Works matching DE "VILSMEIER reagents"

Results: 150

SYNTHESIS OF NEW SUBSTITUTED PYRIDINES VIA VILSMEIER-HAACK REAGENT.

Published in:

Issues of Chemistry & Chemical Technology / Voprosy Khimii & Khimicheskoi Tekhnologii, 2023, n. 1, p. 34, doi. 10.32434/0321-4095-2023-146-1-34-39

By:

Smetanin, N. V.;
Varenichenko, S. A.;
Kharchenko, A. V.;
Farat, O. K.;
Markov, V. I.

Publication type:

Article

NOVEL EXAMPLES OF ELECTROPHILIC REARRANGEMENT OF SUBSTITUTED PYRIMIDIN-4-ONES UNDER VILSMEIER-HAACK REACTION CONDITION.

Published in:

Issues of Chemistry & Chemical Technology / Voprosy Khimii & Khimicheskoi Tekhnologii, 2022, v. 7, n. 3, p. 92, doi. 10.32434/0321-4095-2022-142-3-92-98

By:

Farat, O. K.;
Varenichenko, S. A.;
Zaliznay, E. V.;
Markov, V. I.

Publication type:

Article

Synthesis and Evaluation of the Antibacterial and Antioxidant Activities of Some Novel Chloroquinoline Analogs.

Published in:

Journal of Chemistry, 2021, p. 1, doi. 10.1155/2021/2408006

By:

Abdi, Bayan;
Fekadu, Mona;
Zeleke, Digafie;
Eswaramoorthy, Rajalakshmanan;
Melaku, Yadessa

Publication type:

Article

ASSESSMENTS OF ELECTRONIC PROPERTIES IN PHENOTHIAZINE CARBALDEHYDE REGIOISOMERS SERIES.

Published in:

Studia Universitatis Babes-Bolyai, Chemia, 2015, v. 60, n. 2,Tom2, p. 271

By:

GAL, EMESE;
LOVÁSZ, TÁMAS;
CRISTEA, CASTELIA;
SILAGHI-DUMITRESCU, LUMINIŢA;
BREM, BALASZ;
GĂINĂ, LUIZA

Publication type:

Article

Facile One‐Pot Synthesis of Methyl 1‐Aryl‐1H‐1,2,4‐triazole‐3‐carboxylates from Nitrilimines with Vilsmeier Reagent.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 8, p. 1754, doi. 10.1002/ejoc.201801808

By:

Tsai, Shuo‐En;
Chiang, Kun‐Heng;
Tseng, Ching‐Chun;
Chen, Nai‐Wei;
Chern, Ching‐Yuh;
Wong, Fung Fuh

Publication type:

Article

Transformations of meso‐Iminofunctionalized Pd(II) and Ni(II)‐Complexes of β‐Alkylsubstituted Porphyrins.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 7, p. 1508, doi. 10.1002/ejoc.201801659

By:

Erzina, Dina R.;
Zamilatskov, Ilya A.;
Stanetskaya, Nadezhda M.;
Tyurin, Vladimir S.;
Kozhemyakin, Grigory L.;
Ponomarev, Gelii V.;
Chernyshev, Vladimir V.;
Fitch, Andrew N.

Publication type:

Article

Efficient Synthesis of 4- and 5-Substituted 2-Aminopyrimidines by Coupling of β-Chlorovinyl Aldehydes and Guanidines.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 29, p. 4260, doi. 10.1002/ejoc.201700737

By:

Komendantova, Anna S.;
Komkov, Alexander V.;
Volkova, Yulia A.;
Zavarzin, Igor V.

Publication type:

Article

Syntheses of 4-Substituted 2-(Trichloromethyl)quinazolines under Mild Conditions by Benzyne [4+2] Cycloaddition.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 27, p. 5910, doi. 10.1002/ejoc.201402706

By:

Lechuga‐Eduardo, Harim;
Olivo, Horacio F.;
Romero‐Ortega, Moises

Publication type:

Article

One-Pot Stereoselective Synthesis of (Z)-β-Ketoenamides from β-Halo α,β-Unsaturated Aldehydes.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 16, p. 3483, doi. 10.1002/ejoc.201400007

By:

Gogoi, Junali;
Gogoi, Pranjal;
Boruah, Romesh C.

Publication type:

Article

Synthesis of Derivatives of Chlorin P6 Trimethyl Ester.

Published in:

Synthetic Communications, 2010, v. 40, n. 3, p. 400, doi. 10.1080/00397910902985440

By:

Han, Guang-Fan;
Dai, Wei;
Zhang, Wen-Tao;
Xing, Zheng;
Zhao, Yu-Yuan

Publication type:

Article

New Schiff's Base and 2-Azetidinone Derivatives of 3-Benzo[4,5]imidazo[2,1-b]thiazol-3-yl-chromen-2-one by Vilsmeier-Haack Formylation.

Published in:

Synthetic Communications, 2010, v. 40, n. 3, p. 450, doi. 10.1080/00397910902985507

By:

Seetharamareddy, HarishaR.;
Hosamani, KallappaM.;
Keri, RangappaS.

Publication type:

Article

One-Pot Synthesis of Some New Semicarbazone, Thiosemicarbazone, and Hydrazone Derivatives of 1-Phenyl-3-Arylpyrazole-4-Carboxaldehyde from Acetophenone Phenylhydrazones Using Vilsmeier-Haack Reagent.

Published in:

Synthetic Communications, 2009, v. 39, n. 2, p. 316, doi. 10.1080/00397910802372582

By:

Pundeer, Rashmi;
Ranjan, Pooja;
Pannu, Kamaljeet;
Prakash, Om

Publication type:

Article

One‐Pot Synthesis of Oxime Derivatives of 1,3‐Diphenylpyrazole‐4‐carboxaldehydes from Acetophenone Phenylhydrazones Using Vilsmeier–Haack Reagent.

Published in:

Synthetic Communications, 2006, v. 36, n. 23, p. 3479, doi. 10.1080/00397910600942941

By:

Prakash, Om;
Pannu, Kamaljeet;
Naithani, Rajesh;
Kaur, Harpreet

Publication type:

Article

A Novel Method for the Synthesis of 2(3H)-Benzimidazolones, 2(3H)-Benzoxazolone, and 2(3H)-Benzothiazolone via In Situ Generated Ortho Substituted Benzoic Acid Azides: Application of Ammonium Azide and Vilsmeier Complex for Acid Azide Generation.

Published in:

Synthetic Communications, 2004, v. 34, n. 4, p. 735, doi. 10.1081/SCC-120027722

By:

Sridhar, Radhakrishnan;
Perumal, ParamasivanT.

Publication type:

Article

Synthesis of Acyl Azides Using the Vilsmeier Complex.

Published in:

Synthetic Communications, 2003, v. 33, n. 4, p. 607, doi. 10.1081/SCC-120015815

By:

Sridhar, Radhakrishnan;
Perumal, Paramasivan T.

Publication type:

Article

A NOVEL AND EFFICIENT SYNTHESIS OF 4-PHENYL-2-CHLOROPYRIMIDINES FROM ACETOPHENONE CYANOIMINES.

Published in:

Synthetic Communications, 2002, v. 32, n. 19, p. 3011, doi. 10.1081/SCC-120012991

By:

Cuccia, Salvatore J.;
Fleming, Linda B.;
France, Donald J.

Publication type:

Article

ULTRASONICALLY ACCELERATED VILSMEIER HAACK CYCLISATION AND FORMYLATION REACTIONS.

Published in:

Synthetic Communications, 2002, v. 32, n. 9, p. 1351, doi. 10.1081/SCC-120003631

By:

Ali, MirMoazzam;
Sana, Sariah;
Tasneem;
Rajanna, K.C.;
Saiprakash, P.K.

Publication type:

Article

Synthesis, in silico screening, and biological evaluation of novel pyridine congeners as anti‐epileptic agents targeting AMPA (α‐amino‐3‐hydroxy‐5‐methylisoxazole) receptors.

Published in:

Chemical Biology & Drug Design, 2024, v. 103, n. 3, p. 1, doi. 10.1111/cbdd.14498

By:

Tyagi, Shivani;
Mishra, Rakhi;
Mazumder, Avijit;
Mazumder, Rupa;
Singh, Gurvinder;
Pandey, Pratibha

Publication type:

Article

β‐halovinyl Aldehydes: Multifaceted Versatile Building Blocks In Organic Synthesis.

Published in:

European Journal of Organic Chemistry, 2025, v. 28, n. 6, p. 1, doi. 10.1002/ejoc.202401058

By:

Saini, Paras;
Jyoti;
Sharma, Pawan K.;
Singh, Virender

Publication type:

Article

Synthesis of 2‐Arylpyrimido[4,5‐b]porphyrins via Cyclization Reaction with Ammonia.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 4, p. 1, doi. 10.1002/ejoc.202201319

By:

Singh, Abhijeet;
Singh, Jagmeet;
Nath, Mahendra

Publication type:

Article

Reactions of 3,3′‐Linked Bispyrroles with Carbon Electrophiles.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 31/32, p. 5254, doi. 10.1002/ejoc.201900106

By:

Lücht, Alexander;
Jones, Peter G.;
Werz, Daniel B.

Publication type:

Article

Synthesis, characterization, metal sorption, and biological activities of organosoluble and thermally stable azoxanthone-based polyester.

Published in:

Polymers for Advanced Technologies, 2015, v. 26, n. 3, p. 234, doi. 10.1002/pat.3446

By:

Lakouraj, Moslem mansour;
Rahpaima, Ghasem;
Mohseni, Mojtaba

Publication type:

Article

Model Construction for the A–B–C Ring System of Lysergic Acid via Vilsmeier–Haack-Type Cyclization of 1H-Indole-4-propanoic Acid Derivatives.

Published in:

Helvetica Chimica Acta, 2007, v. 90, n. 3, p. 574, doi. 10.1002/hlca.200790058

By:

Masayuki Kurokawa;
Toshiko Watanabe;
Tsutomu Ishikawa

Publication type:

Article

Study of derivatives of (E)-1-(3-aryl-1-phenyl-1H-pyrazol-4-yl)but-2-en-1-one for enhancing reduction efficiency of compost based microbial fuel cell.

Published in:

Applied Physics A: Materials Science & Processing, 2025, v. 131, n. 1, p. 1, doi. 10.1007/s00339-024-08163-6

By:

Devi, Poonam;
Yadav, Sidhant;
Pundeer, Rashmi;
Gupta, Suhaas;
Anand, Hardeep;
Choubey, Ravi Kant;
Kumar, Vijay;
Gaur, Anurag;
Kumar, Sunil

Publication type:

Article

COPPER(II) IONS MEDIATED CRYSTAL FORMATION OF 3-(3-HYDROXY PHENYL)-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE.

Published in:

Bulletin of the Chemical Society of Ethiopia, 2020, v. 34, n. 3, p. 589, doi. 10.4314/bcse.v34i3.13

By:

Banpurkar, Anita R.;
Wazalwar, Sachin S.;
Perdih, Franc

Publication type:

Article

α‐Acrylaldehyde 3‐Pyrrolyl BODIPY as a Specific Optical Sensor for Cysteine and Homocysteine.

Published in:

European Journal of Inorganic Chemistry, 2023, v. 26, n. 13, p. 1, doi. 10.1002/ejic.202300039

By:

Behera, Kanhu Charan;
Pushpanandan, Poornenth;
Ravikanth, Mangalampalli

Publication type:

Article

Copper catalysed synthesis of indolylquinazolinone alkaloid bouchardatine.

Published in:

Journal of Chemical Sciences, 2014, v. 126, n. 4, p. 1075, doi. 10.1007/s12039-014-0637-5

By:

VIJI, MAYAVAN;
NAGARAJAN, RAJAGOPAL

Publication type:

Article

Photo-induced antimicrobial and DNA cleavage studies of indoloquinolines and 1,8-naphtharidine.

Published in:

Journal of Chemical Sciences, 2013, v. 125, n. 5, p. 1015, doi. 10.1007/s12039-013-0486-7

By:

MAHALINGAM, MALATHI;
MOHAN, PALATHURAI;
GAYATHRI, KASIRAJAN;
GOMATHI, RAMADOSS;
SUBHAPRIYA, PUSHPARAJA

Publication type:

Article

Vilsmeier Haack Acetylation in Micellar Media: An Efficient One Pot Synthesis of 2-Chloro-3-acetyl Quinolines.

Published in:

Journal of Dispersion Science & Technology, 2004, v. 25, n. 1, p. 17, doi. 10.1081/DIS-120027663

By:

Rajanna, K.C.;
Moazzam Ali, M.;
Sana, S.;
Tasneem;
Saiprakash, P.K.

Publication type:

Article

Synthesis and electronic properties of trimeric octaethylporphyrin (OEP) derivative connected with diacetylene linkage. A comparative study with vinylene-group connected OEP trimer

Published in:

Science & Technology of Advanced Materials, 2006, v. 7, n. 3, p. 237, doi. 10.1016/j.stam.2005.12.006

By:

Hayashi, Naoto;
Sato, Misuzu;
Miyabayashi, Keiko;
Miyake, Mikio;
Higuchi, Hiroyuki

Publication type:

Article

Synthesis and characterisation of long wavelength-absorbing donor/acceptor-substituted methine dyes.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 6, p. 651, doi. 10.1515/znb-2016-0009

By:

Heichert, Christoph;
Hartmann, Horst

Publication type:

Article

Anti-Proliferative, Anti-EGFR and In Silico Studies of a Series of New Imidazole Tethered 1,2,4-Oxadiazoles.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 7, p. 4871, doi. 10.1080/10406638.2023.2257849

By:

Lavunuri, Subbareddy;
Nadh, Ratnakaram Venkata;
Rapeti, Siva Kumar

Publication type:

Article

1,3,4-Trisubstituted Pyrazoles: Synthesis, Antimicrobial Evaluation, and Time Resolved Studies.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 4, p. 2960, doi. 10.1080/10406638.2022.2058968

By:

Kumar, Parmod;
Sood, Sumit;
Kumar, Anil;
Verma, Anurakshee;
Kumar, Lalit;
Kumar, Sunil;
Kumar, Vijay;
Singh, Karan

Publication type:

Article

Continuous‐/Micro‐Flow Reactions Using Highly Electrophilic PCl<sub>3</sub> and POCl<sub>3</sub>.

Published in:

ChemPlusChem, 2023, v. 88, n. 6, p. 1, doi. 10.1002/cplu.202300176

By:

Kitamura, Hiroshi;
Fuse, Shinichiro

Publication type:

Article

Grafting Copper and Gallium Corroles onto Zinc Oxide Nanoparticles.

Published in:

ChemPlusChem, 2019, v. 84, n. 2, p. 154, doi. 10.1002/cplu.201800576

By:

Berionni Berna, Beatrice;
Savoldelli, Andrea;
Pomarico, Giuseppe;
Zurlo, Francesca;
Magna, Gabriele;
Paolesse, Roberto;
Fronczek, Frank R.;
Smith, Kevin M.;
Nardis, Sara

Publication type:

Article

Iridium-Catalyzed Sustainable Access to Functionalized Julolidines through Hydrogen Autotransfer.

Published in:

ChemCatChem, 2015, v. 7, n. 7, p. 1090, doi. 10.1002/cctc.201500051

By:

Labed, Amira;
Jiang, Fan;
Labed, Ilhem;
Lator, Alexis;
Peters, Marius;
Achard, Mathieu;
Kabouche, Ahmed;
Kabouche, Zahia;
Sharma, Gangavaram V. M.;
Bruneau, Christian

Publication type:

Article

Oxygen Atom Transfer Catalysis with Homogenous and Polymer-Supported N,N- and N,N,O-Heteroscorpionate Dioxidomolybdenum(VI) Complexes.

Published in:

European Journal of Inorganic Chemistry, 2016, v. 2016, n. 15/16, p. 2595, doi. 10.1002/ejic.201600026

By:

Paul, Tobias;
Rodehutskors, Philipp M.;
Schmidt, Jochen;
Burzlaff, Nicolai

Publication type:

Article

Synthesis and Crystal Structure of N-Hexyl-3,7-diformylphenothiazine.

Published in:

Journal of Chemical Crystallography, 2012, v. 42, n. 8, p. 846, doi. 10.1007/s10870-012-0323-8

By:

Wang, Hongli;
Xu, Wenyuan;
Zhang, Bin

Publication type:

Article

Synthesis of E/Z N‐(1‐Chlorovinyl)formamide Using Vilsmeier–Haack Reaction.

Published in:

Bulletin of the Korean Chemical Society, 2019, v. 40, n. 3, p. 243, doi. 10.1002/bkcs.11673

By:

Tang, Linlin;
Wang, Jingtao;
Xia, Xiaojiao;
Zuo, Hua;
Choi, Kyung‐Min;
Shin, Dong‐Soo

Publication type:

Article

A Novel One-pot Synthesis of 2H-4-Chlorochromenes via the Vilsmeier Reaction of 2′-Hydroxychalcones.

Published in:

Chemistry Letters, 2005, v. 34, n. 10, p. 1346, doi. 10.1246/cl.2005.1346

By:

Kumar, Kalvi Hemanth;
Perumal, Paramasivan Thirumalai

Publication type:

Article

Synthesis, Biological Activity, and Molecular Modeling Studies of Pyrazole and Triazole Derivatives as Selective COX-2 Inhibitors.

Published in:

Journal of Chemistry, 2020, p. 1, doi. 10.1155/2020/6393428

By:

Assali, Mohyeddin;
Abualhasan, Murad;
Sawaftah, Hadeel;
Hawash, Mohammed;
Mousa, Ahmed

Publication type:

Article

Synthesis of New 3-Aryl-1-(5-(pyridin-3-yl)-1,3,4-thiadiazol-2-yl)-1H-pyrazole-4-carbaldehydes as Antitubercular Agents.

Published in:

Drug Invention Today, 2011, v. 3, n. 3, p. 10

By:

Prathap, K. Jagadeesh;
Himaja, M.;
Mali, Sunil V.;
Karigar, Asif A.;
Sikarwar, Mukesh S.

Publication type:

Article

Convenient Vilsmeier Reagent Mediated One-Pot Synthesis of Symmetrical and Asymmetrical 1,3,4-Oxadiazoles.

Published in:

Organic Preparations & Procedures International, 2017, v. 49, n. 4, p. 355, doi. 10.1080/00304948.2017.1342511

By:

Zarei, Maaroof;
Rasooli, Fatemeh

Publication type:

Article

Recent Progress in the Use of Vilsmeier-Type Reagents.

Published in:

Organic Preparations & Procedures International, 2010, v. 42, n. 6, p. 503, doi. 10.1080/00304948.2010.513911

By:

Weike Su;
Yiyi Weng;
Ling Jiang;
Yanyan Yang;
Linyao Zhao;
Zhiwei Chen;
Zhenhua Li;
Jianjun Li

Publication type:

Article

A Practical and Efficient Vilsmeier Synthesis of 3-Chloroindole-2-carboxaldehydes.

Published in:

Organic Preparations & Procedures International, 2010, v. 42, n. 5, p. 479, doi. 10.1080/00304948.2010.514793

By:

Li, Z. H.;
Hu, Z. R.;
Chen, R. E.;
Su, W. K.

Publication type:

Article

Aromatization of 1,3-Cyclohexanediones Mediated by bis-(Trichloromethyl) Carbonate/DMF System.

Published in:

Organic Preparations & Procedures International, 2010, v. 42, n. 4, p. 379, doi. 10.1080/00304948.2010.495692

By:

Liang, X. R.;
Shi, F.;
Chen, R. E.;
Su, W. K.

Publication type:

Article

Intramolecular Cyclization of 2'-Aminochalcones by Halomethyleniminium Salts Derived from BTC/DMF.

Published in:

Organic Preparations & Procedures International, 2009, v. 41, n. 2, p. 156, doi. 10.1080/00304940902802156

By:

Zhen-Hua Li;
Cun Zheng;
Ren-Er Chen;
Weike Su

Publication type:

Article

A Convenient Method for the Synthesis of 3,5,6-Trisubstituted-2-chloropyridines with bis-(Trichloromethyl) Carbonate.

Published in:

Organic Preparations & Procedures International, 2009, v. 41, n. 6, p. 533, doi. 10.1080/00304940903324531

By:

Li, Z. H.;
Hong, B.;
Su, W. K.

Publication type:

Article

Structural Identification between Phthalazine-1,4-Diones and N -Aminophthalimides via Vilsmeier Reaction: Nitrogen Cyclization and Tautomerization Study.

Published in:

Molecules, 2021, v. 26, n. 10, p. 2907, doi. 10.3390/molecules26102907

By:

Chung, Cheng-Yen;
Tseng, Ching-Chun;
Li, Sin-Min;
Tsai, Shuo-En;
Lin, Hui-Yi;
Wong, Fung Fuh;
Zhong, Fangrui

Publication type:

Article

Multistep Synthesis and In Vitro Anticancer Evaluation of 2-Pyrazolyl-Estradiol Derivatives, Pyrazolocoumarin-Estradiol Hybrids and Analogous Compounds.

Published in:

Molecules, 2020, v. 25, n. 18, p. 4039, doi. 10.3390/molecules25184039

By:

Molnár, Barnabás;
Gopisetty, Mohana Krishna;
Adamecz, Dóra Izabella;
Kiricsi, Mónika;
Frank, Éva;
Lebreton, Jacques

Publication type:

Article