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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:

Synthesis of Chiral Pyrazolone and Spiropyrazolone Derivatives through Squaramide-Catalyzed Reaction of Pyrazolin-5-ones with o-Quinone Methides
Zhou Ji, Wen‐Jun Huang, Guo‐Fang Jiang
Organic Letters (2018) Vol. 20, Iss. 4, pp. 1158-1161
Closed Access | Times Cited: 68

Showing 1-25 of 68 citing articles:

Desulfonylative Transformations of Sulfones by Transition-Metal Catalysis, Photocatalysis, and Organocatalysis
Masakazu Nambo, Yuuki Maekawa, Cathleen M. Crudden
ACS Catalysis (2022) Vol. 12, Iss. 5, pp. 3013-3032
Closed Access | Times Cited: 84
Pyrazolone: a powerful synthon for asymmetric diverse derivatizations
Siyuan Liu, Xiaoze Bao, Baomin Wang
Chemical Communications (2018) Vol. 54, Iss. 82, pp. 11515-11529
Closed Access | Times Cited: 151
Hemisquaramide Tweezers as Organocatalysts: Synthesis of Cyclic Carbonates from Epoxides and CO2
Kazuto Takaishi, Takafumi Okuyama, Shota Kadosaki, et al.
Organic Letters (2019) Vol. 21, Iss. 5, pp. 1397-1401
Closed Access | Times Cited: 77
Chiral Primary Amine-Catalyzed Asymmetric Photochemical Reactions of Pyridotriazoles with Boronic Acids to Access Triarylmethanes
Chenyang Jiang, Youlan Meng, Yalei Huang, et al.
Journal of the American Chemical Society (2025)
Closed Access | Times Cited: 1
Catalytic Asymmetric Synthesis of Spiropyrazolones and their Application in Medicinal Chemistry
Xin Xie, Xiang Li, Cheng Peng, et al.
The Chemical Record (2019) Vol. 19, Iss. 11, pp. 2209-2235
Closed Access | Times Cited: 67
Advances in The Catalytic Synthesis of Triarylmethanes (TRAMs)
Rajpratap Kshatriya, Valmik P. Jejurkar, Satyajit Saha
European Journal of Organic Chemistry (2019) Vol. 2019, Iss. 24, pp. 3818-3841
Closed Access | Times Cited: 67
Lewis Base-Catalyzed [4 + 3] Annulation of ortho-Quinone Methides and MBH Carbonates: Synthesis of Functionalized Benzo[b]oxepines Bearing Oxindole Scaffolds
Ji‐Yuan Du, Yanhua Ma, Fan‐Xiao Meng, et al.
Organic Letters (2019) Vol. 21, Iss. 2, pp. 465-468
Closed Access | Times Cited: 66
Recent Advances in Squaramide‐Catalyzed Asymmetric Mannich Reactions
Xi‐Qiang Hou, Da‐Ming Du
Advanced Synthesis & Catalysis (2020) Vol. 362, Iss. 21, pp. 4487-4512
Closed Access | Times Cited: 64
Synthesis and Evaluation of Anticancer Activity of Pyrazolone Appended Triarylmethanes (TRAMs)
Rajpratap Kshatriya, Premchand B. Shelke, Suraj N. Mali, et al.
ChemistrySelect (2021) Vol. 6, Iss. 24, pp. 6230-6239
Closed Access | Times Cited: 44
Recent advances in the (3+2) cycloaddition of azomethine ylide
Sapana Dubey, Anit Pal, S. R. Roy, et al.
New Journal of Chemistry (2023) Vol. 47, Iss. 19, pp. 8997-9034
Closed Access | Times Cited: 21
One-Pot Asymmetric Synthesis of Spiropyrazolone-Linked Cyclopropanes and Benzofurans through a General Michael Addition/Chlorination/Nucleophilic Substitution Sequence
Hong Lu, Huan-Xin Zhang, Chang‐Yin Tan, et al.
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 16, pp. 10292-10305
Closed Access | Times Cited: 44
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
Organocatalytic asymmetric [4 + 1] annulation of in situ generated ortho-quinomethanes with 4-halo pyrazolones: straightforward access to chiral spiro-benzofuran pyrazolones
Mingming Chu, Suo‐Suo Qi, Yi-Feng Wang, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 12, pp. 1977-1982
Closed Access | Times Cited: 42
Lewis Acid Catalyzed Tandem 1,4-Conjugate Addition/Cyclization of in Situ Generated Alkynyl o-Quinone Methides and Electron-Rich Phenols: Synthesis of Dioxabicyclo[3.3.1]nonane Skeletons
Ji‐Yuan Du, Yanhua Ma, Fan‐Xiao Meng, et al.
Organic Letters (2018) Vol. 20, Iss. 14, pp. 4371-4374
Closed Access | Times Cited: 41
Combining Organocatalysis and Iodine Catalysis: One-Pot Sequential Catalytic Synthesis of Chiral Spirodihydrobenzofuran Pyrazolones and Spirodihydrobenzofuran Oxindoles
Cheng‐Ke Tang, Zhan‐Yu Zhou, Ai‐Bao Xia, et al.
Organic Letters (2018) Vol. 20, Iss. 18, pp. 5840-5844
Closed Access | Times Cited: 38
Asymmetric synthesis of spiro-structural 2,3-dihydrobenzofuransviathe bifunctional phosphonium salt-promoted [4 + 1] cyclization ofortho-quinone methides with α-bromoketones
Song Zhang, Xiaojun Yu, Jianke Pan, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 22, pp. 3799-3803
Closed Access | Times Cited: 37
Recent Advances in Synthetic Strategies to 2,3-Dihydrobenzofurans
Paolo Lupattelli, Teresa Laurita, Rosarita D’Orsi, et al.
Synthesis (2020) Vol. 52, Iss. 10, pp. 1451-1477
Closed Access | Times Cited: 35
Phosphoric Acid Catalyzed Formation of Hydrogen-Bonded o-Quinone Methides. Enantioselective Cycloaddition with β-Dicarbonyl Compounds toward Benzannulated Oxygen Heterocycles
Fabian Göricke, Stefan Haseloff, Michael Laue, et al.
The Journal of Organic Chemistry (2020) Vol. 85, Iss. 18, pp. 11699-11720
Closed Access | Times Cited: 33
Recent Advances in Catalytic Enantioselective Synthesis of Pyrazolones with a Tetrasubstituted Stereogenic Center at the 4-Position
José R. Pedro, Carlos Vila, Laura Carceller‐Ferrer, et al.
Synthesis (2020) Vol. 53, Iss. 02, pp. 215-237
Closed Access | Times Cited: 30
Enantioselective construction of dispirotriheterocycles featuring a 4-aminopyrazolone motif through a cascade Michael/cyclization process
Shiqiang Wei, Xiaoze Bao, Wenyao Wang, et al.
Chemical Communications (2020) Vol. 56, Iss. 73, pp. 10690-10693
Closed Access | Times Cited: 28
Synthesis of Trifluoromethyl‐Containing 2,3‐Dihydrobenzofurans via a Formal [4+1] Annulation of In‐situ Generated o‐Quinone Methides and CF3−Imidoyl Sulfoxonium Ylides
Yue Sun, Sihao Ling, Zhengkai Chen
Asian Journal of Organic Chemistry (2024) Vol. 13, Iss. 5
Closed Access | Times Cited: 3
Applications of Bifunctional Organocatalysts on ortho‐Quinone Methides
Soumendranath Mukhopadhyay, Chandan Gharui, Subhas Chandra Pan
Asian Journal of Organic Chemistry (2019) Vol. 8, Iss. 11, pp. 1970-1984
Closed Access | Times Cited: 29
Direct Catalytic Enantioselective Vinylogous Aldol Reaction of Allyl Ketones to Pyrazole-4,5-diones
Bidisha Ray, Santanu Mukherjee
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 18, pp. 10871-10880
Closed Access | Times Cited: 28
Asymmetric Construction of Bispiro‐Cyclopropane‐Pyrazolones via a [2+1] Cyclization Reaction by Dipeptide‐Based Phosphonium Salt Catalysis
Dongming Lu, Xin Liu, Jia‐Hong Wu, et al.
Advanced Synthesis & Catalysis (2020) Vol. 362, Iss. 10, pp. 1966-1971
Closed Access | Times Cited: 24
Diastereoselective Synthesis of Tetrabenzohydrofuran Spirooxindoles via Diethyl Phosphite-Mediated Coupling of Isatins with o-Quinone Methides
Xiyuan Zhang, Yanfeng Gao, Yitong Liu, et al.
The Journal of Organic Chemistry (2021) Vol. 86, Iss. 13, pp. 8630-8640
Closed Access | Times Cited: 23
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