Works matching DE "THIOPYRAN"

Results: 51

Conjugation Extension and Halochromic Behaviors of S‐Fused Polycyclic Aromatic Hydrocarbons Bearing Cyclopenta[b]thiopyran Moieties.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 9, p. 1, doi. 10.1002/chem.202203238

By:

Chen, Weinan;
Liu, Si;
Ren, Yingjian;
Xie, Shoudong;
Yan, Chuan;
Zhou, Zhanglang;
Zhou, Gang

Publication type:

Article

Synthesis, and Cytotoxic Activity of Novel Pyrazoline-Thiazolidinone Derivatives with Molecular Docking Studies.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 7, p. 5807, doi. 10.1080/10406638.2022.2108074

By:

Elewa, Safaa I.;
El-Farargy, Ahmed F.;
Nafie, Mohamed S.;
Mansour, Eman

Publication type:

Article

Divergent Total Synthesis of (±)‐Mahanine and Other Carbazole Alkaloids.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 5, p. 1207, doi. 10.1002/ajoc.202100176

By:

Polley, Arghya;
Varalaxmi, Kasarla;
Nandi, Arijit;
Jana, Ranjan

Publication type:

Article

Recent Developments on the Synthesis of Various Sulfur‐Containing Heterocycles via [3+2]‐ and [4+2]‐Cycloaddition Reactions with Thiocarbonyls.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 10, p. 1466, doi. 10.1002/ajoc.202000238

By:

Jaiswal, Vandana;
Mondal, Biplab;
Saha, Jaideep

Publication type:

Article

A Radical Reaction for the Synthesis of 3‐Substituted Dihydrothiopyrans under Photosensitized Conditions.

Published in:

Asian Journal of Organic Chemistry, 2018, v. 7, n. 6, p. 1061, doi. 10.1002/ajoc.201800159

By:

Fujiya, Akitoshi;
Yamaguchi, Eiji;
Tada, Norihiro;
Itoh, Akichika

Publication type:

Article

Synthesis and characterization of sulfide, sulfoxide and sulfone derivatives of thiopyran: antimicrobial evaluation.

Published in:

Research on Chemical Intermediates, 2017, v. 43, n. 12, p. 7291, doi. 10.1007/s11164-017-3075-4

By:

Pasha, Ghasem;
Asghari, Sakineh;
Tajbakhsh, Mahmoud;
Mohseni, Mojtaba

Publication type:

Article

Organocatalytic Diastereodivergent Enantioselective Formal oxa‐Diels‐Alder Reaction of Unsaturated Ketones with Enoates Under Liquid‐Assisted Grinding Conditions.

Published in:

ChemSusChem, 2022, v. 15, n. 7, p. 1, doi. 10.1002/cssc.202200028

By:

Peňaška, Tibor;
Modrocká, Viktória;
Stankovianska, Klára;
Mečiarová, Mária;
Rakovský, Erik;
Šebesta, Radovan

Publication type:

Article

One-Pot Three-Component Synthesis of Benzo[ f]thiopyrano[3,4- b]quinolin-11(8 H)-one Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 3, p. 702, doi. 10.1002/jhet.1727

By:

Yu, Chenxia;
Zhang, Honghong;
Yao, Changsheng;
Li, Tuanjie;
Qin, Bingbin;
Lu, Jun;
Wang, Donglin

Publication type:

Article

Microwave-Assisted and Ultrasonic-Assisted Three-Component Heterocyclization of 4-Amino-5-carboxamido-1,2,3-triazole, Thiopyran-3-one-1,1-dioxide, and Aromatic Aldehydes.

Published in:

Journal of Heterocyclic Chemistry, 2013, v. 50, p. E189, doi. 10.1002/jhet.1503

By:

Gladkov, Eugene S.;
Desenko, Sergey M.;
Konovalova, Irina S.;
Groth, Ulrich;
Shishkin, Oleg V.;
Vashchenko, Elena V.;
Chebanov, Valentin A.

Publication type:

Article

Antiselective Three-Component Mannich Reactions in Thiopyran-4-one System.

Published in:

Journal of Heterocyclic Chemistry, 2012, v. 49, n. 6, p. 1346, doi. 10.1002/jhet.976

By:

Abaee, M. Saeed;
Mojtahedi, Mohammad M.;
Akbari, Ali;
Mehraki, Ehsan;
Wahid Mesbah, A.;
Harms, Klaus

Publication type:

Article

Stereoselective Synthesis of Polycyclic Thiopyrans.

Published in:

Journal of Heterocyclic Chemistry, 2012, v. 49, n. 3, p. 516, doi. 10.1002/jhet.789

By:

Meier, Herbert;
Schmidt, Michael;
Mayer, Axel;
Schollmeyer, Dieter;
Beile, Bernhard

Publication type:

Article

Reaction of Enamines and Azaenamines Containing a Thioamide Group with Dimethyl Acetylenedicarboxylate.

Published in:

Chemistry of Heterocyclic Compounds, 2014, v. 50, n. 6, p. 888, doi. 10.1007/s10593-014-1543-y

By:

Belskaya, N.;
Lugovik, K.;
Ivina, A.;
Bakulev, V.;
Fan, Z.

Publication type:

Article

Pummerer Reactions of Thiopyran Derivatives as a Method for the Preparation of Trifluoro-Methyl-Substituted Thiolanes with Antiviral Activity.

Published in:

Chemistry of Heterocyclic Compounds, 2014, v. 50, n. 4, p. 467, doi. 10.1007/s10593-014-1497-0

By:

Siry, S.;
Timoshenko, V.;
Vlasenko, Yu.;
Baranova, G.;
Zagorodnya, S.;
Nesterova, N.

Publication type:

Article

Recyclization of 4-alkyl(aryl)-2,6-diamino-3,5-dicyano-4 H-thiopyrans with 2-aminoethanol and (2-furyl)methylamine.

Published in:

Chemistry of Heterocyclic Compounds, 2013, v. 49, n. 6, p. 897, doi. 10.1007/s10593-013-1323-0

By:

Dyachenko, V.;
Rylskaya, T.

Publication type:

Article

Fused thia-heterocycles <italic>via</italic> isothiocyanates. Part II. A convenient synthesis of some new thieno[2,3-<italic>b</italic>]thiopyran-4-one derivatives.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 2, p. 109, doi. 10.1515/znb-2017-0183

By:

El-Agha, Lana Z.;
El-Abadelah, Mustafa M.;
Kamal, Marwan R.;
Sabri, Salim S.;
Al-As’ad, Randa M.;
Voelter, Wolfgang

Publication type:

Article

Fused thia-heterocycles via isothiocyanates. Part I. Facile synthesis of some new 1-benzothiopyran-4-one derivatives.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2017, v. 72, n. 5, p. 369, doi. 10.1515/znb-2016-0271

By:

Barhoumi, Lina M.;
El-Abadelah, Mustafa M.;
Sabri, Salim S.;
Voelter, Wolfgang

Publication type:

Article

Three-Component Synthesis and Crystal Structure of 2-Amino-3-cyano-4H-pyran and -thiopyran Derivatives.

Published in:

Russian Journal of Organic Chemistry, 2022, v. 58, n. 12, p. 1786, doi. 10.1134/S1070428022120077

By:

Dyachenko, I. V.;
Dyachenko, V. D.;
Dorovatovskii, P. V.;
Khrustalev, V. N.;
Rivera, D. G.;
Nenajdenko, V. G.

Publication type:

Article

Synthesis of 2-Alkylsulfanyl-6-amino-4-aryl-5-cyanonicotinonitriles by Recyclization of 2,6-Diamino-4-aryl-3,5-dicyano-4Н-thiopyrans with Alkyl Halides.

Published in:

Russian Journal of Organic Chemistry, 2018, v. 54, n. 11, p. 1681, doi. 10.1134/S1070428018110106

By:

Dyachenko, I. V.;
Dyachenko, V. D.;
Dorovatovskii, P. V.;
Khrustalev, V. N.;
Nenaydenko, V. G.

Publication type:

Article

Synthesis of a New Spiro System: 1-Oxa-7-thia-4-azaspiro[4.5]decane 7,7-Dioxide.

Published in:

Russian Journal of Organic Chemistry, 2018, v. 54, n. 4, p. 588, doi. 10.1134/S1070428018040127

By:

Pal’chikov, V. A.;
Gaponov, A. A.;
Chabanenko, R. M.;
Mykolenko, S. Yu.

Publication type:

Article

Oxidation and reduction of 1,1′-[3-(methylsulfanylmethyl)tetrahydro-2 H-thiopyran-3,5-diyl]diethanone.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 1, p. 94, doi. 10.1134/S1070428012010149

By:

Baeva, L.;
Nikitina, T.;
Fatykhov, A.;
Galkin, E.;
Lyapina, N.

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

Trifluoromethylated Thiopyranoid Glycals: Synthesis and Ferrier (I) Type Reactions.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 40, p. 5570, doi. 10.1002/ejoc.201800643

By:

Siry, Serhii A.;
Shermolovich, Yurii G.;
Kinzhybalo, Vasyl V.;
Bednarchuk, Tamara J.;
Timoshenko, Vadim M.

Publication type:

Article

Organocatalytic Asymmetric Synthesis of Tetrahydrothiophenes and Tetrahydrothiopyrans.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 32, p. 4666, doi. 10.1002/ejoc.201700503

By:

Mondal, Buddhadeb;
Nandi, Shiny;
Pan, Subhas Chandra

Publication type:

Article

Base-Induced Cyclization of Propargyl Alkenylsulfones: A High-Yielding Synthesis of 4,5-Disubstituted 2 H-Thiopyran 1,1-Dioxides.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 27, p. 6017, doi. 10.1002/ejoc.201500633

By:

Hatial, Ishita;
Das, Joyee;
Ghosh, Ananta K.;
Basak, Amit

Publication type:

Article

Methyl 5′-Chloro-8-formyl-5-hydroxy-1′,3′,3′-trimethyl-spiro-[chromene-2,2′-indoline]-6-carboxylate.

Published in:

Molbank, 2023, v. 2023, n. 1, p. M1549, doi. 10.3390/M1549

By:

Ozhogin, Ilya V.;
Pugachev, Artem D.;
Kozlenko, Anastasia S.;
Rostovtseva, Irina A.;
Makarova, Nadezhda I.;
Borodkin, Gennady S.;
El-Sewify, Islam M.;
Metelitsa, Anatoly V.;
Lukyanov, Boris S.

Publication type:

Article

Sequential Control over Thiol Click Chemistry by a Reversibly Photoactivated Thiol Mechanism of Spirothiopyran.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 1, p. 174, doi. 10.1002/anie.201409097

By:

Liu, Zhenzhen;
Liu, Tao;
Lin, Qiuning;
Bao, Chunyan;
Zhu, Linyong

Publication type:

Article

Synthesis of 2-Aryl-5-oxo-5H-thiopyrano[4,3-b]pyridine-7-carboxylic Acids as the First Representatives of a New Heterocyclic System.

Published in:

Russian Journal of General Chemistry, 2020, v. 90, n. 8, p. 1578, doi. 10.1134/S1070363220080290

By:

Chaban, T. I.;
Matiychuk, V. S.

Publication type:

Article

Synthesis of 2H-Thiopirano[3,4-c]pyrazol-7-one Derivatives as the First Example a New Heterocyclic System.

Published in:

Russian Journal of General Chemistry, 2020, v. 90, n. 7, p. 1357, doi. 10.1134/S1070363220070257

By:

Chaban, T. I.;
Matiichuk, Y. E.;
Matiychuk, V. S.

Publication type:

Article

Three-component synthesis of alkyl-substituted functionalized 4 H-thiopyrans, 1,2- and 1,4-dihydropyridines, 2-alkylsulfanylpyridines, thieno[2,3- b]pyridines, and cyclohexa-1,3-diene.

Published in:

Russian Journal of General Chemistry, 2015, v. 85, n. 5, p. 1063, doi. 10.1134/S1070363215050102

By:

Dyachenko, I.;
Karpov, E.;
Dyachenko, V.

Publication type:

Article

Synthesis of 2-[4-aryl(hetaryl, cyclopropyl)thiazol-2-yl]-3-hetarylacrylonitriles by recyclizations of 2,6-diamino-4-hetaryl-4 H-thiopyran-3,5-dicarbonitriles with α-bromoketones.

Published in:

Russian Journal of General Chemistry, 2015, v. 85, n. 4, p. 861, doi. 10.1134/S1070363215040167

By:

Dyachenko, V.

Publication type:

Article

Conformational flexibility of 4,4-dimethyl-3,4-dihydro-2 H-1,4-thiasiline and its monoheterocyclic analogs.

Published in:

Russian Journal of General Chemistry, 2014, v. 84, n. 7, p. 1325, doi. 10.1134/S1070363214070135

By:

Shainyan, B.;
Kleinpeter, E.

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

Green and practical synthesis of functionalised 2H-thiopyrans via one-pot multicomponent reactions of aryl isothiocyanates in water.

Published in:

Journal of Chemical Research, 2013, v. 37, n. 12, p. 754, doi. 10.3184/174751913X13844245553486

By:

Sayyed-Alangi, S. Zahra

Publication type:

Article

Light-Triggered Self-Assembly of Gold Nanoparticles Based on Photoisomerization of Spirothiopyran.

Published in:

Angewandte Chemie International Edition, 2013, v. 52, n. 32, p. 8304, doi. 10.1002/anie.201302430

By:

Shiraishi, Yasuhiro;
Tanaka, Kazuya;
Shirakawa, Eri;
Sugano, Yoshitsune;
Ichikawa, Satoshi;
Tanaka, Shunsuke;
Hirai, Takayuki

Publication type:

Article

Catalyst-free visible-light induced synthesis of nitrogen- and oxygen-containing heterocycles from 1,3-diketones.

Published in:

Environmental Chemistry Letters, 2021, v. 19, n. 2, p. 1831, doi. 10.1007/s10311-020-01150-2

By:

Chen, Lu;
lin, Zhenyuan;
Zhang, Xuefang;
Tan, Leshi;
Zhang, Min;
Li, Yibiao

Publication type:

Article

A Deep‐Red Emissive Sulfur‐Doped Double [7]Helicene Photosensitizer: Synthesis, Structure and Chiral Optical Properties.

Published in:

Angewandte Chemie, 2024, v. 136, n. 45, p. 1, doi. 10.1002/ange.202412681

By:

Yang, Wen‐Wen;
Ren, Zi‐Heng;
Feng, Jiao;
Lv, Zhi‐Bang;
Cheng, Xingwen;
Zhang, Jianming;
Du, Daolin;
Chi, Chunyan;
Shen, Jun‐Jian

Publication type:

Article

Highly Twisted Conformation Thiopyrylium Photosensitizers for In Vivo Near Infrared‐II Imaging and Rapid Inactivation of Coronavirus.

Published in:

Angewandte Chemie, 2023, v. 135, n. 13, p. 1, doi. 10.1002/ange.202214875

By:

Liu, Yishen;
Gu, Meijia;
Ding, Qihang;
Zhang, Zhiyun;
Gong, Wanxia;
Yuan, Yuncong;
Miao, Xiaofei;
Ma, Huili;
Hong, Xuechuan;
Hu, Wenbo;
Xiao, Yuling

Publication type:

Article

Copper-Catalyzed Synthesis of 2 H-Thiopyran Derivatives from Alkynes, Sulfonyl Azides, Carbon Disulfide, and Malononitrile.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 11, p. 2141, doi. 10.1002/hlca.201200600

By:

Yavari, Issa;
Nematpour, Manijeh;
Tavakoli, Ziba

Publication type:

Article

Highly Constrained Linear Oligopeptides Containing Heterocyclic α-Amino Carboxylic Acids.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 9, p. 1714, doi. 10.1002/hlca.201300062

By:

Stoykova, Svetlana A.;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

Reversible oligomerization of 3-aryl-2-cyanothioacrylamides via [2 s + 4 s ] cycloaddition to substituted 3,4-dihydro-2 H -thiopyrans.

Published in:

Designed Monomers & Polymers, 2015, v. 18, n. 7, p. 627, doi. 10.1080/15685551.2015.1058007

By:

Kötteritzsch, Julia;
Bode, Stefan;
Yildirim, Ilknur;
Weber, Christine;
Hager, Martin D.;
Schubert, Ulrich S.

Publication type:

Article

Recent trends in synthetic strategies using magnetic nanostructures as green catalysts in synthesis of pyran analogues.

Published in:

Applied Organometallic Chemistry, 2023, v. 37, n. 1, p. 1, doi. 10.1002/aoc.6915

By:

Dhadda, Surbhi;
Sharma, Shaily;
Jakhar, Prakash;
Sharma, Himanshu

Publication type:

Article

Novel Bicyclic P , S -Heterocycles via Stereoselective hetero -Diels–Alder Reactions of Thiochalcones with 1-Phenyl-4 H -phosphinin-4-one 1-Oxide †.

Published in:

Molecules, 2024, v. 29, n. 9, p. 2036, doi. 10.3390/molecules29092036

By:

Mlostoń, Grzegorz;
Urbaniak, Katarzyna;
Palusiak, Marcin;
Łastawiecka, Elżbieta;
Frynas, Sławomir;
Pietrusiewicz, Kazimierz Michał;
Heimgartner, Heinz

Publication type:

Article

Three-component condensation of cyclic 1,3-dicarbonyl compounds, N-phenacylpyridinium salts, and isatins or aromatic aldehydes as a method for the synthesis of novel condensed 2-aroyl-2,3-dihydrofurans.

Published in:

Chemistry of Heterocyclic Compounds, 2021, v. 57, n. 10, p. 1045, doi. 10.1007/s10593-021-03020-3

By:

Osipov, Dmitry V.;
Demidov, Maxim R.;
Osyanin, Vitaly A.;
Klimochkin, Yury N.

Publication type:

Article

Oxidative rearrangement of 3-aryl-1H-benzo[f]chromenes into 2-aroyl-1,2-dihydronaphtho[2,1-b]furans.

Published in:

Chemistry of Heterocyclic Compounds, 2021, v. 57, n. 5, p. 599, doi. 10.1007/s10593-021-02949-9

By:

Korzhenko, Kirill S.;
Osipov, Dmitry V.;
Osyanin, Vitaly А.;
Demidov, Maxim R.;
Klimochkin, Yuri N.

Publication type:

Article

Reactions of perfluoroacylchromenes with aromatic amines: synthesis of perfluoroalkylchromene carbaldehydes.

Published in:

Chemistry of Heterocyclic Compounds, 2020, v. 56, n. 8, p. 990, doi. 10.1007/s10593-020-02765-7

By:

Osipov, Dmitry V.;
Melnikova, Irina V.;
Korzhenko, Kirill S.;
Osyanin, Vitaly A.;
Klimochkin, Yuri N.

Publication type:

Article

Tetrahydro-4H-thiopyran-4-one in multicomponent reactions (microreview).

Published in:

Chemistry of Heterocyclic Compounds, 2018, v. 54, n. 12, p. 1108, doi. 10.1007/s10593-019-02399-4

By:

Baeva, Larisa А.

Publication type:

Article

3,5-Dialkyltetrahydro-4 H-thiopyran-4-ones under the conditions of Mannich reaction.

Published in:

Chemistry of Heterocyclic Compounds, 2015, v. 51, n. 11/12, p. 969, doi. 10.1007/s10593-016-1806-x

By:

Baeva, Larisa;
Biktasheva, Lyaysan;
Fatykhov, Akhnef;
Lyapina, Nafisa

Publication type:

Article

Inside Cover Picture.

Published in:: Chinese Journal of Chemistry, 2023, v. 41, n. 1, p. 2, doi. 10.1002/cjoc.202390012
Publication type:: Article

Facile Synthesis of S‐Fused Multi‐Membered Polycyclic Heterocycles: A Construction Strategy towards Thermally Stable Thiepine Derivatives.

Published in:

Chinese Journal of Chemistry, 2023, v. 41, n. 1, p. 13, doi. 10.1002/cjoc.202200518

By:

Ming, Binbin;
Yan, Chuan;
Xie, Shoudong;
Liu, Si;
Ren, Yingjian;
Zong, Hao;
Chen, Weinan;
Zhou, Gang

Publication type:

Article

Antiproliferative and Antiprostate Cancer Activities of Heterocyclic Compounds Derived from Cyclohexane-1,4-dione.

Published in:

Acta Chimica Slovenica, 2022, v. 69, n. 3, p. 700, doi. 10.17344/acsi.2021.6886

By:

Abdo, Nadia Y. Megally;
Mohareb, Rafat Milad

Publication type:

Article