Works matching DE "SPIRO compounds"

Results: 348

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

Unlocking Thermodynamic Enolate for Kinetically Controlled Desymmetrizing Vinylogous (4+1) Carbospiroannulation.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 27, p. 1, doi. 10.1002/chem.202500671

By:

Singh, Sanjay;
Singh, Abhijeet;
Pandya, Rinu;
Vanka, Kumar;
Singh, Ravi P

Publication type:

Article

Orthogonal Geometry Enhancing the Intersystem Crossing and Photosensitive Efficiency of Spiro Organoboron Compounds.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 66, p. 1, doi. 10.1002/chem.202402606

By:

Zhang, Lin;
Zhang, Qing;
Cao, Zexing

Publication type:

Article

Synthesis and Characterization of a Cyclic Trimer of a Chiral Spirosilabifluorene.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 45, p. 1, doi. 10.1002/chem.202401343

By:

Nakazono, Rina;
Hu, Weizhe;
Hirose, Takashi;
Amaya, Toru

Publication type:

Article

Cover Feature: Synthesis of Highly Functionalized Spirocycles and Pentafulvene‐Containing Dyes Involving 2‐(2′‐ketoalkyl)‐1,3‐indandiones (Chem. Eur. J. 71/2023).

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 71, p. 1, doi. 10.1002/chem.202303811

By:

Mishra, Gitanjali;
Sasmal, Mukesh;
Chakraborty, Arundhuti;
Thirupathi, Barla

Publication type:

Article

From Terminal to Spiro‐Phosphonium Acceptors, Remarkable Moieties to Develop Polyaromatic NIR Dyes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 44, p. 1, doi. 10.1002/chem.202301073

By:

Partanen, Iida;
Belyaev, Andrey;
Su, Bo‐Kang;
Liu, Zong‐Ying;
Saarinen, Jarkko J.;
Ibni Hashim, Ishfaq;
Steffen, Andreas;
Chou, Pi‐Tai;
Romero‐Nieto, Carlos;
Koshevoy, Igor O.

Publication type:

Article

Chiral NHC‐Catalyzed [4+2] Cycloadditions: Highly Diastereo/Enantioselective Access to Spiro[cyclohex‐4‐ene‐1,3′‐indoles] and DFT Calculations.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 23, p. 1, doi. 10.1002/chem.202203818

By:

Chen, Xiaoyu;
Xia, Siqi;
Hu, Xiaoru;
Zhong, Guofu;
Yang, Limin

Publication type:

Article

Development of TfOH‐Catalyzed Spirocyclization by Intramolecular Friedel‐Crafts‐type 1,4‐Addition: Application to the Total Synthesis of the Unusual Proaporphine Alkaloid (±)‐Misrametine.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 60, p. 1, doi. 10.1002/chem.202202188

By:

Yoshida, Keisuke;
Hidaka, Arisa;
Fukami, Yuri;
Fujino, Yuta;
Imaizumi, Yuri;
Takao, Ken‐ichi;
Kitagaki, Shinji

Publication type:

Article

Synthesis of 3‐Borylated Pyrrolidines by 1,3‐Dipolar Cycloaddition of Alkenyl Boronates and Azomethine Ylide.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 54, p. 1, doi. 10.1002/chem.202202117

By:

Liashuk, Oleksandr S.;
Ryzhov, Ihor A.;
Hryshchuk, Oleksandr V.;
Vashchenko, Bohdan V.;
Melnychuk, Pavlo V.;
Volovenko, Yulian M.;
Grygorenko, Oleksandr O.

Publication type:

Article

Cover Feature: Synthesis of Spirocyclic Cyclobutenes through Desulfinative Spirocyclisation of gem‐Bis(triflyl)cyclobutenes (Chem. Eur. J. 33/2022).

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 33, p. 1, doi. 10.1002/chem.202201547

By:

Hoshikawa, Shoki;
Yanai, Hikaru;
Matsumoto, Takashi

Publication type:

Article

Synthesis of Spirocyclic Cyclobutenes through Desulfinative Spirocyclisation of gem‐Bis(triflyl)cyclobutenes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 33, p. 1, doi. 10.1002/chem.202200704

By:

Hoshikawa, Shoki;
Yanai, Hikaru;
Matsumoto, Takashi

Publication type:

Article

Controlling the Molecular Topology of Vinylogous Iminium Ions by Logical Substrate Design: Highly Regio- and Stereoselective Aminocatalytic 1,6-Addition to Linear 2,4-Dienals.

Published in:

Angewandte Chemie, 2013, v. 125, n. 41, p. 10980, doi. 10.1002/ange.201305870

By:

Silvi, Mattia;
Chatterjee, Indranil;
Liu, Yiankai;
Melchiorre, Paolo

Publication type:

Article

Development of a Unique Class of Spiro-Type Two-Photon Functional Fluorescent Dyes and Their Applications for Sensing and Bioimaging.

Published in:

Advanced Functional Materials, 2016, v. 26, n. 44, p. 8128, doi. 10.1002/adfm.201603495

By:

Chen, Hua;
Shang, Huiming;
Liu, Yong;
Guo, Rui;
Lin, Weiying

Publication type:

Article

Reaction of [2-(3-hetaryl-1,2,4-triazol-5-yl)phenyl]amines with ketones: a density functional theory study.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2024, v. 143, n. 4, p. 1, doi. 10.1007/s00214-024-03110-3

By:

Pylypenko, Olena O.;
Sviatenko, Liudmyla K.;
Shabelnyk, Kostyantin P.;
Kovalenko, Sergiy I.;
Okovytyy, Sergiy I.

Publication type:

Article

A Previously Unreported Shell Bead Type for Southern California and Eastern Arizona.

Published in:

Central States Archaeological Journal, 2019, v. 66, n. 4, p. 185

By:

Boatwright, Warren

Publication type:

Article

A Catalyst-Free One-Pot Multicomponent Green Strategy for the Synthesis of Spiroindene-1,3dione-Benzochromene/ Thio-Chromene Derivatives under Neat/Aqueous Conditions.

Published in:

Polycyclic Aromatic Compounds, 2024, v. 44, n. 9, p. 5859, doi. 10.1080/10406638.2023.2270126

By:

Manju;
Saini, Kamlesh;
Raigar, Ashok Kumar;
Guleria, Anjali

Publication type:

Article

Green and Efficient Synthesis of Spiroheterocyclic Compounds from Reactions of Isatins, 3-Amino-1-phenyl-1H-pyrazol-5(4H)-one, and Monocyclic Ketones.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 10, p. 9360, doi. 10.1080/10406638.2022.2162932

By:

Yang, Shuang;
Peng, Yani;
Wu, Minyang;
Chen, Xingyue;
Yang, Jing;
Wu, Dan;
Rong, Liangce

Publication type:

Article

Novel Indoline Spiro Derivatives As Anticancer Agents; Design, Synthesis, Molecular Docking Studies, and ADME Evaluation.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 8, p. 6977, doi. 10.1080/10406638.2022.2129701

By:

Hassan, Aisha Y.;
Abou-Amra, Eman S.

Publication type:

Article

Ultrasonic Promoted Regioselective Reactions of the Novel Spiro 3,1-Benzoxazon-Isobenzofuranone Dye Toward Some Organic Base Reagents.

Published in:

Polycyclic Aromatic Compounds, 2023, v. 43, n. 4, p. 2973, doi. 10.1080/10406638.2022.2061021

By:

Hassaballah, Aya I.;
Ramadan, Sayed K.;
Rizk, Sameh A.;
El-Helw, Eman A. E.;
Abdelwahab, Salwa S.

Publication type:

Article

Synthesis and Molecular Modeling Studies on Novel C2 Alkylated Benzoazonine Scaffold and Corresponding 2-Pyrazoline Derivatives as Acetylcholinestrase Enzyme Inhibitors.

Published in:

Polycyclic Aromatic Compounds, 2021, v. 41, n. 6, p. 1223, doi. 10.1080/10406638.2019.1666888

By:

Hammouda, Mohamed M.;
Metwally, Heba M.;
Fekri, Ahmed;
Van der Eycken, Johan

Publication type:

Article

A Rapid and Highly Efficient Microwave-Promoted Four-Component Domino Reaction for the Synthesis of Novel Spiro[benzo[a]chromeno[2,3-c]phenazine] Derivatives Under Solvent-Free Conditions.

Published in:

Polycyclic Aromatic Compounds, 2019, v. 39, n. 2, p. 148, doi. 10.1080/10406638.2017.1293698

By:

Mohebat, Razieh;
Simin, Nasim;
Yazdani-Elah-Abadi, Afshin

Publication type:

Article

Design and Synthesis of Novel Spiro [Chromane‐2,4′‐Piperidin]‐4‐One Derivatives: Anti‐Proliferative Investigation and Molecular Docking Studies.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 2, p. 1, doi. 10.1002/ajoc.202400604

By:

Nakka, Srinuvasu;
Sengar, Suryansh;
Sai Chaitanya, Kosana;
Swati;
Chandu, Ala;
Sankaranarayanan, Murugesan;
Sharma, Vivek;
Devunuri, Nagaraju;
Gowri Chandra Sekhar, Kondapalli Venkata

Publication type:

Article

Base Induced Synthesis of Isochroman Spiropyrazolones Via Bifunctional Peroxides.

Published in:

Asian Journal of Organic Chemistry, 2024, v. 13, n. 12, p. 1, doi. 10.1002/ajoc.202400438

By:

Feng, Jiaxu;
Wang, Xiangdi;
Wu, Yingying

Publication type:

Article

FeCl<sub>3</sub> ⋅ 6H<sub>2</sub>O Mediated Sequential Oxidative Cleavage and Spiro Coupling of Peroxyoxindole with Cyclic‐1,3‐diketone/1‐Naphthol for the Synthesis of Spirooxindolo‐Xanthene Derivatives.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 11, p. 1, doi. 10.1002/ajoc.202300358

By:

Londhe, Gokul S.;
Gnanaprakasam, Boopathy

Publication type:

Article

Visible‐Light‐Mediated Direct Expeditious Photochemical Construction of Spirocyclic‐Oxindoles.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 3, p. 1, doi. 10.1002/ajoc.202300020

By:

Borah, Biplob;
Sharma, Samrita;
Chowhan, L. Raju

Publication type:

Article

Preparation of Benzothiazoles and Heterocyclic Spiro Compounds Through Cu‐catalyzed S−S Bond Cleavage and C−S Bond Formation.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 9, p. 1, doi. 10.1002/ajoc.202200211

By:

Minami, Keisuke;
Minakawa, Maki;
Uozumi, Yasuhiro

Publication type:

Article

Construction of Chiral Quaternary Carbon Stereocenters by Asymmetric Michael Addition of 4‐Amido‐5‐hydroxylpyrazoles to Ethylene Sulfonyl Fluoride.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 4, p. 1, doi. 10.1002/ajoc.202200063

By:

Chen, Jie;
Zhang, Yue;
Zhu, Dong‐yu;
Zhang, Xue‐jing;
Yan, Ming

Publication type:

Article

Cover Feature: Rhodium‐Catalyzed Spirocyclization of Maleimide with N‐Aryl‐2,3‐dihydrophthalazine‐1,4‐dione to Access Pentacyclic Spiro‐Succinimides (Asian J. Org. Chem. 10/2021).

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 10, p. 2420, doi. 10.1002/ajoc.202100593

By:

Karishma, Pidiyara;
Mandal, Sanjay K.;
Sakhuja, Rajeev

Publication type:

Article

Rhodium‐Catalyzed Spirocyclization of Maleimide with N‐Aryl‐2,3‐dihydrophthalazine‐1,4‐dione to Access Pentacyclic Spiro‐Succinimides.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 10, p. 2580, doi. 10.1002/ajoc.202100384

By:

Karishma, Pidiyara;
Mandal, Sanjay K.;
Sakhuja, Rajeev

Publication type:

Article

Diastereoselective Synthesis of Spiro[indoline‐3,7′‐pyrrolo[1,2‐a]azepines] via Sequential [3+2] Cycloaddition and Ring Expansion Reaction.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 11, p. 1815, doi. 10.1002/ajoc.202000386

By:

Wu, Wen‐Tao;
Han, Ying;
Sun, Jing;
Yan, Chao‐Guo

Publication type:

Article

Iron‐Catalyzed Asymmetric Inter‐ and Intramolecular Aerobic Oxidative Dearomatizing Spirocyclization of 2‐Naphthols.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 3, p. 404, doi. 10.1002/ajoc.201900602

By:

Oguma, Takuya;
Doiuchi, Daiki;
Fujitomo, Chisaki;
Kim, Chungsik;
Hayashi, Hiroki;
Uchida, Tatsuya;
Katsuki, Tsutomu

Publication type:

Article

Synthesis of Dihydrobenzoxazine‐Fused Spirooxazoline‐4‐ones via [3+2] Cycloaddition of Azaoxyallyl Cations with Vinyl Benzoxazinanones.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 11, p. 2037, doi. 10.1002/ajoc.201900517

By:

Kim, Eunjin;
Mun, Dasom;
Kim, Sung‐Gon

Publication type:

Article

One‐Pot Synthesis of Spiropyrans.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 10, p. 1866, doi. 10.1002/ajoc.201900488

By:

Zhang, Lei;
Deng, Yawen;
Tang, Zhenyu;
Zheng, Ning;
Zhang, Chenghao;
Xie, Congxia;
Wu, Zhongtao

Publication type:

Article

[3+2]‐Cycloaddition of Azaoxyallyl Cations with Cyclopropenones and Cyclopropenethiones: Synthesis of Spirocyclic Oxazole and Thiazole Derivatives.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 8, p. 1376, doi. 10.1002/ajoc.201900272

By:

Zhou, Shuang‐Jing;
Cheng, Xiao;
Xuan, Jun

Publication type:

Article

Redox/pH Dual Stimuli‐Responsive Acridine Spiropyran.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 6, p. 863, doi. 10.1002/ajoc.201900263

By:

Hirao, Yasukazu;
Taniguchi, Toshiaki;
Teraoka, Mitsuru;
Kubo, Takashi

Publication type:

Article

Direct Functionalization of Azepane via Azomethine Ylides: A Highly Efficient Synthesis of Spirooxindoles Bearing a 1-Azabicyclo[5.3.0]decane Moiety.

Published in:

Asian Journal of Organic Chemistry, 2017, v. 6, n. 12, p. 1719, doi. 10.1002/ajoc.201700384

By:

Meng, Xiangtai;
Du, Yanlong;
Zhang, Qi;
Yu, Aimin;
Zhang, Youquan;
Jia, Jiru;
Liu, Xiujie

Publication type:

Article

Total Synthesis of Marine Natural Products: Cephalosporolides.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 7, p. 839, doi. 10.1002/ajoc.201600208

By:

Halle, Mahesh B.;
Fernandes, Rodney A.

Publication type:

Article

Site-Selective Convergent Synthesis of Spiroacridines through a Cascade Reaction of Enaminones with Acenaphthoquinone: An Efficient Construction of Multiple C−C and C-Heteroatom Bonds.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 7, p. 907, doi. 10.1002/ajoc.201600148

By:

ChEN, Xue ‐ Bing;
Wang, Xue ‐ Quan;
Hong, Yong;
Liu, Wei

Publication type:

Article

Asymmetric Synthesis of Nature-Inspired Bioactive Spiro Compounds through Organocatalytic Diels-Alder Reactions.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 6, p. 729, doi. 10.1002/ajoc.201600145

By:

Ramachary, Dhevalapally B.;
Krishna, Patoju M.

Publication type:

Article

Synthesis of Cyclopropane Spirooxindoles by means of a Vinylogous Organocatalytic Cascade.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 4, p. 466, doi. 10.1002/ajoc.201400014

By:

César da Silva, Rodrigo;
Chatterjee, Indranil;
Escudero ‐ Adán, Eduardo;
Weber Paixão, Marcio;
Melchiorre, Paolo

Publication type:

Article

Synthesis of Furanose Spirooxindoles via 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU)-Catalyzed Aldol Reactions of a Pyruvic Aldehyde Derivative.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 4, p. 391, doi. 10.1002/ajoc.201400016

By:

Zhang, Dongxin;
Johnson, Sherida;
Cui, Hai ‐ Lei;
Tanaka, Fujie

Publication type:

Article

Conclusion on the peer review of the pesticide risk assessment of the active substance spirotetramat.

Published in:: EFSA Journal, 2013, v. 11, n. 6, p. n/a, doi. 10.2903/j.efsa.2013.3243
Publication type:: Article

Green synthesis and application of spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles] as selective Hg (II) fluorescence sensor.

Published in:

Research on Chemical Intermediates, 2023, v. 49, n. 4, p. 1427, doi. 10.1007/s11164-022-04900-9

By:

Moradi, Razieh;
Mohammadi Ziarani, Ghodsi;
Badiei, Alireza

Publication type:

Article

Green synthesis of isatin-based compounds.

Published in:

Research on Chemical Intermediates, 2022, v. 48, n. 10, p. 3987, doi. 10.1007/s11164-022-04817-3

By:

Sadeghian, Zahra;
Bayat, Mohammad

Publication type:

Article

Efficient base-free asymmetric one-pot synthesis of spiro[indoline-3,3′-pyrrolizin]-2-one derivatives catalyzed by chiral organocatalyst.

Published in:

Research on Chemical Intermediates, 2021, v. 47, n. 3, p. 895, doi. 10.1007/s11164-020-04303-8

By:

Chithiraikumar, Chinnadurai;
Ponmuthu, Kottala Vijaya;
Harikrishnan, Muniyasamy;
Malini, Nelson;
Sepperumal, Murugesan;
Siva, Ayyanar

Publication type:

Article

An efficient and novel protocol for the synthesis of spiro[1,3]oxazino[5,6-c]quinoline derivatives by one-pot, three-component reaction.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 1, p. 165, doi. 10.1007/s11164-019-03941-x

By:

Aslanpanjeh, Maryam;
Poursattar Marjani, Ahmad;
Khalafy, Jabbar;
Etivand, Nasser

Publication type:

Article

An eco-compatible synthesis of novel spiro[acenaphthylene-1,2′[1,3]-thiazolidine]-2,4′(1 H)-diones using thiamine hydrochloride as efficient catalyst in aqueous medium.

Published in:

Research on Chemical Intermediates, 2017, v. 43, n. 1, p. 45, doi. 10.1007/s11164-016-2604-x

By:

Singh, Ruby;
Ganaie, Shakeel

Publication type:

Article

Bis-amino methylation for the synthesis of spiro-fused piperidines using iron(III) trifluroacetate in aqueous micellar medium.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 6, p. 5329, doi. 10.1007/s11164-015-2363-0

By:

Lohar, Trushant;
Jadhav, Sanjay;
Kumbhar, Arjun;
Mane, Ananda;
Salunkhe, Rajashri

Publication type:

Article

Promoted colorimetric response of spirooxazine derivative: a simple assay for sensitive mercury(II) detection.

Published in:

Research on Chemical Intermediates, 2016, v. 42, n. 6, p. 5597, doi. 10.1007/s11164-015-2389-3

By:

Ji, Jinfeng;
Song, Guangliang;
Cai, Xiao;
Hu, Jinyang;
Feng, Liang;
Zhu, Hongjun

Publication type:

Article

Novel ether-functional spiro-tetronic acid derivatives: molecule design, convenient synthesis and biological evaluation.

Published in:

Research on Chemical Intermediates, 2012, v. 38, n. 8, p. 1827, doi. 10.1007/s11164-012-0506-0

By:

Ke, Shaoyong;
Zhang, Zhigang;
Zhang, Ya-Ni;
Shi, Liqiao;
Zhou, Ronghua;
Jiang, Aibing;
Liang, Ying;
Yang, Ziwen

Publication type:

Article