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

Synthesis and characterization of new compounds derived from 1H-indol-5-ylamine.

Published in:

Applied Nanoscience, 2023, v. 13, n. 3, p. 2083, doi. 10.1007/s13204-021-02080-3

By:

AL-Suraify, Sajida Munadi Th.;
Hussien, Lamees Bassim

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

An environmentally benign, simple and proficient synthesis of quinoline derivatives catalyzed by FeCl3.6H2O as a green and readily available catalyst.

Published in:

2021

By:

Tasqeeruddin, S.;
Asiri, Yahya I.;
Shaheen, S.

Publication type:

Letter

Knoevenagel Condensation Catalyzed by Biogenic Carbonates for the Solvent-Free Synthesis of 3-(Furan-2-yl)acrylonitrile Derivatives.

Published in:

Catalysts (2073-4344), 2024, v. 14, n. 12, p. 927, doi. 10.3390/catal14120927

By:

Mesa Castro, Eliana Yasmín;
Monroy Ramírez, Andrés Felipe;
Martínez, José Jobanny;
Castillo, Juan-Carlos;
Caicedo Pineda, Gerardo Andrés

Publication type:

Article

Structural basis of reactivation of oncogenic p53 mutants by a small molecule: methylene quinuclidinone (MQ).

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-27142-6

By:

Degtjarik, Oksana;
Golovenko, Dmitrij;
Diskin-Posner, Yael;
Abrahmsén, Lars;
Rozenberg, Haim;
Shakked, Zippora

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

Synthesis of Diazo Compounds by Using NaN3 and Inexpensive SO2F2.

Published in:

European Journal of Organic Chemistry, 2022, v. 2022, n. 43, p. 1, doi. 10.1002/ejoc.202200584

By:

Ye, Cuijiao;
Yan, Zhaohua;
Chen, Guanghui;
Xie, Hongyan;
Zhang, Minxiang;
Lin, Sen

Publication type:

Article

Oxidative Olefination of Benzylamine with an Active Methylene Compound Mediated by Hypervalent Iodine (III).

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 36, p. 6232, doi. 10.1002/ejoc.201900970

By:

Rupanawar, Bapurao D.;
Veetil, Sruthi M.;
Suryavanshi, Gurunath

Publication type:

Article

Photo-Activated Carbon Dots as Catalysts in Knoevenagel Condensation: An Advance in the Synthetic Field.

Published in:

Photochem, 2024, v. 4, n. 3, p. 361, doi. 10.3390/photochem4030022

By:

Michenzi, Cinzia;
Scaramuzzo, Francesca;
Salvitti, Chiara;
Pepi, Federico;
Troiani, Anna;
Chiarotto, Isabella

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

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

ZnO Nanoparticles Embedded on a Reduced Graphene Oxide Nanosheet (ZnO−NPs@r‐GO) as a Proficient Heterogeneous Catalyst for a One‐Pot A3‐Coupling Reaction.

Published in:

European Journal of Inorganic Chemistry, 2021, v. 2021, n. 35, p. 3578, doi. 10.1002/ejic.202100368

By:

Patel, Dikin;
Modi, Chetan K.;
Jha, Prafulla K.;
Srivastava, Himanshu;
Kane, Sanjeev R.

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

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

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

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

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

Template‐assisted Preparation of Self‐standing 2D‐MOF Membranes for Application in Cascade Reactions.

Published in:

ChemCatChem, 2022, v. 14, n. 22, p. 1, doi. 10.1002/cctc.202201040

By:

Du, Yingying;
Ding, Chenhui;
Timm, Jana;
Marschall, Roland;
Agarwal, Seema

Publication type:

Article

New polyfunctionalized 2-hydrazinoanthraquinone derivatives as potential antimicrobial agents.

Published in:

Biopolymers & Cell, 2023, v. 39, n. 1, p. 42, doi. 10.7124/bc.000A84

By:

Lozynskyi, A. V.;
Konechnyi, Yu. T.;
Roman, O. M.;
Horishny, V. Ya.;
Sabadakh, O. P.;
Pasichnyk, S. M.;
Konechna, R. T.;
Shupeniuk, V. I.;
Taras, T. M.;
Lesyk, R. B.

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

Highly Active Bisamino Functionalized Zr(IV)‐UiO‐67 Metal‐Organic Framework for Cascade Catalysis.

Published in:

European Journal of Inorganic Chemistry, 2020, v. 2020, n. 29, p. 2830, doi. 10.1002/ejic.202000399

By:

Das, Aniruddha;
Anbu, Nagaraj;
SK, Mostakim;
Dhakshinamoorthy, Amarajothi;
Biswas, Shyam

Publication type:

Article

Electrochemical Cyclopropanation of Unactivated Alkenes with Methylene Compounds.

Published in:

Angewandte Chemie, 2025, v. 137, n. 9, p. 1, doi. 10.1002/ange.202425634

By:

Liu, Min;
Wang, Yanwei;
Gao, Chao;
Jia, Jingpei;
Zhu, Zile;
Qiu, Youai

Publication type:

Article

Self‐Sustaining Fluorination of Active Methylene Compounds and High‐Yielding Fluorination of Highly Basic Aryl and Alkenyl Lithium Species with a Sterically Hindered N‐Fluorosulfonamide Reagent.

Published in:

Angewandte Chemie, 2022, v. 134, n. 43, p. 1, doi. 10.1002/ange.202211688

By:

Yang, Yuhao;
Hammond, Gerald B.;
Umemoto, Teruo

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

Catalyst-free Synthesis of Pyrano[2,3-d]pyrimidine Scaffolds via Knoevenagel-Michael Cyclocondensation Using PEG-400 as a Green Promoting Medium.

Published in:

Organic Preparations & Procedures International, 2020, v. 52, n. 6, p. 503, doi. 10.1080/00304948.2020.1796158

By:

Mohamadpour, Farzaneh

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

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

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

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

Cyclohexylamine -- An efficient organocatalyst for the synthesis of 2-amino-4H-chromene derivatives by multicomponent reactions of salicylaldehydes, active methylene compounds and nitroalkanes.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2023, v. 2023, p. 1, doi. 10.24820/ark.5550190.p012.118

By:

Mitragotri, Satish D.;
Khyadage, Poonam H.;
Chorghade, Diksha S.;
Kulkarni, Makarand A.;
Wadagaonkar, Prakash P.

Publication type:

Article

2-Oxo-2-(arylamino)ethyl 4-formylbenzoates: Aldehyde precursors for the synthesis of new 2-amino-3-cyano-1,4-dihydropyrans.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2023, v. 2023, p. 1, doi. 10.24820/ark.5550190.p012.138

By:

Hammad, Hadeel F.;
Darweesh, Ahmed F.;
Abdelaziz, Mahfouz A.;
Abdelhamid, Ismail A.;
Elwahy, Ahmed H. M.

Publication type:

Article

Novel combinatorial approach to the synthesis of dihydropyridine (quinoline) based merocyanine dyes.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2023, v. 2023, p. 1, doi. 10.24820/ark.5550190.p011.994

By:

Rudenko, Alexander Y.;
Zubarev, Andrey A.;
Ozhiganov, Ratislav M.;
Mariasina, Sofia S.;
Rodinovskaya, Lyudmila A.;
Sprague, Ivan Sanin;
Lyssenko, Konstantin A.;
Shestopalov, Anatoliy M.

Publication type:

Article

Synthesis of CuxCo3−xO4 nanocatalyst for degradation of nitrogenous organic wastewater in Fenton-like membrane reactor.

Published in:

Applied Water Science, 2022, v. 12, n. 4, p. 1, doi. 10.1007/s13201-022-01581-y

By:

Zhou, Ming;
Li, Wenyue;
Chen, Min;
Zhong, Zhaoxiang;
Xing, Weihong

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