Works matching DE "PYRAN derivatives"

Results: 249

One-Pot Synthesis and Structure Study of a New Indoline Spiropyran with Cationic Substituent.

Published in:

Doklady Chemistry, 2019, v. 488, n. 2, p. 252, doi. 10.1134/S0012500819100021

By:

Pugachev, A. D.;
Kozlenko, A. S.;
Luk'yanova, M. B.;
Luk'yanov, B. S.;
Tkachev, V. V.;
Shilov, G. V.;
Demidov, O. P.;
Minkin, V. I.;
Aldoshin, S. M.

Publication type:

Article

Multiple functionalities of highly conductive and flexible photo- and thermal-responsive colorimetric cellulose films.

Published in:

2022

By:

Wibowo, Anky Fitrian;
Han, Joo Won;
Kim, Jung Ha;
Prameswati, Ajeng;
Park, Jihyun;
Aisyah, Siti;
Entifar, Nurmaulia;
Lee, Jonghee;
Kim, Soyeon;
Lim, Dong Chan;
Moon, Myoung-Woon;
Kim, Min-Seok;
Kim, Yong Hyun

Publication type:

Report

Metal silicates: efficient catalysts for the three-component preparation of 2-amino-5-oxo-4-aryl-4,5-dihydroindeno[1,2-b]pyran-3-carbonitrile derivatives.

Published in:

Main Group Metal Chemistry, 2018, v. 41, n. 3/4, p. 47, doi. 10.1515/mgmc-2017-0042

By:

Fazlinia, Abbas;
Sheikh, Setareh

Publication type:

Article

Design, Characterization, and Application of The SCMNPs@PC/VB1-Zn as A Green and Recyclable Biocatalyst for Synthesis of Pyrano[2,3-c]pyrazole and 4H-benzo-[b]-pyran Derivatives.

Published in:

Bulletin of Chemical Reaction Engineering & Catalysis, 2020, v. 15, n. 1, p. 199, doi. 10.9767/bcrec.15.1.6179.199-212

By:

Fang Hou;
Wei Zheng;
Yousefi, Nasser

Publication type:

Article

Molecular rectification behavior of the pyranopterin ligand of molybdoenzymes.

Published in:

New Mexico Journal of Science, 2016, v. 50, n. 1, p. 64

By:

INGERSOL, LAURA

Publication type:

Article

Dimeric Pyranonaphthoquinones: Isolation, Bioactivity, and Synthetic Approaches.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 35, p. 5778, doi. 10.1002/ejoc.201600544

By:

Fernandes, Rodney A.;
Patil, Pradnya H.;
Chaudhari, Dipali A.

Publication type:

Article

Carbocation Catalysis: Oxa-Diels-Alder Reactions of Unactivated Aldehydes and Simple Dienes.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 30, p. 6610, doi. 10.1002/ejoc.201501112

By:

El Remaily, Mahmoud Abd El Aleem Ali Ali;
Naidu, Veluru Ramesh;
Ni, Shengjun;
Franzén, Johan

Publication type:

Article

Sc(OTf)3-Catalysed [3+3] Annulation of Cyclopropane 1,1-Diesters with Mercaptoacetaldehyde: A Facile Strategy for the Synthesis of Tetrahydrothiopyranols.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 16, p. 3486, doi. 10.1002/ejoc.201500282

By:

Wang, Hua‐Peng;
Zhang, Huan‐Huan;
Hu, Xiu‐Qin;
Xu, Peng‐Fei;
Luo, Yong‐Chun

Publication type:

Article

Efficient one-pot catalyst-free synthesis of novel coumarin- spiro[indoline-3,4'-pyran] conjugates via three-component domino reaction in aqueous medium.

Published in:

Green Chemistry Letters & Reviews, 2019, v. 12, n. 1, p. 1, doi. 10.1080/17518253.2018.1556744

By:

Omar, Adil;
Ablajan, Keyume

Publication type:

Article

Chiral Pool-Based Synthesis of Naphtho-Fused Isocoumarins.

Published in:

Chirality, 2015, v. 27, n. 12, p. 951, doi. 10.1002/chir.22530

By:

Raza, Abdul Rauf;
Saddiqa, Aisha;
Çakmak, Osman

Publication type:

Article

Facile One-Pot Synthesis of Amidoalkyl Naphthols and Benzopyrans Using Magnetic Nanoparticle-Supported Acidic Ionic Liquid as a Highly Efficient and Reusable Catalyst.

Published in:

Catalysts (2073-4344), 2017, v. 7, n. 11, p. 351, doi. 10.3390/catal7110351

By:

Qiang Zhang;
Yin-Hong Gao;
Shan-Lin Qin;
Huai-Xin Wei

Publication type:

Article

Dihydromethysticin from kava blocks tobacco carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced lung tumorigenesis and differentially reduces DNA damage in A/J mice.

Published in:

Carcinogenesis, 2014, v. 35, n. 10, p. 2365, doi. 10.1093/carcin/bgu149

By:

Narayanapillai, Sreekanth C.;
Balbo, Silvia;
Leitzman, Pablo;
Grill, Alex E.;
Upadhyaya, Pramod;
Shaik, Ahmad Ali;
Zhou, Bo;
O’Sullivan, M. Gerard;
Peterson, Lisa A.;
Lu, Junxuan;
Hecht, Stephen S.;
Xing, Chengguo

Publication type:

Article

Fluorinated Chiral Pyrans Obtained via Mechanochemical Organocatalytic Michael/oxa‐Michael Cascade.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 38, p. 1, doi. 10.1002/ejoc.202400588

By:

Stankovianska, Klára;
Némethová, Viktória;
Peňaška, Tibor;
Borko, Jakub;
Mečiarová, Mária;
Šebesta, Radovan

Publication type:

Article

Iron‐Catalyzed [2+2+2] Annulation of Aliphatic Bridged 1,n‐Enynes with Aldehydes for the Synthesis of Fused Pyrans.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 28, p. 4425, doi. 10.1002/ejoc.202000653

By:

Tian, Tian;
Wang, Xin;
Lv, Leiyang;
Li, Zhiping

Publication type:

Article

Divalent Triazole‐Linked Carbohydrate Mimetics: Synthesis by Click Chemistry and Evaluation as Selectin Ligands.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 28, p. 4361, doi. 10.1002/ejoc.202000618

By:

Salta, Joana;
Reissig, Hans‐Ulrich

Publication type:

Article

Synthesis, Biological Evaluation, and Molecular Docking of 8-imino-2-oxo-2 H,8 H-pyrano[2,3- f]chromene Analogs: New Dual AChE Inhibitors as Potential Drugs for the Treatment of Alzheimer's Disease.

Published in:

Chemical Biology & Drug Design, 2016, v. 88, n. 1, p. 43, doi. 10.1111/cbdd.12732

By:

Shaik, Jeelan Basha;
Palaka, Bhagath Kumar;
Penumala, Mohan;
Eadlapalli, Siddhartha;
Darla Mark, Manidhar;
Ampasala, Dinakara Rao;
Vadde, Ramakrishna;
Amooru Gangaiah, Damu

Publication type:

Article

Synthesis and Biological Evaluation of Kojic Acid Derivatives Containing 1,2,4-triazole as Potent Tyrosinase Inhibitors.

Published in:

Chemical Biology & Drug Design, 2015, v. 86, n. 5, p. 1087, doi. 10.1111/cbdd.12577

By:

Xie, Wenlin;
Zhang, Jingai;
Ma, Xiaojing;
Yang, Wenqian;
Zhou, Ying;
Tang, Xufu;
Zou, Yan;
Li, Hui;
He, Jingjing;
Xie, Shimin;
Zhao, Yunhui;
Liu, Fengping

Publication type:

Article

Structural, Optical, Electrical and Photoelectrical Properties of 2-Amino-4-(5-bromothiophen-2-yl)-5,6-dihydro-6-methyl-5-oxo-4 H-pyrano[3,2-c] quinoline-3-carbonitrile Films.

Published in:

Journal of Electronic Materials, 2017, v. 46, n. 12, p. 6957, doi. 10.1007/s11664-017-5739-7

By:

Mansour, A.;
El-Taweel, F.;
Abu El-Enein, R.;
El-Menyawy, E.

Publication type:

Article

Synthesis of Prenyl- and Geranyl-Substituted Carbazole Alkaloids by DIBAL-H Promoted Reductive Pyran Ring Opening of Dialkylpyrano[3,2- a]carbazoles.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 31, p. 9504, doi. 10.1002/chem.201403645

By:

Hesse, Ronny;
Kataeva, Olga;
Schmidt, Arndt W.;
Knölker, Hans‐Joachim

Publication type:

Article

Synthesis and characterization of a pH and photoresponsive copolymer of acrylamide and spiropyran.

Published in:

Polymers for Advanced Technologies, 2020, v. 31, n. 11, p. 2545, doi. 10.1002/pat.4981

By:

Ahmadi, Sina;
Nasiri, Morteza;
Pourrajab Miandoab, Ali

Publication type:

Article

A facile and one-pot synthesis of new tetrahydrobenzo[b]pyrans in water under microwave irradiation.

Published in:

BMC Chemistry, 2019, v. 13, n. 1, p. N.PAG, doi. 10.1186/s13065-019-0651-2

By:

Khumalo, Mandlenkosi Robert;
Maddila, Surya Narayana;
Maddila, Suresh;
Jonnalagadda, Sreekantha B.

Publication type:

Article

One-pot multi-component process for the synthesis of 4-azaphenanthrene-3,10-dione, 1,8-dioxo-octahydroxanthene and tetrahydrobenzo[b]pyran derivatives catalyzed by the deep eutectic solvent choline chloride-oxalic acid.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, v. 75, n. 3, p. 269, doi. 10.1515/znb-2019-0155

By:

Sayahi, Mohammad Hosein;
Gorjizadeh, Maryam;
Meheiseni, Melan;
Sayyahi, Soheil

Publication type:

Article

Graphene oxide immobilized 2-morpholinoethanamine as a versatile acid–base catalyst for synthesis of some heterocyclic compounds and molecular docking study.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44521-9

By:

Amiri-Zirtol, Leila;
Ahooie, Tahereh Solymani;
Riazimontazer, Elham;
Amrollahi, Mohammad Ali;
Mirjalili, Bibi-Fatemeh

Publication type:

Article

A new role for concentrated solar radiation (CSR) as a renewable heat source for the catalyst-solvent free synthesis of tetrahydrobenzo[b]pyran scaffolds.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-38662-0

By:

Mohamadpour, Farzaneh

Publication type:

Article

One-pot, three-component, selective synthesis of the polyfunctionalized 4H-pyran and 4H-benzo[b]pyran derivatives in the presence of a highly efficient molecular sieve-supported zinc catalyst.

Published in:

Green Processing & Synthesis, 2018, v. 7, n. 4, p. 316, doi. 10.1515/gps-2017-0083

By:

Magyar, Ágnes;
Hell, Zoltán

Publication type:

Article

Calculation of Angle of Twist, Eigen values and Atomic Orbital Election Population in 2, 3 & 4 Amido Pyrans by DFT method.

Published in:

Journal of Ultra Chemistry (Chemistry, Chemical Sciences Chemical Engineering), 2019, v. 15, n. 4, p. 43, doi. 10.22147/juc/150401

By:

KALHANS, M. B.

Publication type:

Article

Structural Modifications of cis-Glycofused Benzopyran Compounds and Their Influence on the Binding to Amyloid-β Peptide.

Published in:

Chemistry - An Asian Journal, 2016, v. 11, n. 2, p. 299, doi. 10.1002/asia.201501114

By:

Airoldi, Cristina;
D'Orazio, Giuseppe;
Richichi, Barbara;
Guzzi, Cinzia;
Baldoneschi, Veronica;
Colombo, Laura;
Salmona, Mario;
Nativi, Cristina;
Nicotra, Francesco;
La Ferla, Barbara

Publication type:

Article

NICKEL OXIDE NANOPARTICLES AS SUSTAINABLE CATALYSTS FOR EFFICIENT SYNTHESIS AND ANTI-MICROBIAL EVALUATION OF 2-AMINO-4H-PYRAN DERIVATIVES.

Published in:

Bulletin of the Chemical Society of Ethiopia, 2024, v. 38, n. 3, p. 657, doi. 10.4314/bcse.v38i3.9

By:

El-Lateef, Hany M. Abd;
Elkanzi, Nadia A. A.;
Alsirhania, Alaa Muqbil;
Alali, Ibtisam K.;
Ryad, Faeza Alkorbi Rasha M.;
Saber, El Sayed A.;
Ali, Ali M.

Publication type:

Article

ANTI-PROLIFERATIVE ACTIVITIES OF 4H-PYRAN DERIVATIVES SYNTHESIZED FROM BENZOYLACETONE.

Published in:

Bulletin of the Chemical Society of Ethiopia, 2023, v. 37, n. 2, p. 405, doi. 10.4314/bcse.v37i2.12

By:

Mohareb, Rafat M.;
Ibrahim, Bishoy A.;
Al Farouk, Fatma Omar

Publication type:

Article

Fe3O4@SiO2@(C3H6)2-(IMIDAZOLIUM)2-BUTYL][MnCl42-] AS A NOVEL NANOMAGNETIC CATALYST FOR THE ONE-POT SYNTHESIS OF TETRAHYDROBENZO[b]PYRAN DERIVATIVES.

Published in:

Bulletin of the Chemical Society of Ethiopia, 2018, v. 32, n. 2, p. 309, doi. 10.4314/bcse.v32i2.10

By:

Hormozinezhad, Zahra;
Gorjizadeh, Maryam;
Taheri, Narges;
Sayyahi, Soheil

Publication type:

Article

Corrigendum to "Ionic liquid mediated four-component synthesis of novel phthalazinone based indole-pyran hybrids as cytotoxic agents". [Arab. J. Chem. 15 (2022) 103560].

Published in:

Arabian Journal of Chemistry, 2022, v. 15, n. 6, p. N.PAG, doi. 10.1016/j.arabjc.2022.103836

By:

Malik, M. Shaheer;
Alsantali, Reem I.;
Alsharif, Meshari A.;
Aljayzani, Sultan I.;
Morad, Moataz;
Jassas, Rabab S.;
Al-Rooqi, Munirah M.;
Alsimaree, Abdulrahman A.;
Altass, Hatem M.;
Asghar, Basim H.;
Khder, Abdelrahman S.;
Ahmed, Saleh A.

Publication type:

Article

Ionic liquid mediated four-component synthesis of novel phthalazinone based indole-pyran hybrids as cytotoxic agents.

Published in:

Arabian Journal of Chemistry, 2022, v. 15, n. 2, p. N.PAG, doi. 10.1016/j.arabjc.2021.103560

By:

Malik, M. Shaheer;
Alsantali, Reem I.;
Alsharif, Meshari A.;
Aljayzani, Sultan I.;
Morad, Moataz;
Jassas, Rabab S.;
Al-Rooqi, Munirah M.;
Alsimaree, Abdulrahman A.;
Altass, Hatem M.;
Asghar, Basim H.;
Khder, Abdelrahman S.;
Ahmed, Saleh A.

Publication type:

Article

Synthesis and special characterization through X-ray analysis of 1,8-dioxooctahydroxanthenes.

Published in:

Arabian Journal of Chemistry, 2020, v. 13, n. 1, p. 974, doi. 10.1016/j.arabjc.2017.09.001

By:

da Silva, Milene Lopes;
Teixeira, Róbson Ricardo;
de Azevedo Santos, Lucas;
Martins, Felipe Terra;
Ramalho, Teodorico Castro

Publication type:

Article

A New α-Pyrone Derivative from Endophytic Fungus Pestalotiopsis microspora.

Published in:

Records of Natural Products, 2015, v. 9, n. 4, p. 503

By:

Xiaocong Li;
Zhiyong Guo;
Zhangshuang Deng;
Jin Yang;
Kun Zou

Publication type:

Article

Metal ions doped into merocyanine form of coumarin derivatives: nonlinear optical molecular switches.

Published in:

Journal of Molecular Modeling, 2019, v. 25, n. 8, p. N.PAG, doi. 10.1007/s00894-019-4068-6

By:

Arif, Ali Muhammad;
Yousaf, Afifa;
Zhong, Rong-Lin;
Akhtar, Mansoor;
Muhammad, Shabbir;
Xu, Hong-liang;
Su, Zhong-Min

Publication type:

Article

L-Proline catalyzed one-pot three-component synthesis and evaluation for biological activities of tetrahydrobenzo[b]pyran: evaluation by green chemistry metrics.

Published in:

Journal of Chemical Sciences, 2022, v. 134, n. 1, p. 1, doi. 10.1007/s12039-021-01990-7

By:

KATE, PRADEEP;
PANDIT, VIKRAM;
JAWALE, VIVEKANAND;
BACHUTE, MADHUSUDAN

Publication type:

Article

Copper nanoparticles supported on magnetic functionalized chicken feather‐derived activated carbon/metal–organic frameworks nanocomposite: As an efficient adsorbent for the removal of methylene blue and a unique heterogeneous catalyst for the synthesis of tetrahydrobenzo[b]pyran derivatives

Published in:

Applied Organometallic Chemistry, 2023, v. 37, n. 10, p. 1, doi. 10.1002/aoc.7224

By:

Kiani, Ameneh;
Alinezhad, Heshmatollah;
Sadatmadani, Razieh

Publication type:

Article

Design and synthesis of ferrocene‐based magnetic nanoparticle and investigation of its catalytic ability in the synthesis of novel 6‐[(morpholin‐4‐yl)methyl] substituted pyrano[3,2‐b]pyran derivatives.

Published in:

Applied Organometallic Chemistry, 2023, v. 37, n. 2, p. 1, doi. 10.1002/aoc.6956

By:

Pakjo, Leila;
Rahimpour, Shabnam;
Teimuri‐Mofrad, Reza

Publication type:

Article

Dysprosium–balsalazide complex trapped between the functionalized halloysite and g‐C3N4: A novel heterogeneous catalyst for the synthesis of annulated chromenes in water.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 10, p. 1, doi. 10.1002/aoc.6829

By:

Rahimzadeh, Golnaz;
Tajbakhsh, Mahmood;
Daraie, Mansoureh;
Mohammadi, Masoud

Publication type:

Article

An overview of recent advances in the catalytic synthesis of substituted pyrans.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 4, p. 1, doi. 10.1002/aoc.6604

By:

Agarwal, Shikha;
Sethiya, Ayushi;
Soni, Jay;
Sahiba, Nusrat;
Teli, Pankaj

Publication type:

Article

WELPSA: A natural catalyst of alkali and alkaline earth metals for the facile synthesis of tetrahydrobenzo[b]pyrans and pyrano[2,3‐d]pyrimidinones as inhibitors of SARS‐CoV‐2.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 1, p. 1, doi. 10.1002/aoc.6469

By:

Nesaragi, Aravind R.;
Kamble, Ravindra R.;
Hoolageri, Swati R.;
Mavazzan, Ahmedraza;
Madar, Suresh F.;
Anand, Ashish;
Joshi, Shrinivas D.

Publication type:

Article

Magnetized melamine‐modified polyacrylonitrile (PAN@melamine/Fe3O4) organometallic nanomaterial: Preparation, characterization, and application as a multifunctional catalyst in the synthesis of bioactive dihydropyrano [2,3‐c]pyrazole and 2‐amino‐3‐cyano 4H‐pyran derivatives

Published in:

Applied Organometallic Chemistry, 2021, v. 35, n. 10, p. 1, doi. 10.1002/aoc.6363

By:

Hassanzadeh‐Afruzi, Fereshte;
Dogari, Haniyeh;
Esmailzadeh, Farhad;
Maleki, Ali

Publication type:

Article

Superparamagnetic Fe3O4@Alginate supported L‐arginine as a powerful hybrid inorganic–organic nanocatalyst for the one‐pot synthesis of pyrazole derivatives.

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 10, p. 1, doi. 10.1002/aoc.5888

By:

Amirnejat, Sara;
Nosrati, Aliakbar;
Javanshir, Shahrzad

Publication type:

Article

Cu@KCC‐1‐NH‐CS2 as a new and highly efficient nanocatalyst for the synthesis of 2‐amino‐4H‐chromene derivatives.

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 10, p. 1, doi. 10.1002/aoc.5868

By:

Anvari Gharabaghlou, Mahsa;
Shadjou, Nasrin;
Poursattar Marjani, Ahmad

Publication type:

Article

An inorganic–organic hybrid material based on a Keggin‐type polyoxometalate@Dysprosium as an effective and green catalyst in the synthesis of 2‐amino‐4H‐chromenes via multicomponent reactions.

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 9, p. 1, doi. 10.1002/aoc.5793

By:

Hosseinzadeh‐Baghan, Sara;
Mirzaei, Masoud;
Eshtiagh‐Hosseini, Hossein;
Zadsirjan, Vahideh;
Heravi, Majid M.;
Mague, Joel T.

Publication type:

Article

Green synthesis of Fe3O4/ZnO magnetic core‐shell nanoparticles by Petasites hybridus rhizome water extract and their application for the synthesis of pyran derivatives: Investigation of antioxidant and antimicrobial activity.

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 9, p. 1, doi. 10.1002/aoc.5731

By:

Ghasemian Dazmiri, Mahboubeh;
Alinezhad, Heshmatollah;
Hossaini, Zinatossadat;
Bekhradnia, Ahmad R.

Publication type:

Article

Effective one‐pot synthesis of tetrahydrobenzo[b]pyran derivatives using nickel Schiff‐base complex immobilized on iron oxide nanoparticles.

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 8, p. 1, doi. 10.1002/aoc.5683

By:

Maleki, Hossein;
Rakhtshah, Jamshid;
Shaabani, Behrouz

Publication type:

Article

Synthesis of bioactive magnetic nanoparticles spiro[indoline‐3,4′‐[1,3]dithiine]@Ni (NO3)2 supported on Fe3O4@SiO2@CPS as reusable nanocatalyst for the synthesis of functionalized 3,4‐dihydro‐2H‐pyran

Published in:

Applied Organometallic Chemistry, 2020, v. 34, n. 4, p. 1, doi. 10.1002/aoc.5543

By:

Moghaddam‐Manesh, Mohammadreza;
Ghazanfari, Dadkhoda;
Sheikhhosseini, Enayatollah;
Akhgar, Mohammadreza

Publication type:

Article

Ag3[PMo12O40]: An efficient and green catalyst for the synthesis of highly functionalized pyran‐annulated heterocycles via multicomponent reaction.

Published in:

Applied Organometallic Chemistry, 2019, v. 33, n. 9, p. N.PAG, doi. 10.1002/aoc.5043

By:

Tamimi, Mehrnoush;
Heravi, Majid M.;
Mirzaei, Masoud;
Zadsirjan, Vahideh;
Lotfian, Nahid;
Eshtiagh‐Hosseini, Hossein

Publication type:

Article

Polypyrrole/Fe3O4/CNT as a recyclable and highly efficient catalyst for one‐pot three‐component synthesis of pyran derivatives.

Published in:

Applied Organometallic Chemistry, 2018, v. 32, n. 4, p. 1, doi. 10.1002/aoc.4235

By:

Hojati, Seyedeh Fatemeh;
Amiri, Amirhassan;
MoeiniEghbali, Nasrin;
Mohamadi, Sakineh

Publication type:

Article