Works matching DE "SPIRO compounds synthesis"

Results: 104

Size‐Programmable Matteson‐Type Annulation: Construction of Spirocycles from Simple Cyclic Ketones.

Published in:

Angewandte Chemie, 2025, v. 137, n. 21, p. 1, doi. 10.1002/ange.202503269

By:

Jo, Woohyun;
Scholz, Juliane K.;
Lyu, Hairong;
Cho, Seung Hwan;
Dong, Guangbin

Publication type:

Article

Transition‐Metal‐Catalyzed Synthesis of Spiro Compounds through Activation and Cleavage of C−H Bonds.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 12, p. 1, doi. 10.1002/ajoc.202200581

By:

Phukon, Jyotshna;
Jyoti Borah, Arun;
Gogoi, Sanjib

Publication type:

Article

Magnetically recoverable Ni@CuI hybrid nanocatalysts affording spiropyrroline heterocycles from ketoximes and alkenes.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 7, p. 1059, doi. 10.1002/ajoc.202000145

By:

Gulati, Upasana;
Rajesh, U. Chinna;
Rawat, Diwan S.

Publication type:

Article

Synthesis of spiro-fused heterocycles under aerobic conditions by using polymer gel-entrapped catalyst.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 1, p. 63, doi. 10.1007/s11164-019-03935-9

By:

Patil, Audumbar;
Shinde, Shital;
Rashinkar, Gajanan;
Salunkhe, Rajashri

Publication type:

Article

Magnetic calcined oyster shell functionalized with taurine immobilized on β-cyclodextrin (Fe3O4/COS@β-CD-SO3H NPs) as green and magnetically reusable nanocatalyst for efficient and rapid synthesis of spirooxindoles

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 10, p. 4737, doi. 10.1007/s11164-019-03860-x

By:

Mohammadian, Narges;
Akhlaghinia, Batool

Publication type:

Article

Synthesis and characterization of new quaternary ammonium surfactant [C18-Dabco][Br] and its catalytic application in the synthesis of spirocarbocycles under ultrasonic condition.

Published in:

Research on Chemical Intermediates, 2019, v. 45, n. 3, p. 1639, doi. 10.1007/s11164-018-3690-8

By:

Lohar, Trushant;
Kumbhar, Arjun;
Patil, Audumber;
Kamat, Siddharth;
Salunkhe, Rajashri

Publication type:

Article

A green one-pot synthesis of spironaphthopyrano[1,2- b]indeno-7,3′-indolines.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 9, p. 6219, doi. 10.1007/s11164-014-1734-2

By:

Asadi, Shima;
Mohammadi Ziarani, Ghodsi;
Rahimifard, Mahshid;
Abolhassani Soorki, Ali

Publication type:

Article

(±)-Camphor-10-sulfonic acid catalyzed atom efficient and green synthesis of triazolo[1,2-a]indazole-triones and spiro triazolo[1,2-a]indazole-tetraones.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 2, p. 761, doi. 10.1007/s11164-013-1226-9

By:

Chandam, Dattatray;
Mulik, Abhijeet;
Patil, Prasad;
Jagdale, Suryabala;
Patil, Dayanand;
Deshmukh, Madhukar

Publication type:

Article

Investigation of regioselectivity in the synthesis of spiro [pyrrolidine-2,3′-oxindoles] by use of the Huisgen reaction.

Published in:

Research on Chemical Intermediates, 2013, v. 39, n. 6, p. 2445, doi. 10.1007/s11164-012-0770-z

By:

Chen, Gang;
Miao, Yan-qing;
Zhou, Rui;
Zhang, Li;
Zhang, Jie;
Hao, Xiao-jiang

Publication type:

Article

Allosteric Modulation for Widely Spread Orthologous Tyrosinase Enzyme by Short Peptidyl-Urea Analogue: Facile Syntheses of Spiro Compounds.

Published in:

Catalysis Letters, 2024, v. 154, n. 3, p. 1142, doi. 10.1007/s10562-023-04372-5

By:

Saini, Sanjeev;
Kaur, Kamalpreet;
Mayank;
Kaur, Navneet;
Singh, Narinder

Publication type:

Article

Electrochemical Synthesis of Spiro[4.5]trienones through Radical‐Initiated Dearomative Spirocyclization.

Published in:

ChemSusChem, 2020, v. 13, n. 8, p. 2053, doi. 10.1002/cssc.202000098

By:

Hua, Jiawei;
Fang, Zheng;
Bian, Mixue;
Ma, Tao;
Yang, Man;
Xu, Jia;
Liu, ChengKou;
He, Wei;
Zhu, Ning;
Yang, Zhao;
Guo, Kai

Publication type:

Article

DFT mechanistic studies on the regio-, stereo-, and enantio-selectivity of 1,3 dipolar cycloadditions of quinolinium imides with olefins, maleimides, and benzynes for the synthesis of fused N,N′-heterocycles.

Published in:

Journal of Molecular Modeling, 2020, v. 26, n. 2, p. 1, doi. 10.1007/s00894-020-4299-6

By:

Umar, Abdul Rashid;
Tia, Richard;
Adei, Evans

Publication type:

Article

Synthesis of Spiro Pyrrolobenzothiazole Derivatives via a Three-Component Reaction.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 4, p. 1162, doi. 10.1002/jhet.2208

By:

Nassiri, M.;
Milani, F. J.;
Hassankhani, A.

Publication type:

Article

A Facile Synthesis of Oxoindenothiazine and Dioxospiro(indene-2,4′-thiazine) Derivatives from (Substituted ethylidene)hydrazinecarbothioamides.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 4, p. 1201, doi. 10.1002/jhet.2234

By:

Hassan, Alaa A.;
Ibrahim, Yusria R.;
El ‐ Sheref, Essmat M.;
Ibrahim, Mahmoud A. A.;
Bräse, Stefan

Publication type:

Article

A Divergent Synthesis of Spiropyrazole Derivatives Containing Iminolactone and/or Cyclic Imide Moiety.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 1, p. 48, doi. 10.1002/jhet.1946

By:

Masumoto, Eiichi;
Maruoka, Hiroshi;
Okabe, Fumi;
Fujioka, Toshihiro;
Yamagata, Kenji

Publication type:

Article

One-Pot Three-Component Domino Reaction for the Synthesis of Novel Spiro Indolinyl Isoxazolo[2,3- c][1,3,5]Thiadiazepinones Catalyzed by PTSA.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 6, p. 1814, doi. 10.1002/jhet.1908

By:

Eligeti, Rajanarendar;
Dharavath, Nagaraju;
Saini, Ramakrishna

Publication type:

Article

Synthesis of Spirocyclic and Tricyclic Isoxazoline via.

Published in:

Journal of Heterocyclic Chemistry, 2014, v. 51, n. 2, p. 327, doi. 10.1002/jhet.1592

By:

Gul, Melek;
Tutar, Ahmet

Publication type:

Article

Synthesis of Dispiro[indole-3,2′-pyrrolidine-3′,2″-pyrrolizine]-1″,2(1 H)-diones via Azomethine Ylide.

Published in:

Journal of Heterocyclic Chemistry, 2013, v. 50, n. 4, p. 925, doi. 10.1002/jhet.1103

By:

Li, Xiaofang;
Yi, Rongqiong;
Liu, Bin;
Li, Zhikui;
Yu, Xianyong;
Yi, Pinggui

Publication type:

Article

Microwave-assisted Aqueous Multicomponent Reaction: Facile Synthesis of Polyfunctionalized Indoline-spiro Fused Pyran Derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2013, v. 50, n. 3, p. 599, doi. 10.1002/jhet.1537

By:

Wu, Qiong;
Feng, Hui;
Guo, Dong ‐ Dong;
Yi, Mian ‐ Shuai;
Wang, Xing ‐ Han;
Jiang, Bo;
Tu, Shu ‐ Jiang

Publication type:

Article

Enantioselective Synthesis of Spiro Heterocyclic Compounds Using a Combination of Organocatalysis and Transition‐Metal Catalysis.

Published in:

Chemical Record, 2023, v. 23, n. 7, p. 1, doi. 10.1002/tcr.202200284

By:

Kamlar, Martin;
Urban, Michal;
Veselý, Jan

Publication type:

Article

Green Synthesis of Spiro Compounds with Potential Anticancer Activity through Knoevenagel/Michael/Cyclization Multicomponent Domino Reactions Organocatalyzed by Ionic Liquid and Microwave-Assisted.

Published in:

Molecules, 2022, v. 27, n. 22, p. 8051, doi. 10.3390/molecules27228051

By:

Westphal, Regina;
Venturini Filho, Eclair;
Loureiro, Laiza Bruzadelle;
Tormena, Cláudio Francisco;
Pessoa, Claudia;
Guimarães, Celina de Jesus;
Manso, Mariana Palmeira;
Fiorot, Rodolfo Goetze;
Campos, Vinicius Rangel;
Resende, Jackson Antônio Lamounier Camargos;
Medici, Fabrizio;
Greco, Sandro José

Publication type:

Article

Organocatalytic Access to Enantioenriched Spirooxindole-Based 4-Methyleneazetidines.

Published in:

Molecules, 2017, v. 22, n. 11, p. 2016, doi. 10.3390/molecules22112016

By:

Rainoldi, Giulia;
Faltracco, Matteo;
Spatti, Claudia;
Silvani, Alessandra;
Lesma, Giordano

Publication type:

Article

Synthesis and Regioselective Reaction of Some Unsymmetrical Heterocyclic Chalcone Derivatives and Spiro Heterocyclic Compounds as Antibacterial Agents.

Published in:

Molecules, 2015, v. 20, n. 12, p. 22069, doi. 10.3390/molecules201219827

By:

El-Hashash, Maher A.;
Rizk, Sameh A.;
Atta-Allah, Saad R.

Publication type:

Article

TiO2–SiO2 nanocomposite as a highly efficient catalyst for the solvent-free cyclocondensation reaction of isatins, cyclohexanones, and urea.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2019, v. 74, n. 7/8, p. 559, doi. 10.1515/znb-2019-0059

By:

Janitabar-Darzi, Simin;
Abdolmohammadi, Shahrzad

Publication type:

Article

Alkylation of 5,5-Substituted N-[4-Methyl-3-phenylfuran-2(5H)-ylidene]-N′-phenylthioureas.

Published in:

Russian Journal of Organic Chemistry, 2019, v. 55, n. 7, p. 974, doi. 10.1134/S1070428019070091

By:

Avetisyan, K. S.;
Galstyan, L. Kh.

Publication type:

Article

Synthesis of spiro[furo[3,4- b]pyran-4,3′-pyrroles] by reaction of pyrrolediones with malononitrile and tetronic acid.

Published in:

Russian Journal of Organic Chemistry, 2017, v. 53, n. 1, p. 128, doi. 10.1134/S1070428017010249

By:

Sal'nikova, T.;
Dmitriev, M.;
Maslivets, A.

Publication type:

Article

Synthesis of 9-alkyl-8-methoxy-8-methyl-1,3,6-trioxo-2,7-diazaspiro[4.4]nonane-4-carbonitriles.

Published in:

Russian Journal of Organic Chemistry, 2016, v. 52, n. 11, p. 1606, doi. 10.1134/S1070428016110105

By:

Fedoseev, S.;
Lipin, K.;
Ershov, O.;
Belikov, M.;
Tafeenko, V.

Publication type:

Article

Synthesis of 4′-alkyl-8-azaspiro[bicyclo[3.2.1]octane-3,2′-morpholin]-5′-ones.

Published in:

Russian Journal of Organic Chemistry, 2016, v. 52, n. 1, p. 87, doi. 10.1134/S1070428016010164

By:

Mandzhulo, A.;
Mel'nichuk, N.;
Fetyukhin, V.;
Vovk, M.

Publication type:

Article

Reaction of unsymmetrical α,β-unsaturated ketones with thiobarbituric acid.

Published in:

Russian Journal of Organic Chemistry, 2013, v. 49, n. 9, p. 1344, doi. 10.1134/S1070428013090169

By:

Klochkova, I.;
Anis'kov, A.;
Shchekina, M.;
Chuvaikina, S.;
Andreev, K.

Publication type:

Article

Biosynthesis of Fe3O4‐magnetic nanoparticles using clover leaf aqueous extract: Green synthesis of 1,3‐benzoxazole derivatives.

Published in:

Journal of the Chinese Chemical Society, 2020, v. 67, n. 5, p. 891, doi. 10.1002/jccs.201800489

By:

Shafaei, Faezeh;
Babaei, Seyyed Ebrahim;
Shahvelayati, Ashraf Sadat;
Honarmand Janatabadi, Fatemeh

Publication type:

Article

MgSiO3 nanoparticle‐catalyzed 1,3‐dipolar cycloaddition reactions in the synthesis of novel spiroindane‐1,3‐diones derived from substituted chalcones.

Published in:

Journal of the Chinese Chemical Society, 2019, v. 66, n. 12, p. 1708, doi. 10.1002/jccs.201800445

By:

Hegde, Subramanya Gopal;
Koodlur, Lokesh;
Reddy, Suman Y.;
Narayanarao, Manjunatha

Publication type:

Article

Self‐Assembly and Biorecognition of a Spirohydantoin Derived from α‐Tetralone: Interplay between Chirality and Intermolecular Interactions.

Published in:

ChemPlusChem, 2020, v. 85, n. 6, p. 1220, doi. 10.1002/cplu.202000273

By:

Lazić, Anita M.;
Đorđević, Ivana S.;
Radovanović, Lidija D.;
Popović, Dragan M.;
Rogan, Jelena R.;
Janjić, Goran V.;
Trišović, Nemanja P.

Publication type:

Article

RECENT ADVANCES IN THE SYNTHESIS OF SPECIALIZED HETEROCYCLIC MOLECULES BY 1, 3-DIPOLAR CYCLOADDITION REACTION: A STUDY BASED ON GREENER PROTOCOLS.

Published in:

Rasayan Journal of Chemistry, 2019, v. 12, n. 4, p. 2183, doi. 10.31788/RJC.2019.1245480

By:

Chakraborty, Bhaskar

Publication type:

Article

Oxa‐Michael–Michael Reaction of MBH Alcohol and 2‐Arylidene‐1,3‐indanedione: Regioselective Formal [4+2] Cycloaddition towards Tetrahydrospiropyran Scaffolds.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 12, p. 2234, doi. 10.1002/ejoc.201801709

By:

Gudise, Veera Babu;
Settipalli, Poorna Chandrasekhar;
Reddy, Eeda Koti;
Anwar, Shaik

Publication type:

Article

Design and Synthesis of Spirocycles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 36, p. 5316, doi. 10.1002/ejoc.201700439

By:

Kotha, Sambasivarao;
Panguluri, Nageswara Rao;
Ali, Rashid

Publication type:

Article

First Synthesis of the [5-5-6-6] Tetracyclic Framework of Spiropreussione B.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 24, p. 3457, doi. 10.1002/ejoc.201700464

By:

Chinta, Bhavani Shankar;
Baire, Beeraiah

Publication type:

Article

An Enantio- and Diastereoselective Mannich/Pictet-Spengler Sequence To Form Spiro[piperidine-pyridoindoles] and Application to Library Synthesis.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 3, p. 662, doi. 10.1002/ejoc.201601508

By:

Riesco‐Domínguez, Alejandra;
van der Zwaluw, Nick;
Blanco‐Ania, Daniel;
Rutjes, Floris P. J. T.

Publication type:

Article

Diastereo- and Enantioselective Synthesis of Spiro-Pyrrolidine-Pyrazolones by Squaramide-Catalyzed Cascade Aza-Michael/Michael Reactions.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 14, p. 2492, doi. 10.1002/ejoc.201600316

By:

Li, Jun‐Hua;
Wen, Hongliang;
Liu, Lei;
Du, Da‐Ming

Publication type:

Article

Syntheses, Structures and Optoelectronic Properties of Spiroconjugated Cyclic Ketones.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 14, p. 2404, doi. 10.1002/ejoc.201600235

By:

Wilbuer, Jennifer;
Schnakenburg, Gregor;
Esser, Birgit

Publication type:

Article

Synthesis of Spiranes by Thiol-Mediated Acyl Radical Cyclization.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 3, p. 589, doi. 10.1002/ejoc.201501305

By:

Hsu, Day‐Shin;
Chen, Chih‐Hao;
Hsu, Chi‐Wei

Publication type:

Article

Divergent Cascade Construction of Skeletally Diverse 'Privileged' Pyrazole-Derived Molecular Architectures.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 9, p. 2030, doi. 10.1002/ejoc.201403673

By:

Zhang, Yongqiang;
Wu, Shanchao;
Wang, Shengzheng;
Fang, Kun;
Dong, Guoqiang;
Liu, Na;
Miao, Zhenyuan;
Yao, Jianzhong;
Li, Jian;
Zhang, Wannian;
Sheng, Chunquan;
Wang, Wei

Publication type:

Article

4-[5-(3,5-Difluorophenyl)furan-2-yl]-2,3,7-triazaspiro[4.5]dec-3-en-1-one Hydrochloride.

Published in:

Molbank, 2012, v. 12, n. 3, p. 1, doi. 10.3390/M773

By:

Srinivasan, Rajagopalan;
Narayana, Badiadka;
Samshuddin, Seranthimata;
Sarojini, Balladka Kunhanna

Publication type:

Article

DESIGN, SYNTHESIS AND STRUCTURAL ANALYSIS OF SOME SPIRANS WITH POLYETHYLENE GLYCOL ARMS.

Published in:

Acta Medica Marisiensis, 2016, v. 62, p. 82

By:

S. A., Gaz Florea;
Eleonora, Mircia;
Lavina, Berta

Publication type:

Article

Crystal Structures of Spiro Derivatives Including 6,10-Dioxaspiro[4.5]decane-7,9-dione Group and Their Spectral Studies.

Published in:

Journal of Chemical Crystallography, 2019, v. 49, n. 3, p. 139, doi. 10.1007/s10870-018-0746-y

By:

Zeng, Wulan;
Wang, Xia

Publication type:

Article

Synthesis of Some Novel Isoxazolidine Derivatives via 1,3-Dipolar Cycloaddition and Their Biological Evaluation.

Published in:

Gazi University Journal of Science, 2019, v. 32, n. 1, p. 78

By:

YANMAZ, Volkan;
DISLI, Ali;
YAVUZ, Serkan;
OGUTCU, Hatice;
DILEK, Gulay

Publication type:

Article

Contents: HCA 6/2016.

Published in:: Helvetica Chimica Acta, 2016, v. 99, n. 6, p. n/a, doi. 10.1002/hlca.201670061
Publication type:: Article

A Convenient 1,3-Dipolar Cycloaddition Reaction for the Synthesis of Spirooxindoles and Some Other Spirocompounds Containing the 1,3,4-Oxadiazole Moiety.

Published in:

Helvetica Chimica Acta, 2016, v. 99, n. 6, p. 457, doi. 10.1002/hlca.201500515

By:

Alizadeh, Abdolali;
Moafi, Leila

Publication type:

Article

Preparation and Antitumor Activity of a Gel-Forming Prospidine Formulation.

Published in:

Pharmaceutical Chemistry Journal, 2013, v. 47, n. 7, p. 387, doi. 10.1007/s11094-013-0965-7

By:

Bychkovski, P. M.;
Yurkshtovich, T. L.;
Golub, N. V.;
Alinovskaya, V. A.;
Kosterova, R. I.;
Solomevich, S. O.;
Kladiev, A. A.;
Istomin, Yu. P.;
Aleksandrova, E. N.;
Krasnyi, S. A.;
Petrovskaya, N. A.;
Revtovich, M. Yu.;
Shmak, A. I.;
Kvacheva, Z. B.

Publication type:

Article

Synthesis and Antimicrobial and Antifungal Activity of Carbamate-Functionized Spiro Compounds.

Published in:

Pharmaceutical Chemistry Journal, 2013, v. 46, n. 12, p. 715, doi. 10.1007/s11094-013-0876-7

By:

Velikorodov, A.;
Ionova, V.;
Degtyarev, O.;
Sukhenko, L.

Publication type:

Article

Synthesis, screening and antimicrobial activity evaluation of spiro indolothiazolidinone, oxazolidinone and azetidene derivatives of benzenesulfonyl chloride.

Published in:

Pharmaceutical Chemistry Journal, 2012, v. 46, n. 7, p. 429, doi. 10.1007/s11094-012-0814-0

By:

Deokar, Hrushikesh;
Chaskar, Jyotsna;
Chaskar, Atul

Publication type:

Article