Works matching DE "METHYLENE compounds"

Results: 76

Bonding in Low‐Coordinated Organoarsenic and Organoantimony Compounds: A Threshold Photoelectron Spectroscopic Investigation.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 35, p. 1, doi. 10.1002/chem.202300637

By:

Karaev, Emil;
Gerlach, Marius;
Faschingbauer, Lukas;
Ramler, Jacqueline;
Krummenacher, Ivo;
Lichtenberg, Crispin;
Hemberger, Patrick;
Fischer, Ingo

Publication type:

Article

Numerous Heterocyclic Compounds with an Isonicotinic Moiety have Been Studied for Their Synthesis, Antibacterial, Anticancer, Docking Simulation, and DFT Characteristics.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 9, p. 5707, doi. 10.1080/10406638.2023.2266549

By:

Fahim, Asmaa M.;
Ismael, Eman H. I.;
Tolan, Hala E. M.

Publication type:

Article

Recyclization Reactions of 2-Methylchromone-3-Carbonitrile with Active Methylene Nucleophiles: Synthesis and Reactions of 4-Methylchromeno[2,3-b]Pyridines.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 10, p. 9105, doi. 10.1080/10406638.2022.2158885

By:

Alshaye, Najla A.;
Ibrahim, Magdy A.

Publication type:

Article

Synthesis and in Silico Antiviral Activity of Novel Bioactive Thiobarbituric Acid Based Hydrazones and Pyrazoles against SARS-CoV-2 Main Protease (Mpro).

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 8, p. 7635, doi. 10.1080/10406638.2022.2138922

By:

Abolibda, Tariq Z.;
Fathalla, Maher;
Aljohani, Ghadah F.;
Zayed, Ehab M.;
Gomha, Sobhi M.

Publication type:

Article

Ultrasound Assisted One-Pot Three-Component Reaction for Synthesis of Novel Functionalized 4-Thioxo-Pyrano[2,3-c]Pyrazoles, 5-Thioxo-Pyrano[2,3-d]Pyrimidines and 5-Thioxo-Pyrido[2,3-d]Pyrimidines Catalyzed by Triethylamine.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 7, p. 5860, doi. 10.1080/10406638.2022.2108077

By:

Ali, Tarik E.;
Assiri, Mohammed A.

Publication type:

Article

Docking Studies on Some Synthesized 5H-Chromeno[4,3-b]Pyridin-5-One Derivatives for Breast Cancer.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 2, p. 1861, doi. 10.1080/10406638.2022.2038216

By:

Abd El Ghani, Ghada E.;
Elmorsy, Mohammad A.;
Ibrahim, Mona E.

Publication type:

Article

Ultrasound-Mediated Green Synthesis of Novel Functionalized Benzothiazole[3,2-a]Pyrimidine Derivatives through a Multicomponent Reaction.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 6, p. 3348, doi. 10.1080/10406638.2020.1867204

By:

Kerru, Nagaraju;
Gummidi, Lalitha;
Maddila, Suresh;
Jonnalagadda, Sreekantha B.

Publication type:

Article

Synthesis of 1,4,5-Trisubstituted 1,2,3-Triazoles Through a One-Pot Three Component Reaction of Boronic Acids, Sodium Azide and Active Methylene Compounds Under Ball-Milling Conditions.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 3, p. 951, doi. 10.1080/10406638.2020.1757473

By:

Hosseinzadeh, Rahman;
Fathalipour, Fatemeh;
Tajbakhsh, Mahmood;
Mavvaji, Mohammad;
Pooryousef, Mona

Publication type:

Article

A Multi‐Component Reaction of Hexafluoro‐1,4‐naphthoquinone with N‐Heterocycles and Active Methylene Compounds: A Straightforward Approach to Polyfluorinated Zwitterions.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 4, p. 1, doi. 10.1002/ajoc.202400751

By:

Kudryavtseva, Ekaterina N.;
Lichitsky, Boris V.;
Tretyakov, Evgeny V.

Publication type:

Article

Site‐Selective C‐Alkylation of Fluoroamides with Active Methylene Compounds.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 4, p. 1, doi. 10.1002/ajoc.202400663

By:

Liu, Shiwen;
Du, Zhibin;
Gong, Wenbo;
Yang, Yuhao;
Yao, Changguang;
Zeng, Xiaojun

Publication type:

Article

Highly Active and Efficient Cu@SiO2 Catalyst: Enabled Nucleophilic and Electrophilic Activation of Active Methylene Compounds.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 10, p. 1, doi. 10.1002/ajoc.202200473

By:

Naikwadi, Dhanaji R.;
Bankar, Balasaheb D.;
Kachgunde, Hanuman G.;
Biradar, Ankush V.

Publication type:

Article

Highly Selective Monoalkylation of Active Methylene and Related Derivatives using Alkylsilyl Peroxides by a Catalytic CuI‐DMAP System.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 10, p. 2625, doi. 10.1002/ajoc.202100440

By:

Zhou, Canhua;
Lv, Jiamin;
Xu, Weiping;
Lu, Hanbin;
Kato, Terumasa;
Liu, Yan;
Maruoka, Keiji

Publication type:

Article

Green synthesis of pyrazole derivatives via one-pot three component Knoevenagel–Michael addition utilizing TiO2/RuO2/CuO as a ternary nanocatalytic system: characterization, DFT and molecular docking studies.

Published in:

Research on Chemical Intermediates, 2025, v. 51, n. 4, p. 1749, doi. 10.1007/s11164-025-05534-3

By:

Snigdha, K.;
Musthafa, T. N. Mohammed;
Asad, Mohammad;
Acha Parambil, Juliya;
Elhenawy, Ahmed A.;
Arshad, Muhammad Nadeem;
Azum, Naved;
Khan, Aftab Aslam Parwaz;
Alfaifi, Sulaiman Y. M.;
Alzahrani, Khalid A.

Publication type:

Article

Efficient and recyclable solid acid-catalyzed alkylation of active methylene compound via oxonium intermediate for atom economical synthesis of organic compounds.

Published in:

Research on Chemical Intermediates, 2021, v. 47, n. 9, p. 3691, doi. 10.1007/s11164-021-04499-3

By:

Naikwadi, Dhanaji R.;
Bankar, Balasaheb D.;
Ravi, Krishnan;
Biradar, Ankush V.

Publication type:

Article

An efficient Knoevenagel condensation of aldehydes with active methylene compounds over novel, robust CeZrO4−δ catalyst.

Published in:

Research on Chemical Intermediates, 2018, v. 44, n. 12, p. 7805, doi. 10.1007/s11164-018-3587-6

By:

Sahani, Amber J.;
Burange, Anand S.;
Jayaram, Radha V.

Publication type:

Article

Generation of Strong Basic Sites on Polyacrylonitrile Fiber as Catalysts for Oxidation of Methylene Compounds.

Published in:

Catalysis Letters, 2024, v. 154, n. 8, p. 4618, doi. 10.1007/s10562-024-04633-x

By:

Zheng, Xiaoxia;
Wang, Yinwei;
Feng, Xiao;
Cao, Jieqi;
Gong, Xinbin;
Yu, Weiqiang;
Wang, Xinhong;
Shi, Song

Publication type:

Article

Highly Active Copper(I)-Chalcogenone Catalyzed Knoevenagel Condensation Reaction Using Various Aldehydes and Active Methylene Compounds.

Published in:

Catalysis Letters, 2022, v. 152, n. 8, p. 2327, doi. 10.1007/s10562-021-03810-6

By:

Mannarsamy, Maruthupandi;
Prabusankar, Ganesan

Publication type:

Article

Green synthesis of heterocyclic alkenes using MCM 41 supported perchloric acid catalytic system: characterization and DFT studies.

Published in:

Journal of Molecular Modeling, 2023, v. 29, n. 8, p. 1, doi. 10.1007/s00894-023-05635-z

By:

K., Snigdha;
T. N., Mohammed Musthafa;
Asiri, Abdullah M.;
Alamry, Khalid A.;
Asad, Mohammad

Publication type:

Article

Radical Polymerization of Methylene Heterocyclic Compounds: Functional Polymer Synthesis and Applications.

Published in:

Polymer Reviews, 2023, v. 63, n. 4, p. 805, doi. 10.1080/15583724.2023.2181819

By:

Wang, Zhuoqun;
Debuigne, Antoine

Publication type:

Article

Reactions of Trifluorotriacetic Acid Lactone and Hexafluorodehydroacetic Acid with Amines: Synthesis of Trifluoromethylated 4-Pyridones and Aminoenones.

Published in:

Molecules, 2022, v. 27, n. 20, p. 7098, doi. 10.3390/molecules27207098

By:

Fedin, Vladislav V.;
Usachev, Sergey A.;
Obydennov, Dmitrii L.;
Sosnovskikh, Vyacheslav Y.

Publication type:

Article

Domino Nitro Reduction-Friedländer Heterocyclization for the Preparation of Quinolines.

Published in:

Molecules, 2022, v. 27, n. 13, p. 4123, doi. 10.3390/molecules27134123

By:

Fobi, Kwabena;
Bunce, Richard A.

Publication type:

Article

Synthesis and Antioxidant Activity of New Catechol Thioethers with the Methylene Linker.

Published in:

Molecules, 2022, v. 27, n. 10, p. 3169, doi. 10.3390/molecules27103169

By:

Smolyaninov, Ivan V.;
Burmistrova, Daria A.;
Arsenyev, Maxim V.;
Polovinkina, Maria A.;
Pomortseva, Nadezhda P.;
Fukin, Georgy K.;
Poddel'sky, Andrey I.;
Berberova, Nadezhda T.

Publication type:

Article

Tandem Pd-Catalyzed Cyclization/Coupling of Non-Terminal Acetylenic Activated Methylenes with (Hetero)Aryl Bromides †.

Published in:

Molecules, 2022, v. 27, n. 3, p. 630, doi. 10.3390/molecules27030630

By:

Błocka, Aleksandra;
Chaładaj, Wojciech

Publication type:

Article

Naphthalenes and Quinolines by Domino Reactions of Morita–Baylis–Hillman Acetates.

Published in:

Molecules, 2020, v. 25, n. 21, p. 5168, doi. 10.3390/molecules25215168

By:

Annor-Gyamfi, Joel K.;
Ametsetor, Ebenezer;
Meraz, Kevin;
Bunce, Richard A.;
Massa, Antonio

Publication type:

Article

Catalyst-Free Three-Component Synthesis of Novel Tetrahydrospiro[indole-3,3′-pyrazole] Derivatives.

Published in:

Russian Journal of Organic Chemistry, 2024, v. 60, n. 4, p. 717, doi. 10.1134/S1070428024040213

By:

Sankar, G.;
Vinoth, N.;
Kavishree, V.;
Lalitha, A.

Publication type:

Article

Electrochemical Aspect of the Synthesis of 2-Nitroethanol-Based Heteroarchitecture.

Published in:

Russian Journal of Organic Chemistry, 2023, v. 59, n. 6, p. 1041, doi. 10.1134/S1070428023060118

By:

Saraswat, A.

Publication type:

Article

Magnetic Nanoparticle-Supported Basic Ionic Liquid: A Reusable Phase-Transfer Catalyst for Knoevenagel Condensation in Aqueous Medium.

Published in:

Russian Journal of Organic Chemistry, 2022, v. 58, n. 1, p. 144, doi. 10.1134/S1070428022010201

By:

Fallah-Mehrjardi, M.;
Behjatmanesh-Ardakani, R.;
Saidian, S.

Publication type:

Article

Facile Green One-Pot Synthesis and Antiproliferative Activity of Some Novel Functionalized 4-(4-Oxo-4H-chromen-3-yl)-pyrano[2,3-c]pyrazoles and 5-(4-Oxo-4H-chromen-3-yl)-pyrano[2,3-d]pyrimidines.

Published in:

Russian Journal of Organic Chemistry, 2022, v. 58, n. 1, p. 106, doi. 10.1134/S1070428022010158

By:

Ali, T. E.;
Assiri, M. A.;
Shati, A. A.;
Alfaifi, M. Y.;
Elbehairi, S. E. I.

Publication type:

Article

Synthetic Development and Assessment of Antioxidant Activity of Imino[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile and Its Derivatives.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 12, p. 2031, doi. 10.1134/S1070428021120204

By:

Wadwale, N. B.;
Prasad, D.;
Jadhav, A. H.;
Karad, A. R.;
Khansole, G. S.;
Choudhare, S. S.;
Navhate, S. V.;
Bhosale, V. N.

Publication type:

Article

An Atom-Economic Synthesis of Functionalized Pyridazines via Multicomponent Reactions Under Pressure and Ultrasonication.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 8, p. 1309, doi. 10.1134/S107042802108011X

By:

Al-Zaydi, K. M.;
Al-Solami, M. A.;
Basudan, N. S.;
Elnagdi, M. H.;
Elnagdi, N. M. H.

Publication type:

Article

Acetic Acid-Mediated Synthesis of Kojic Acid Derivatives.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 7, p. 1158, doi. 10.1134/S1070428021070162

By:

Kiran, Y. B.;
Rambabu, G.;
Vijayakumar, V.;
Barbosa, L. C. A.

Publication type:

Article

Organocatalytic Enamine–Azide Addition Reaction in the Synthesis of 1,4,5-Trisubstituted 1,2,3-Triazoles.

Published in:

Russian Journal of Organic Chemistry, 2021, v. 57, n. 3, p. 376, doi. 10.1134/S1070428021030088

By:

Sokolnikova, T. V.;
Proidakov, A. G.;
Kizhnyaev, V. N.

Publication type:

Article

Tuning layered superstructures in precision polymers.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-68927-x

By:

Danke, Varun;
Reimann, Sophie;
Binder, Wolfgang H.;
Gupta, Gaurav;
Beiner, Mario

Publication type:

Article

Ag2Cr2O7 nanoparticles: An eco‐friendly and reusable catalyst for synthesis of pyrano[c]chromenediones and [1,3]dioxolo[g]chromeneones in aqueous media at ambient temperature.

Published in:

Journal of the Chinese Chemical Society, 2020, v. 67, n. 10, p. 1895, doi. 10.1002/jccs.201900488

By:

Ebrahimi, Mitra;
Abdolmohammadi, Shahrzad;
Kia‐Kojoori, Reza

Publication type:

Article

ALUM CATALYZED AN ECO-FRIENDLY SYNTHESIS OF BENZYLIDENE MALONONITRILE AND BENZYLIDENE BARBITURIC ACID DERIVATIVES IN AQUEOUS MEDIUM.

Published in:

Rasayan Journal of Chemistry, 2023, v. 16, n. 3, p. 1734, doi. 10.31788/RJC.2023.1638394

By:

Koli, B. P.;
Gore, R. P.

Publication type:

Article

NOVEL PYRROLO[2,3-b]PYRIDINE AND PYRROLO[2,3-d] PYRIMIDINE DERIVATIVES: DESIGN, SYNTHESIS, AND STRUCTURE ELUCIDATION.

Published in:

Bulletin of the Chemical Society of Ethiopia, 2023, v. 37, n. 4, p. 983, doi. 10.4314/bcse.v37i4.14

By:

Hilmy, Khaled M. H.;
Kishk, Fawzya N. M.;
Shahen, Esmat B. A.;
Hawata, Mohamed A.

Publication type:

Article

Enzymatic Tandem Approach to Knoevenagel Condensation of Acetaldehyde with Acidic Methylene Compounds in Organic Media.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 31, p. 4572, doi. 10.1002/ejoc.201700936

By:

Koszelewski, Dominik;
Paprocki, Daniel;
Madej, Arleta;
Borys, Filip;
Brodzka, Anna;
Ostaszewski, Ryszard

Publication type:

Article

Synthesis of phthalazine-based derivatives as selective anti-breast cancer agents through EGFR-mediated apoptosis: in vitro and in silico studies.

Published in:

BMC Chemistry, 2023, v. 17, n. 1, p. 1, doi. 10.1186/s13065-023-00995-2

By:

Emam, Sara M.;
Rayes, Samir M. El;
Ali, Ibrahim A. I.;
Soliman, Hamdy A.;
Nafie, Mohamed S.

Publication type:

Article

Organoelectrocatalytic cyclopropanation of alkenyl trifluoroborates with methylene compounds.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-54082-8

By:

Yi, Wei;
Xu, Peng-Cheng;
He, Tianyu;
Shi, Shuai;
Huang, Shenlin

Publication type:

Article

Sorption Properties of Sunflower Husk Melanins.

Published in:

Pharmaceutical Chemistry Journal, 2019, v. 53, n. 4, p. 337, doi. 10.1007/s11094-019-02002-2

By:

Gracheva, N. V.;
Zheltobryukhov, V. F.

Publication type:

Article

Electrocatalytic Cyclopropanation of Active Methylene Compounds.

Published in:

Journal of Electrochemistry, 2024, v. 30, n. 4, p. 1, doi. 10.13208/j.electrochem.2313001

By:

Liang-Hua Jie;
Hai-Chao Xu

Publication type:

Article

Synthesis and Characterization of 3,3'-(disulfanediylbis (methylene)) bis(1,4-bis(4-bromophenyl)azetidin-2-one).

Published in:

International Journal of Pharmaceutical Research (09752366), 2020, v. 12, n. 2, p. 1845, doi. 10.31838/ijpr/2020.12.02.193

By:

FLAYYIH, ALI HUSSEIN

Publication type:

Article

New 4-Thiazolidinone-Bearing Fluoroquinolone Derivatives: Synthesis, Antimicrobial Effectiveness, Structural Characterization, and In Silico Docking Analysis.

Published in:

Russian Journal of General Chemistry, 2025, v. 95, n. 3, p. 630, doi. 10.1134/S1070363224612754

By:

Gudapati, V. S. P. K.;
Basireddy, S. R.;
Gudapati, D. V. P. K.;
Afzal, M.;
Ayub, A.;
Kolli, S. K.

Publication type:

Article

Reduction of the Diazo Functionality of α-Diazocarbonyl Compounds into a Methylene Group by NH 3 BH 3 or NaBH 4 Catalyzed by Au Nanoparticles.

Published in:

Nanomaterials (2079-4991), 2021, v. 11, n. 1, p. 248, doi. 10.3390/nano11010248

By:

Kidonakis, Marios;
Stratakis, Manolis

Publication type:

Article

Synthesis of New Knoevenagel Derivative using Fe3O4 Magnetic Nanoparticals.

Published in:

Oriental Journal of Chemistry, 2022, v. 38, n. 3, p. 718, doi. 10.13005/ojc/380323

By:

GIRASE, PRAVINSING S.;
NAGARALE, DEEPAK V.;
KHAIRNAR, BHIKAN J.;
CHAUDHARI, BHATA R.

Publication type:

Article

Bismuth (III) Triflate: A Mild, Efficient Promoter for the Synthesis of Trisubstituted Alkenes through Knoevenagel Condensation.

Published in:

Oriental Journal of Chemistry, 2020, v. 36, n. 5, p. 843, doi. 10.13005/ojc/360507

By:

DATTA, ARUP

Publication type:

Article

Synthesis, Molecular Modelling, and Antiproliferative Activity of New Thiadiazole-Pyrazolotriazine and Thiadiazole-Pyrazolopyrimidine Hybrids.

Published in:

Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2024, v. 49, n. 1, p. 381, doi. 10.1007/s13369-023-08137-5

By:

Abu-Melha, Sraa

Publication type:

Article

Synthesis of Sulfo(xo)nium Diacylmethylides.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 27, p. 1, doi. 10.1002/ejoc.202400390

By:

Fu, Duo;
Xu, Jiaxi

Publication type:

Article

Nitrile Furanics via Copper‐Catalyzed Dehydration of Aldoximes and Knoevenagel Condensation.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 20, p. 1, doi. 10.1002/ejoc.202400134

By:

Annatelli, Mattia;
Sadraoui, Chaimaa;
Trapasso, Giacomo;
Aricò, Fabio

Publication type:

Article

Base‐Regulated Synthesis of the Bestmann‐Ohira or Seyferth‐Gilbert Reagent Utilizing FSO2N3.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 17, p. 1, doi. 10.1002/ejoc.202301282

By:

Liu, Shuo;
Liang, Yufei;
Xu, Long;
Dong, Jiajia

Publication type:

Article