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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:

Asymmetric Synthesis of Spirooxindole β‐lactams via Isothiourea‐catalyzed Mannich/lactamization Reaction of Aryl Acetic Acids with Isatin‐derived Ketimines
Jing‐Hai Jin, Jianhong Zhao, Wu‐Lin Yang, et al.
Advanced Synthesis & Catalysis (2019) Vol. 361, Iss. 7, pp. 1592-1596
Closed Access | Times Cited: 32

Showing 1-25 of 32 citing articles:

Stereoselective synthesis and applications of spirocyclic oxindoles
Alexander J. Boddy, James A. Bull
Organic Chemistry Frontiers (2021) Vol. 8, Iss. 5, pp. 1026-1084
Open Access | Times Cited: 255
Recent Advances in the Construction of Trifluoromethyl‐Containing Spirooxindoles through Cycloaddition Reactions
Hou‐Ze Gui, Yin Wei, Min Shi
Chemistry - An Asian Journal (2020) Vol. 15, Iss. 8, pp. 1225-1233
Closed Access | Times Cited: 79
Efficient Synthesis of Spirooxindole Pyrrolones by a Rhodium(III)‐Catalyzed C−H Activation/Carbene Insertion/Lossen Rearrangement Sequence
Biao Ma, Peng Wu, Xing Wang, et al.
Angewandte Chemie International Edition (2019) Vol. 58, Iss. 38, pp. 13335-13339
Closed Access | Times Cited: 57
Design, Synthesis, and Application of Chiral Bicyclic Imidazole Catalysts
Mo Wang, Zhenfeng Zhang, Wanbin Zhang
Accounts of Chemical Research (2022) Vol. 55, Iss. 18, pp. 2708-2727
Closed Access | Times Cited: 34
Synthesis of Heterocycles by isothiourea organocatalysis
Anup Biswas, Haripriyo Mondal, Modhu Sudan Maji
Journal of Heterocyclic Chemistry (2020) Vol. 57, Iss. 11, pp. 3818-3844
Closed Access | Times Cited: 41
Recent Advances in the Synthesis of Spiro‐β‐Lactams and Spiro‐δ‐Lactams
Nuno G. Alves, Américo J. S. Alves, Maria I. L. Soares, et al.
Advanced Synthesis & Catalysis (2021) Vol. 363, Iss. 10, pp. 2464-2501
Open Access | Times Cited: 39
Synthesis of 3-spirooxindole 3H-indoles through Rh(iii)-catalyzed [4 + 1] redox-neutral spirocyclization of N-aryl amidines with diazo oxindoles
Qianting Zhou, Xia Song, Xinying Zhang, et al.
Organic Chemistry Frontiers (2021) Vol. 8, Iss. 15, pp. 4131-4137
Closed Access | Times Cited: 35
Stereoselective synthesis of β-lactams: recent examples
Adrián Saura-Sanmartín, Laura Andreu-Ardil
Organic & Biomolecular Chemistry (2023) Vol. 21, Iss. 16, pp. 3296-3306
Open Access | Times Cited: 13
Diastereoselective [3 + 1] Cyclization Reaction of Oxindolyl Azaoxyallyl Cations with Sulfur Ylides: Assembly of 3,3′-Spiro[β-lactam]-oxindoles
Hai‐Jun Leng, Qing‐Zhu Li, Peng Xiang, et al.
Organic Letters (2021) Vol. 23, Iss. 4, pp. 1451-1456
Closed Access | Times Cited: 29
Cascade synthetic strategies opening access to medicinal-relevant aliphatic 3- and 4-membered N-heterocyclic scaffolds
Daniel Łowicki, Piotr Przybylski
European Journal of Medicinal Chemistry (2022) Vol. 238, pp. 114438-114438
Closed Access | Times Cited: 20
Asymmetric Synthesis of Spiro[Azetidine‐3,3′‐Indoline]‐2,2′‐Diones via Copper(I)‐Catalyzed Kinugasa/C−C Coupling Cascade Reaction
Xianqiang Zhong, Meirong Huang, Huilan Xiong, et al.
Angewandte Chemie International Edition (2022) Vol. 61, Iss. 42
Closed Access | Times Cited: 20
Spiro-Heterocycles: Recent Advances in Biological Applications and Synthetic Strategies
D Basavaraja, Sameer Kumar Devarakonda, A. S., et al.
Tetrahedron (2025), pp. 134468-134468
Closed Access
Recent advances in the syntheses and reactions of biologically promising β-lactam derivatives
Rajarshi Sarkar, Dripta De Joarder, Chhanda Mukhopadhyay
Tetrahedron (2025) Vol. 177, pp. 134565-134565
Closed Access
Catalytic asymmetric synthesis of spirocyclobutyl oxindoles and beyond via [2+2] cycloaddition and sequential transformations
Xia Zhong, Jiuqi Tan, Jianglin Qiao, et al.
Chemical Science (2021) Vol. 12, Iss. 29, pp. 9991-9997
Open Access | Times Cited: 26
Catalytic Asymmetric Aza-Friedel–Crafts-Type Reaction of Indoles with Isatin-Derived N-Cbz-Ketimines Using a Chiral Bis(Imidazolidine)-Containing NCN-Pincer Palladium Catalyst
Takayoshi Arai, Kensuke Araseki, Junki Kakino
Organic Letters (2019) Vol. 21, Iss. 21, pp. 8572-8576
Closed Access | Times Cited: 28
An enantioselective aza-Friedel–Crafts reaction of 5-aminoisoxazoles with isatin-derived N-Boc ketimines
Hui Liu, Yingkun Yan, Min Li, et al.
Organic & Biomolecular Chemistry (2021) Vol. 19, Iss. 17, pp. 3820-3824
Closed Access | Times Cited: 20
Isothiourea-Catalyzed [2 + 2] Cycloaddition of C(1)-Ammonium Enolates and N-Alkyl Isatins
Yusra Abdelhamid, Kevin Kasten, Joanne Dunne, et al.
Organic Letters (2022) Vol. 24, Iss. 29, pp. 5444-5449
Open Access | Times Cited: 13
Isothiourea Catalysis – New Opportunities for Asymmetric Synthesis
Alastair J. Nimmo, Claire M. Young, Andrew D. Smith
Asymmetric Organocatalysis (2022), pp. 151-202
Closed Access | Times Cited: 13
Arylacetic Acids in Organic Synthesis
Chenxi Yang, Xia Sheng, Ling Zhang, et al.
Asian Journal of Organic Chemistry (2019) Vol. 9, Iss. 1, pp. 23-41
Closed Access | Times Cited: 22
Recent synthetic strategies of spiro-azetidin-2-one, -pyrrolidine, -indol(one) and -pyran derivatives-a review
Mohammed B. Alshammari, Ashraf A. Aly, Akil Ahmad, et al.
RSC Advances (2023) Vol. 13, Iss. 46, pp. 32786-32823
Open Access | Times Cited: 5
Coumarin-3-formylpyrazoles as 3-carbon synthons in cyclocondensation for the synthesis of spiro-fused pentacyclic spirooxindoles
Chuan-Wen Lei, Chuanbao Zhang, Zhen‐Hua Wang, et al.
Organic & Biomolecular Chemistry (2019) Vol. 18, Iss. 5, pp. 845-850
Closed Access | Times Cited: 15
Recent Advances in Non-Precious Metal Catalysis
Eugene Chong, Hao Wu, Jaehee Lee, et al.
Organic Process Research & Development (2023) Vol. 27, Iss. 11, pp. 1931-1953
Closed Access | Times Cited: 4
Chemical Methods for the Construction of Spirocyclic β-Lactams and Their Biological Importance
Shiwani Berry, Aman Bhalla, Parvatha Purnachander Yadav
Synthesis (2024)
Closed Access | Times Cited: 1
Synthesis of 2-Azetidinones via Cycloaddition Approaches: An Update
Franca M. Cordero, Donatella Giomi, Fabrizio Machetti
Reactions (2024) Vol. 5, Iss. 3, pp. 492-566
Open Access | Times Cited: 1
cis-Diastereoselective Synthesis of Spirooxindolo-β-Lactams by Staudinger Cycloaddition with TsCl as Activating Co-reagent
Vadim Filatov, Juliana Kuznetsova, Lada M. Petrovskaya, et al.
ACS Omega (2021) Vol. 6, Iss. 35, pp. 22740-22751
Open Access | Times Cited: 9
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