai‐Lei

Publication type:

Article

Synthesis library of phthalazines by novel magnetized inorganic-monosaccharide nanohybrid (Ni0.4Zn0.6Fe2O4@SiO2/galactose) under green conditions.

Published in:

Research on Chemical Intermediates, 2024, v. 50, n. 4, p. 1557, doi. 10.1007/s11164-024-05229-1

By:

Sadathosainy, Mansoorehsadat;
Nikoofar, Kobra

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

Solvent-free, sonochemical, one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones catalyzed by Fe3O4@SiO2-imid-PMAn magnetic nanoparticles.

Published in:

Research on Chemical Intermediates, 2021, v. 47, n. 6, p. 2629, doi. 10.1007/s11164-016-2462-6

By:

Esmaeilpour, Mohsen;
Javidi, Jaber;
Dodeji, Fatemeh Nowroozi;
Zahmatkesh, Saeed

Publication type:

Article

Design, synthesis, cytotoxic evaluation and molecular docking studies of novel thiazolyl α-aminophosphonates.

Published in:

Research on Chemical Intermediates, 2021, v. 47, n. 3, p. 1139, doi. 10.1007/s11164-020-04321-6

By:

Gundluru, Mohan;
Badavath, Vishnu Nayak;
Shaik, Haroon Yasmin;
Sudileti, Murali;
Nemallapudi, Bakthavatchala Reddy;
Gundala, Sravya;
Zyryanov, Grigory V.;
Cirandur, Suresh Reddy

Publication type:

Article

Nano-Co-[4-chlorophenyl-salicylaldimine-pyranopyrimidine dione]Cl2 as a new Schiff base complex and catalyst for the one-pot synthesis of some 4H-pyrimido[2,1-b]benzazoles.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 12, p. 5567, doi. 10.1007/s11164-020-04279-5

By:

Moosavi-Zare, Ahmad Reza;
Goudarziafshar, Hamid;
Fashi, Parva

Publication type:

Article

An efficient one-pot three-component synthesis of 7-amino-2, 4-dioxo-5-aryl-1,3,4,5-tetrahydro-2 H-pyrano[2,3-d]pyrimidine-6-carbonitriles catalyzed by SnO2/SiO2 nanocomposite.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 12, p. 5479, doi. 10.1007/s11164-020-04273-x

By:

Yelwande, Ajeet A.;
Lande, Machhindra K.

Publication type:

Article

One-pot green synthesis of novel 5,10-dihydro-1H-pyrazolo[1,2-b]phthalazine derivatives with eco-friendly biodegradable eggshell powder as efficacious catalyst.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 6, p. 3067, doi. 10.1007/s11164-020-04135-6

By:

Kerru, Nagaraju;
Gummidi, Lalitha;
Bhaskaruni, Sandeep V. H. S.;
Maddila, Surya Narayana;
Jonnalagadda, Sreekantha B.

Publication type:

Article

Green synthesis of pyranopyrazoles via biocatalytic one-pot Knoevenagel condensation–Michael-type addition–heterocyclization cascade in non-aqueous media.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 5, p. 2805, doi. 10.1007/s11164-020-04122-x

By:

Shrivas, Prabhakar;
Pandey, Rajat;
Zodape, Sangesh;
Wankhade, Atul;
Pratap, Umesh

Publication type:

Article

Synthesis and characterization of a novel functionalized magnetic Fe3O4 as a nanocatalyst for synthesis and antibacterial activities of 2-amino-3-phenylsulfonyl-4-aryl-4H-benzo[h]chromens derivatives and theoretical study on the mechanism using a DFT Method

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 4, p. 2327, doi. 10.1007/s11164-020-04094-y

By:

Mazaheri, Arezoo;
Bostanian, Mehdi

Publication type:

Article

Ni(II)-Schiff base/SBA-15: a nanostructure and reusable catalyst for one-pot three-component green synthesis of 3,4-dihydropyrano[3,2-c]chromene derivatives.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 1, p. 347, doi. 10.1007/s11164-019-03954-6

By:

Noroozi Pesyan, Nader;
Rezanejade Bardajee, Ghasem;
Kashani, Elmira;
Mohammadi, Marzieh;
Batmani, Hana

Publication type:

Article

Novel SO3H-functionalized phenanthrolinum-phosphotungstate ionic liquid for highly promoted three-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones.

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 10, p. 5045, doi. 10.1007/s11164-019-03875-4

By:

Iravani, Nasir;
Keshavarz, Mosadegh;
Parhami, Abolfath

Publication type:

Article

Efficient synthesis of N′-benzylidene-2-hydroxymethylbenzohydrazides from the one-pot reaction of phthalide, hydrazine and aldehydes.

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 10, p. 4779, doi. 10.1007/s11164-019-03863-8

By:

Alifu, Zulipiye;
Nizhamu, Maijidan;
Ablajan, Keyume

Publication type:

Article

Amine modified nanozeolites for the three component synthesis of chromenes.

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 9, p. 4693, doi. 10.1007/s11164-019-03858-5

By:

Babaei, Fatemeh;
Asghari, Sakineh;
Tajbakhsh, Mahmoud

Publication type:

Article

Pentaerythritol as efficient H-bonding organocatalyst for synthesis of indazolo[2,1-b]phthalazine-trione derivatives.

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 7, p. 3795, doi. 10.1007/s11164-019-03821-4

By:

Farahmand, Shohreh;
Ayazi-Nasrabadi, Roya;
Mokhlesi, Mohammad;
Zolfigol, Mohammad Ali

Publication type:

Article

Cobalt-based nanocatalyst catalyzed one-pot four-component synthesis 2<italic>H</italic>-indazolo[2,1-b]phthalazine-triones under solvent-free condition.

Published in:

Research on Chemical Intermediates, 2018, v. 44, n. 4, p. 2395, doi. 10.1007/s11164-017-3236-5

By:

Albadi, Jalal;
Jalali, Mehdi;
Momeni, Ahmadreza

Publication type:

Article

Caffeine-HSO: a novel dual acidic catalyst for one-pot preparation of 2 H-indazolo[2,1- b]phthalazinetriones.

Published in:

Research on Chemical Intermediates, 2017, v. 43, n. 4, p. 2491, doi. 10.1007/s11164-016-2775-5

By:

Saghanezhad, Seyyed;
Sayyahi, Soheil

Publication type:

Article

Copper(II) acetate monohydrate: an efficient and eco-friendly catalyst for the one-pot multi-component synthesis of biologically active spiropyrans and 1 H-pyrazolo[1,2- b]phthalazine-5,10-dione derivatives under solvent-free conditions.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 12, p. 7841, doi. 10.1007/s11164-016-2565-0

By:

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

Publication type:

Article

β-Cyclodextrine-SOH: the most efficient catalyst for one-pot synthesis of 2H-indazolo[2,1-b]phthalazine-triones under solvent-free conditions.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 3, p. 1707, doi. 10.1007/s11164-015-2113-3

By:

Atar, Amol;
Lee, Sang;
Cho, Byung;
Cho, Dae;
Jeong, Yeon

Publication type:

Article

Synthesis of 1 H-pyrazolo[1,2- b]phthalazine-5,10-dione derivatives: assessment of their antimicrobial, antituberculosis and antioxidant activity.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 3, p. 2101, doi. 10.1007/s11164-015-2138-7

By:

Sangani, Chetan;
Makwana, Jigar;
Duan, Yong-Tao;
Thumar, Nilesh;
Zhao, Meng-Yue;
Patel, Yogesh;
Zhu, Hai-Liang

Publication type:

Article

Synthesis and characterization of a porous acidic catalyst functionalized with an imidazole ionic liquid, and its use for synthesis of phthalazinedione and phthalazinetrione heterocyclic compounds.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 12, p. 9903, doi. 10.1007/s11164-015-1997-2

By:

Davarpanah, Jamal;
Rezaee, Parizad;
Elahi, Somayeh

Publication type:

Article

Protic ionic liquids: a lucid, rational tool for synthesis of phthalazinediones, quinoxalines and benzopyrans.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 12, p. 10085, doi. 10.1007/s11164-015-2014-5

By:

Mulik, A.;
Chandam, D.;
Patil, D.;
Patil, P.;
Mulik, G.;
Salunkhe, S.;
Deshmukh, M.

Publication type:

Article

An efficient and recyclable bifunctional acid-base ionic liquid for synthesis of 1 H-indazolo[1,2- b]phthalazinetriones.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 9, p. 6245, doi. 10.1007/s11164-014-1736-0

By:

Habibi, Davood;
Shamsian, Atefeh

Publication type:

Article

Magnetic nanoparticles FeO-supported guanidine as an efficient nanocatalyst for the synthesis of 2H-indazolo[2,1- b]phthalazine-triones under solvent-free conditions.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 6, p. 3675, doi. 10.1007/s11164-013-1480-x

By:

Atashkar, Bahareh;
Rostami, Amin;
Gholami, Hoshyar;
Tahmasbi, Bahman

Publication type:

Article

One-pot, four-component synthesis of 2 H-indazolo[2,1- b]phthalazine-triones catalyzed by cellulose-SOH as a reusable heterogeneous and efficient catalyst.

Published in:

Research on Chemical Intermediates, 2014, v. 40, n. 5, p. 1989, doi. 10.1007/s11164-013-1096-1

By:

Shaterian, Hamid;
Rigi, Fatemeh

Publication type:

Article

Mild preparation of 1 H-pyrazolo[1,2- b]phthalazine-5,10-dione derivatives with magnetic FeO nanoparticles coated by (3-aminopropyl)-triethoxysilane as catalyst under ambient and solvent-free conditions.

Published in:

Research on Chemical Intermediates, 2014, v. 40, n. 1, p. 371, doi. 10.1007/s11164-012-0969-z

By:

Shaterian, Hamid;
Mohammadnia, Majid

Publication type:

Article

β-Cyclodextrin as a Supramolecular Catalyst for the Synthesis of 1H-Pyrazolo[1,2-b]phthalazine-5,10-dione Derivatives in Water.

Published in:

Catalysis Letters, 2017, v. 147, n. 6, p. 1411, doi. 10.1007/s10562-017-2032-6

By:

Tayade, Yogesh;
Dalal, Dipak

Publication type:

Article

Interactions between poly-(phthalazinone ether sulfone ketone) (PPESK) and TNT or TATB in polymer bonded explosives: a molecular dynamic simulation study.

Published in:

Journal of Molecular Modeling, 2017, v. 23, n. 12, p. 1, doi. 10.1007/s00894-017-3492-8

By:

Shu, Yao;
Yi, Yong;
Huo, Jichuan;
Liu, Ning;
Wang, Ke;
Lu, Yingying;
Wang, Xiaochuan;
Wu, Zongkai;
Shu, Yuanjie;
Zhang, Shaowen

Publication type:

Article

Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and DFT Calculations of Ni(II) Complex with 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl))Dipyridine.

Published in:

Journal of Chemical Crystallography, 2024, v. 54, n. 1, p. 1, doi. 10.1007/s10870-023-00994-0

By:

Sun, Jialin;
Sun, Ying;
Yin, Zhenming

Publication type:

Article

Phospho sulfonic acid: a novel and efficient solid acid catalyst for the one-pot preparation of indazolo[1,2-b]-phthalazinetriones.

Published in:

Journal of the Serbian Chemical Society, 2013, v. 78, n. 4, p. 469, doi. 10.2298/JSC120508088K

By:

KIASAT, ALI REZA;
MOURADZADEGUN, ARASH;
SAGHANEZHAD, SEYYED JAFAR

Publication type:

Article

Synthesis, Antiviral, and.

Published in:

Journal of Heterocyclic Chemistry, 2016, v. 53, n. 3, p. 789, doi. 10.1002/jhet.2316

By:

Moustafa, Ahmed H.;
El ‐ Sayed, Hassan A.;
Abd El ‐ Hady, Rasha A.;
Haikal, Abdelfattah Z.;
El ‐ Hashash, Maher

Publication type:

Article

A Rapid and an Efficient Route to the One-pot, Multicomponent Synthesis of 1 H-Pyrazolo[1,2- b]phthalazine-5,10-dione Ring Systems.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 6, p. 1689, doi. 10.1002/jhet.1809

By:

Kidwai, Mazaahir;
Chauhan, Ritika

Publication type:

Article

Azines and Azoloazines, Part 1: Reactions of Triazolo[3,4-a]phthalazine and Its Derivatives with Carbanions.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 6, p. 1582, doi. 10.1002/jhet.1019

By:

Zinczenko, Wiktoria;
Bernard, Marek K.;
Okulicz ‐ Kozaryn, Irena;
Mikolajczak, Przemyslaw

Publication type:

Article

A New Pathway for Phthalazine Derivatives via Metal-Free.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 5, p. 1282, doi. 10.1002/jhet.1682

By:

Dong, Chune;
Liao, Zongquan;
Xu, Xiaoyan;
Zhou, Haibing

Publication type:

Article