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OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!

If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.

Requested Article:

Cyclocondensation of coumarin-3-thioformates with 3-hydroxyoxindoles and 3-aminooxindoles for the synthesis of spiro-fused pentaheterocyclic compounds
Chuan-Wen Lei, Chuanbao Zhang, Zhen‐Hua Wang, et al.
Organic Chemistry Frontiers (2019) Vol. 7, Iss. 3, pp. 499-506
Closed Access | Times Cited: 18

Showing 18 citing articles:

Chiral Phosphoric Acid Catalyzed (4+1) Annulation of 3‐Diazooxindoles/4‐Diazooxisoquinolines with para‐Quinone Methides to Access Chiral Spiro[dihydrobenzofuran‐2,3′‐oxindoles/2,4′‐oxisoquinolines]
You‐Cai Wu, Bao‐Dong Cui, Yan Long, et al.
Advanced Synthesis & Catalysis (2020) Vol. 363, Iss. 6, pp. 1702-1713
Closed Access | Times Cited: 41
Strategies and methodologies for the construction of spiro-γ-lactams: an update
Américo J. S. Alves, Nuno G. Alves, Maria I. L. Soares, et al.
Organic Chemistry Frontiers (2021) Vol. 8, Iss. 13, pp. 3543-3593
Open Access | Times Cited: 31
A simple and sensitive coumarin-based fluorescence probe (ZXD-1) for determination of hydrogen peroxide and its application in bioimaging
Xiaodan Zeng, Shihua Yu, Zhigang Liu, et al.
Journal of Molecular Structure (2023) Vol. 1299, pp. 137124-137124
Closed Access | Times Cited: 12
Natural and Synthetic Spirobutenolides and Spirobutyrolactones
Pratik Yadav, Ramendra Pratap, Vishnu Ji Ram
Asian Journal of Organic Chemistry (2020) Vol. 9, Iss. 10, pp. 1377-1409
Closed Access | Times Cited: 28
A short review on the synthesis of pyrrolo[3,4-c]coumarins an isolamellarin-B scaffolds
Prasanta Patra
Synthetic Communications (2022) Vol. 52, Iss. 21, pp. 1999-2018
Closed Access | Times Cited: 17
Organocatalytic Atroposelective Fluorooxindole Addition to Coumarin Michael Acceptors
Maria Bouda, Grace E. Hana, Dea Xhili, et al.
Chemical Communications (2025)
Open Access
Asymmetric Synthesis of Spirocyclopentane Oxindoles via [2+3] Annulation with 2‐(2‐Oxoindolin‐3‐yl)malononitriles as 1,2‐Carbon Bisnucleophiles
Yue‐Yan Ai, Dong‐Ai Li, Li Guo, et al.
Advanced Synthesis & Catalysis (2021) Vol. 363, Iss. 13, pp. 3283-3289
Closed Access | Times Cited: 18
Enantioselective Synthesis of Bispiro[indanedione-oxindole-cyclopropane]s through Organocatalytic [2+1] Cycloaddition
Zhi-Feng Hao, Shijie Zhu, Yong‐Jia Hao, et al.
The Journal of Organic Chemistry (2022) Vol. 88, Iss. 12, pp. 7641-7650
Closed Access | Times Cited: 13
[4 + 2] Annulation Reaction of In Situ Generated Azoalkenes with Azlactones: Access to 4,5-Dihydropyridazin-3(2H)-Ones
Wei‐Cheng Yuan, Bao-Xue Quan, Jian‐Qiang Zhao, et al.
The Journal of Organic Chemistry (2020) Vol. 85, Iss. 18, pp. 11812-11821
Closed Access | Times Cited: 17
Stereo‐ and Regioselective Construction of Spirooxindoles Having Continuous Spiral Rings via Asymmetric [3+2] Cyclization of 3‐Isothiocyanato Oxindoles with Thioaurone Derivatives
Hou‐Ze Gui, Meng Zhe, Zhan‐Shuai Xiao, et al.
European Journal of Organic Chemistry (2020) Vol. 2020, Iss. 42, pp. 6614-6622
Closed Access | Times Cited: 12
Asymmetric Formal (3 + 2) Cyclocondensation of Coumarin-3-Formylpyrazoles as 3-Carbon Partners with 3-Hydroxyoxindoles via Esterification/Michael Addition Sequence
Shijie Zhu, Zhi-Feng Hao, Pan Ya, et al.
The Journal of Organic Chemistry (2022) Vol. 87, Iss. 22, pp. 15210-15223
Closed Access | Times Cited: 8
Allylation and alkylation of oxindoleketimines via imine umpolung strategy
Mei‐Hua Shen, Chen Li, Qing-Song Xu, et al.
Chinese Chemical Letters (2021) Vol. 32, Iss. 7, pp. 2313-2316
Closed Access | Times Cited: 5
Asymmetric construction of spirobenzofuran indolinones via cascade reaction of 3-hydroxyoxindoles with coumarins
Yanji Song, Yuqiao Zhou, Zheng Tan, et al.
Organic Chemistry Frontiers (2024) Vol. 11, Iss. 23, pp. 6813-6818
Closed Access
A Facile Synthesis of Novel Oxindole-Dihydrocoumarins Via Tandem Michael Addition-Decarboxylation
Xiao-Li Feng, Xiang-Jun Mao, You‐Ping Tian, et al.
(2024)
Closed Access
Base Mediated Formal [2+4] Annulation of 3‐Hydroxyoxindoles with 1,2‐Bis(bromomethyl)benzene: Access to Spirooxindole‐Fused Oxacycles
Jiaxu Feng, Bingyu Yang, XiangDi Wang, et al.
ChemistrySelect (2024) Vol. 9, Iss. 30
Open Access
An unexpected Michael type addition-deacylpyrazole involving coumarin-3-formylpyrazoles under mild conditions
Chuan-Wen Lei, J. van der Lei, Xiaoli Feng, et al.
Tetrahedron (2024) Vol. 169, pp. 134360-134360
Closed Access
Organocatalytic domino sequence to asymmetrically access spirocyclic oxindole-α-methylene-γ-lactams
Zhenzhen Xie, Yu-Lun Qian, Yu Zheng, et al.
Tetrahedron (2021) Vol. 89, pp. 132163-132163
Closed Access | Times Cited: 3
Enantioselective Synthesis of 3‐Acetyl Coumarin Substituted 3‐Hydroxy Oxindoles and Pyranocoumarin Fused Spirooxindoles
V. Pratap Reddy Gajulapalli, Nandarapu Kumarswamyreddy, Kanduru Lokesh, et al.
ChemistrySelect (2021) Vol. 6, Iss. 31, pp. 7855-7859
Closed Access | Times Cited: 3
New Synthetic Approaches to Benzo-Fused Spiro Heterocycles
I. Z. Musabirov, Р. Р. Гатауллин
Russian Journal of Organic Chemistry (2022) Vol. 58, Iss. 10, pp. 1369-1397
Closed Access | Times Cited: 2
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