Works about ETHYL acetoacetate

Results: 606

酸性低共熔溶剂中Biginelli反应的克级合成.

Published in:

Chinese Journal of Applied Chemistry, 2025, v. 42, n. 4, p. 533, doi. 10.19894/j.issn.1000-0518.240354

By:

王丹;
王亮

Publication type:

Article

Antioxidant activity of ethyl acetate soluble fraction of Acacia arabica bark in rats.

Published in:

Indian Journal of Pharmacology, 2007, v. 39, n. 1, p. 33

By:

Sundaram, R.;
Mitra, S. K.

Publication type:

Article

Xanthine oxidase inhibiting flavonol glycoside from Amberboa ramosa.

Published in:

Natural Product Research, 2006, v. 20, n. 4, p. 335, doi. 10.1080/14786410500182110

By:

Khan, Sher Bahadar;
Afza, Nighat;
Malik, Abdul;
Azhar-Ul-Haq;
Perveen, Shagufta;
Ahmad, Ijaz;
Ejaz, Asma;
Iqbal Choudhary, M.

Publication type:

Article

Phenolic constituents from Perovskia atriplicifolia.

Published in:

Natural Product Research, 2006, v. 20, n. 4, p. 347, doi. 10.1080/14786410500463205

By:

Perveen, Shagufta;
Khan, Sher Bahadar;
Malik, Abdul;
Tareen, Rasool Bakhsh;
Nawaz, Sarfraz Ahmad;
Choudhary, Muhammad Iqbal

Publication type:

Article

In-vitro and in-vivo antioxidant activity of different extracts of the leaves of Clerodendron colebrookianum Walp in the rat.

Published in:

Journal of Pharmacy & Pharmacology, 2003, v. 55, n. 12, p. 1681

By:

D. Rajlakshmi;
S. K. Banerjee;
S. Sood;
S. K. Maulik

Publication type:

Article

Nitric Oxide Radical Scavenging Active Components From Phyllanthus emblica L.

Published in:

Plant Foods for Human Nutrition, 2006, v. 61, n. 1, p. 1, doi. 10.1007/s11130-006-0001-0

By:

Kumaran, A.;
Karunakaran, R.

Publication type:

Article

Comment on Influence of Serving Temperature and Wine Type on Perception of Ethyl Acetate and 4-Ethyl Phenol in Wine.

Published in:

Journal of Wine Research, 2009, v. 20, n. 2, p. 159, doi. 10.1080/09571260903319945

By:

Rayne, Sierra

Publication type:

Article

Determination of odour detection thresholds for acetic acid and ethyl acetate in ice wine.

Published in:

Journal of Wine Research, 2006, v. 17, n. 1, p. 45, doi. 10.1080/09571260600633234

By:

Cliff, MargaretA.;
Pickering, GaryJ.

Publication type:

Article

Study on the Synthesis and Hypolipidemic Activities of Coumarin Oxime Esters Derivatives.

Published in:

Indian Journal of Pharmaceutical Education & Research, 2023, v. 57, n. 4, p. 1159, doi. 10.5530/ijper.57.4.138

By:

Haoyun Chang;
Guangyao Li;
Peng Liu;
Supei Hu;
Peng Huang;
Haixia Hu;
Nongzhang Xu;
Yang Zhou

Publication type:

Article

Novel Nano-Size Inorganic-Bioorganic Hybrids Based on Graphene Oxide and Arginine-Derived Ionic Liquids (GO@Mono-Arg Malonate and GO@di-Arg Malonate): Versatile Catalysts to Prepare Spiro[Indeno[1,2-d]Pyrimidineindoline]Ones, Spiro[Indoline-Pyrimido[4,5-d]Pyrimidine]Ones, and Dihydro-Spiro[Indoline-Pyrimidine]-Carboxylates under Solvent-Free Conditions

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 10, p. 6589, doi. 10.1080/10406638.2023.2281467

By:

Rezanezhad, Mitra;
Nikoofar, Kobra;
Molaei Yielzoleh, Fatemeh

Publication type:

Article

Synthesis and Characterization of Novel 2D Ultrathin Nanoribbons Cd-Ag-MOF@ZnO Composite as Organo-Nanocatalyst for Preparation of Polyhydroquinoline Heterocycles.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 8, p. 5218, doi. 10.1080/10406638.2023.2261596

By:

Hoot, Negar;
Sheikhhosseini, Enayatollah;
Ahmadi, Sayed Ali;
Ghazizadeh, Mahdieh;
Malekshahi, Moslem;
Yahyazadehfar, Mahdieh

Publication type:

Article

Arylideneisoxazole-5(4H)-One Synthesis by Organocatalytic Three-Component Hetero-Cyclization.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 5, p. 3200, doi. 10.1080/10406638.2023.2231602

By:

Daroughehzadeh, Ziba;
Kiyani, Hamzeh

Publication type:

Article

Four Component One Pot Synthesis of Benzyl Pyrazolyl Coumarin Derivatives Catalyzed by Metal-Free, Heterogeneous Chitosan Supported Ionic Liquid Carbon Nanotubes.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 10, p. 8861, doi. 10.1080/10406638.2022.2153885

By:

Kure, Abhijeet S.;
Konda, Shankaraiah G.;
Chobe, Santosh S.;
Mandawad, Gajanan G.;
Hote, Baliram S.

Publication type:

Article

Synthesis of 4-Arylidene-1-(4-Phenylselenazol-2-yl)-3-Methyl-1H-Pyrazol-5(4H)-Ones via a Four-component Condensation.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 9, p. 8562, doi. 10.1080/10406638.2022.2149570

By:

Karimi, Zahra;
Rahmani, Shirin;
Farhadi, Bita;
Heydaripour, Shokoufeh;
Omidi, Mohammad

Publication type:

Article

1-(4-Sulfonic Acid Butyl)-3-Methylimidazolium Polyoxo Metalate as a Novel Nano-Hybrid Catalyst for the One-Pot Synthesis of 4H-Pyran and Spiro Indoline Derivatives.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 9, p. 8282, doi. 10.1080/10406638.2022.2149562

By:

Hojati, Seyedeh Fatemeh;
Moeini-Eghbali, Nasrin;
Mohammadi, Sara;
Jamshidi, Ali;
Mohammadi Zonoz, Farokhzad;
Maleki, Behrooz

Publication type:

Article

An Attractive and Efficient Procedure for Synthesis of Heterocyclic Structures: MNPs-Bis(2-Hydroxyethyl)-Guanidine-Ni Nanocomposite as a Novel and Green Nanomagnetic Catalyst for Multicomponent Reactions.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 9, p. 8186, doi. 10.1080/10406638.2022.2146146

By:

Patra, Indrajit;
Abdulhadi, Ahmed M.;
Saadoon, Nasier;
Kareem, Hawraa A.;
Al Mashhadani, Zuhair I.

Publication type:

Article

MOF-199 as an Efficient Metal Organic Framework Catalyst for the Synthesis of Spiro[Indoline-3,4′-Pyrano[2,3-c]Pyrazole] Derivatives.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 9, p. 8134, doi. 10.1080/10406638.2022.2144915

By:

Hojati, Seyedeh F.;
Amiri, Amirhassan;
Mohamadi, Sara;
Soleimanian, Sara

Publication type:

Article

Ag/KF/CP@MWCNTs Catalyzed Green Synthetic Pathway for Bio-Active New Thiazolopyrimidines and Oxazolopyrimidines.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 7, p. 6088, doi. 10.1080/10406638.2022.2112705

By:

Jahandar Lashaki, Maryam;
Hajinasiri, Rahimeh;
Hossaini, Zinatossadat;
Nami, Navabeh

Publication type:

Article

Synthesis of Pyrazolopyranopyrimidine and Dihydropyrano[2,3-c]Pyrazole Derivatives Using Fe3O4@THAM-Piperazine as a Superparamagnetic Nanocatalyst under Green Condition.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 6, p. 5375, doi. 10.1080/10406638.2022.2101488

By:

Mir, Fatemeh;
Hazeri, Nourallah;
Maghsoodlou, Malek Taher;
Lashkari, Mojtaba

Publication type:

Article

Lipase Catalyzed One-Pot Synthesis of 3-Methyl-4-(Hetero) Arylmethyleneisoxazole-5(4H)-Ones under Aqueous Conditions.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 6, p. 4856, doi. 10.1080/10406638.2022.2096649

By:

Kapale, Suraj S.;
Gadkari, Yatin U.;
Chaudhari, Hemchandra K.

Publication type:

Article

Synthesis and Biological Evaluation of Chromen-2-One and Chromen-2-Imine Derivatives Bearing Aryldiazenyl Moiety as Expected Antimicrobial Agents.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 2, p. 1081, doi. 10.1080/10406638.2021.2024583

By:

Salem, Mohamed A.;
Abbas, Samir Y.;
Helal, Mohamed H.;
Alzahrani, Abdullah Y.

Publication type:

Article

Introduction of [2,2'-Bipyridine]-1,1'-Diium Perchlorate as a Novel and Highly Efficient Dicationic Brönsted Acidic Organic Salt for the Synthesis of 3-Methyl-4-Arylmethylene Isoxazole-5(4H)-One Derivatives in Water.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 10, p. 7569, doi. 10.1080/10406638.2021.2005641

By:

Aleaba, Gilda;
Khedmatgozar Asadi, Shaghayegh;
Daneshvar, Nader;
Shirini, Farhad

Publication type:

Article

One-Pot Multicomponent Synthesis of 3-Methyl-4-(Hetero)Arylmethylene Isoxazole-5(4H)-Ones Using Guanidine Hydrochloride as the Catalyst under Aqueous Conditions.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 9, p. 5870, doi. 10.1080/10406638.2021.1959353

By:

Barkule, Angad B.;
Gadkari, Yatin U.;
Telvekar, Vikas N.

Publication type:

Article

Gallium Oxide (Ga2O3): An Efficient Heterogeneous Nanocatalyst for One Pot, Multi-Component Synthesis of Polyhydroquinolines.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 8, p. 5809, doi. 10.1080/10406638.2021.1957950

By:

Parhad, Amol;
Aute, Dilip;
Gadhave, Anil;
Uphade, Bhagwat

Publication type:

Article

Green Approach for Four Component One Pot Synthesis of Polyhydroquinoline Catalyzed by Praseodymium Oxide Using Visible Light.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 8, p. 5708, doi. 10.1080/10406638.2021.1953544

By:

Hote, Baliram S.;
Siddiqui, Tabassum A. J.;
Pisal, Parshuram M.

Publication type:

Article

Three-Component Solvent-Free Synthesis of 3, 4-Dihydropyrimidones and Thiones by Iron-Phosphonate Nanoparticle.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 8, p. 5649, doi. 10.1080/10406638.2021.1948875

By:

Shekh, Asma;
Mombeni Goodajdar, Bijan;
Asghariganjeh, Mohamad Reza

Publication type:

Article

Rapid One-Pot Multicomponent Dioxane-HCl Complex Catalyzed Solvent-Free Synthesis of 3,4-Dihydropyrimidine-2-One Derivatives.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 6, p. 3865, doi. 10.1080/10406638.2021.1873808

By:

Choudhare, Tukaram S.;
Wagare, Devendra S.;
Kadam, Vijay T.;
Kharpe, Ajit A.;
Netankar, Prashant D.

Publication type:

Article

Synthesis and UV-Visible Study of Polyhydroquinolines and 1,4-Dihydropyridines in Magnetized Distilled Water.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 6, p. 3501, doi. 10.1080/10406638.2020.1869795

By:

Bakherad, Mohammad;
Bagherian, Ghadamali;
Mosayebi, Fatemeh;
Rezaeifard, Amin;
Keivanloo, Ali

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

Design, Synthesis, Molecular Docking of Novel Substituted Pyrimidinone Derivatives as Anticancer Agents.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 5, p. 2538, doi. 10.1080/10406638.2020.1837888

By:

Ghoneim, Amira Atef;
El-Farargy, Ahmed Foud;
Bakr, Rania B.

Publication type:

Article

Fe3O4@NCs/Sb(V): As a Cellulose Based Nano-Catalyst for the Synthesis of 4H-Pyrimido[2,1-b]benzothiazoles.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 4, p. 1013, doi. 10.1080/10406638.2020.1764985

By:

Hosseinikhah, Sahar Saadat;
Mirjalili, Bi Bi Fatemeh

Publication type:

Article

Comprehensive Kinetics and a Mechanistic Investigation on the Biological Active Pyrano[2,3-C]Pyrazole Core in the Presence of Both Eco-Friendly Catalyst and Solvent: Experimental Green Protocol.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 3, p. 791, doi. 10.1080/10406638.2020.1751667

By:

Talaiefar, Sadegh;
Habibi-Khorassani, Sayyed Mostafa;
Shaharaki, Mehdi

Publication type:

Article

An Environment-Friendly Method for Green Synthesis of Pyranopyrazole Derivatives Catalyzed by CoCuFe2O4 Magnetic Nanocrystals under Solvent-Free Conditions.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 1, p. 204, doi. 10.1080/10406638.2020.1725897

By:

Dadaei, Mahla;
Naeimi, Hossein

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

The Chemical Behavior of (2E)-3-(4,9-Dimethoxy-5-Oxo-5H-Furo[3,2-g] Chromen-6-yl)Acrylonitrile Towards Some Carbon Nucleophiles.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 7, p. 1357, doi. 10.1080/10406638.2019.1678181

By:

Assiri, Mohammed A.;
Ali, Tarik E.;
Ibrahim, Magdy A.;
Badran, Al-Shimaa;
Yahia, I. S.

Publication type:

Article

New Tetradentate Acidic Catalyst for Solvent-Free Synthesis of 1- Amidoalkyl-2-Naphthols and 4,4′-(Arylmethylene)-Bis(3-Methyl-1-Phenyl-1H-Pyrazol-5-ol)s.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 6, p. 1343, doi. 10.1080/10406638.2019.1678180

By:

Savari, Ali;
Heidarizadeh, Fariba

Publication type:

Article

Synthesis of New Polyheterocyclic Ring Systems Derived from 3-Amino-5-bromo-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridine.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 2, p. 333, doi. 10.1080/10406638.2019.1584574

By:

Abdel-Latif, Ehab;
Mehdhar, Fatima S.;
Abdel-Ghani, Ghada E.

Publication type:

Article

A Green, Novel and Efficient Protocol for the Preparation of Diverse 4H-Pyrans: The First Report on the Catalytic Activity of Water Extract of Elaeagnus angustifolia Leaves in Organic Reactions.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 5, p. 1524, doi. 10.1080/10406638.2018.1557710

By:

Cheraghipoor, Marzieh;
Maghsoodlou, Malek Taher;
Faghihi, Mohammad Reza

Publication type:

Article

Green Synthesis of Dihydropyrimidine Annulated Heterocyclic Systems Catalyzed by Nanoporous Na+-Montmorillonite Perchloric Acid and Evaluation of Their Biological Activities.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 5, p. 1417, doi. 10.1080/10406638.2018.1553197

By:

Mashhadinezhad, Maryam;
Shirini, Farhad;
Mamaghani, Manouchehr;
Rassa, Mehdi

Publication type:

Article

Synthesis of Novel Dihydrothieno- and Thiopyrano Quinolines from 3-Formyl-2-Mercaptoquinoline Derivatives.

Published in:

2020

By:

Faghihi, Zeinab;
Shiri, Morteza;
Pourabed, Raziyeh;
Heravi, Majid M.;
Zadsirjan, Vahideh

Publication type:

Letter

Nano-Mn-[3-Nitrophenyl-Salicylaldimine-Methyl Pyranopyrazole] Cl2 as a New Schiff Base Complex and Catalyst.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 3, p. 862, doi. 10.1080/10406638.2018.1504093

By:

Moosavi-Zare, Ahmad Reza;
Goudarziafshar, Hamid;
Alidadi, Marzieh

Publication type:

Article

Innovative Green Synthesis of 4-Aryl-Pyrazolo[5,6]Pyrano [2,3-d]Pyrimidines under Catalyst-Free Conditions.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 3, p. 811, doi. 10.1080/10406638.2018.1484780

By:

Ramesh, Rathinam;
Tamilselvi, Velmurugan;
Vadivel, Pullar;
Lalitha, Appaswami

Publication type:

Article

Tandem Four Component Condensation Reaction of Aryl Aldehydes with Ethyl Acetoacetate, Malononitrile, and Hydrazine Hydrate using Boric Acid in Water as an Efficient and Green Catalytic System.

Published in:

Polycyclic Aromatic Compounds, 2020, v. 40, n. 1, p. 150, doi. 10.1080/10406638.2017.1382541

By:

Moosavi-Zare, Ahmad R.;
Afshar-Hezarkhani, Hadis;
Rezaei, Mohammad M.

Publication type:

Article

Asphorodin, a potent lipoxygenase inhibitory triterpene diglycoside from Asphodelus tenuifolius.

Published in:

Journal of Asian Natural Products Research, 2009, v. 11, n. 11, p. 945, doi. 10.1080/10286020903214197

By:

Safder, Muhammad;
Imran, Muhammad;
Mehmood, Rashad;
Malik, Abdul;
Afza, Nighat;
Iqbal, Lubna;
Latif, Mehreen

Publication type:

Article

A Rapid Bioinspired N‐Acyliminium Ion Strategy for the ABC Core of the Stemona Alkaloids.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 9, p. 1, doi. 10.1002/ajoc.202300331

By:

Chavan, Subhash P.;
Kalbhor, Dinesh B.;
Gonnade, Rajesh G.

Publication type:

Article

Synthesis and characterization of Co-MOF@Ag2O nanocomposite and its application as a nano-organic catalyst for one-pot synthesis of pyrazolopyranopyrimidines.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44667-6

By:

Hootifard, Ghader;
Sheikhhosseini, Enayatollah;
Ahmadi, Sayed Ali;
Yahyazadehfar, Mahdieh

Publication type:

Article

Barium Hydroxyapatite Ba10(PO4)6(OH)2 and Barium Nitrate: New Recyclable Catalysts for the Synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones.

Published in:

Journal of the Chemical Society of Pakistan, 2023, v. 45, n. 5, p. 453, doi. 10.52568/001332/jcsp/45.05.2023

By:

Lachheb, Jalel

Publication type:

Article

Synthesis, Characterization, Antimicrobial and Anticarcinogenic Activity of Quinazoline Derivatives.

Published in:

Journal of the Chemical Society of Pakistan, 2023, v. 45, n. 3, p. 256, doi. 10.52568/001246/jcsp/45.03.2023

By:

Mohamed, Fatma A. M.;
Mazhari, Bi Bi Zainab;
Warrad, Mona F.;
Gomaa, Hesham A. M.;
Ali, Asmaa T.;
Hussein, Shaimaa Salah Eldeen;
OM, Hendawy

Publication type:

Article

Novel One-Pot Access to 3,3-bis(3-hydroxy-5-substituted-1H-pyrazol-4-yl)indolin-2-ones.

Published in:

Journal of the Chemical Society of Pakistan, 2016, v. 38, n. 5, p. 914

By:

Yan Lin;
Zhijie Fu;
Zhimin Jin;
Qingbao Song;
Tianhua Shen

Publication type:

Article

Efficient synthesis of isoxazole-5(4H)-ones and polyhydroquinolines using MMWCNTs-PIP and MMWCNTs-MOR.

Published in:

Research on Chemical Intermediates, 2025, v. 51, n. 5, p. 2799, doi. 10.1007/s11164-025-05565-w

By:

Behboudi Laeen, Mahdi;
Pourali, Ali Reza

Publication type:

Article