Open Access Helper

OpenAlex Citation Counts

OpenAlex Citations Logo

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 Construction of Spiropyrazolone Skeletons via Amine‐Catalyzed [3+3] Annulation
Hai‐Jun Leng, Qing‐Zhu Li, Rong Zeng, et al.
Advanced Synthesis & Catalysis (2017) Vol. 360, Iss. 2, pp. 229-234
Closed Access | Times Cited: 49

Showing 1-25 of 49 citing articles:

New Developments of the Principle of Vinylogy as Applied to π-Extended Enolate-Type Donor Systems
Claudio Curti, Lucia Battistini, Andrea Sartori, et al.
Chemical Reviews (2020) Vol. 120, Iss. 5, pp. 2448-2612
Open Access | Times Cited: 149
Advances in organocatalytic asymmetric [3 + 3] cycloadditions: synthesis of chiral six-membered (hetero)cyclic compounds
Ziqi Zhu, Tian‐Zhen Li, Sijia Liu, et al.
Organic Chemistry Frontiers (2024) Vol. 11, Iss. 19, pp. 5573-5604
Closed Access | Times Cited: 16
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
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
Stereoselective Domino Reactions in the Synthesis of Spiro Compounds
Maurizio Benaglia, Sandro J. Greco, Regina Westphal, et al.
Synthesis (2022) Vol. 54, Iss. 13, pp. 2927-2975
Open Access | Times Cited: 29
Construction of Azepino[2,3-b]indole Core via Sulfur Ylide Mediated Annulations
Jun‐Long Li, Qing‐Song Dai, Kai‐Chuan Yang, et al.
Organic Letters (2018) Vol. 20, Iss. 23, pp. 7628-7632
Closed Access | Times Cited: 54
The catalytic asymmetric synthesis of CF3-containing spiro-oxindole–pyrrolidine–pyrazolone compounds through squaramide-catalyzed 1,3-dipolar cycloaddition
Cui Wang, Dongwa Wen, Hui Chen, et al.
Organic & Biomolecular Chemistry (2019) Vol. 17, Iss. 22, pp. 5514-5519
Closed Access | Times Cited: 53
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
Enantioselective Vinylogous Michael–Aldol Reaction To Synthesize Spirocyclohexene Pyrazolones in Aqueous Media
Jinxiu Xu, Linfeng Hu, Haipeng Hu, et al.
Organic Letters (2019) Vol. 21, Iss. 6, pp. 1632-1636
Closed Access | Times Cited: 42
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
A bifunctional pyrazolone–chromone synthon directed organocatalytic double Michael cascade reaction: forging five stereocenters in structurally diverse hexahydroxanthones
Xiong‐Li Liu, Xiong Zuo, Jun‐Xin Wang, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 9, pp. 1485-1490
Closed Access | Times Cited: 41
Stereoselective Assembly of Multifunctional Spirocyclohexene Pyrazolones That Induce Autophagy-Dependent Apoptosis in Colorectal Cancer Cells
Xiang Li, Feiyu Chen, Jingwen Kang, et al.
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 14, pp. 9138-9150
Closed Access | Times Cited: 39
N-Heterocyclic Carbene-Catalyzed [4＋2] Cycloaddition of Salicylaldehydes with Pyrazole-4,5-diones for the Synthesis of Spiroketal-Pyrazolones
Xiaomei Wang, Yan Liu, Shiwu Li, et al.
Chinese Journal of Organic Chemistry (2025) Vol. 45, Iss. 1, pp. 267-267
Closed Access
Highly Diastereo- and Enantioselective Synthesis of Spiro-tetrahydrofuran-pyrazolones via Organocatalytic Cascade Reaction between γ-Hydroxyenones and Unsaturated Pyrazolones
Buddhadeb Mondal, Rajendra Maity, Subhas Chandra Pan
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 15, pp. 8645-8654
Closed Access | Times Cited: 37
Organo-catalyzed asymmetric cascade annulation reaction for the construction of bi-spirocyclic pyrazolone and oxindole derivatives
Bingbing Sun, Jun‐Bo Chen, Jun‐Qi Zhang, et al.
Organic Chemistry Frontiers (2020) Vol. 7, Iss. 5, pp. 796-809
Closed Access | Times Cited: 24
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
Asymmetric Synthesis of Pyrazolone Fused Spirocyclohexeneimines via a Vinylogous Michael/Cyclization Cascade Reaction
Sara Meninno, Andrea Mazzanti, Alessandra Lattanzi
Advanced Synthesis & Catalysis (2018) Vol. 361, Iss. 1, pp. 79-84
Open Access | Times Cited: 27
Direct Sulfide-Catalyzed Diastereoselective [4+1] Annulations of ortho-Quinone Methides and Bromides
Yanqing Liu, Qing‐Zhu Li, Hongping Zhu, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 20, pp. 12753-12762
Closed Access | Times Cited: 22
Stereoselective synthesis of spirocyclohexadiene-pyrazolones via organic base and/or hydrogen bonding assisted [3 + 3] annulation reactions
Bingbing Sun, Jun‐Qi Zhang, Jun‐Bo Chen, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 11, pp. 1842-1857
Closed Access | Times Cited: 20
Dearomative [4 + 2] annulations between 3-nitroindoles and enals through oxidative N-heterocyclic carbene catalysis
Hua Huang, Qing‐Zhu Li, Yanqing Liu, et al.
Organic Chemistry Frontiers (2020) Vol. 7, Iss. 23, pp. 3862-3867
Closed Access | Times Cited: 20
Chiral Amine‐Catalyzed Stereoselective [4+2] Annulations of Alkenyl Thiazolones and Aliphatic Aldehydes via a Step‐Wise Mechanism
Qing‐Song Dai, Xiang Zhang, Kai‐Chuan Yang, et al.
Advanced Synthesis & Catalysis (2018) Vol. 360, Iss. 22, pp. 4435-4440
Closed Access | Times Cited: 20
Asymmetric organocatalytic conjugated addition of pyrazolin-5-ones to ortho-quinomethanes: construction of vicinal tertiary and all-carbon quaternary stereocenters
Mingming Chu, Suo‐Suo Qi, Wan-Zhen Ju, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 8, pp. 1140-1145
Closed Access | Times Cited: 19
Divergent synthesis of spirocyclopentene-pyrazolones and pyrano[2,3-c]-pyrazoles via Lewis base controlled annulation reactions
Wenjun Luo, Bingxuan Shao, Jingyi Li, et al.
Tetrahedron Letters (2019) Vol. 60, Iss. 44, pp. 151206-151206
Closed Access | Times Cited: 19
Orthogonal Strapping of o-Haloaryl Ynones with Pyrazolones: A One-Pot, Domino Process toward Spiropyrazolones
Mallesh Beesu, Goverdhan Mehta
The Journal of Organic Chemistry (2020) Vol. 85, Iss. 21, pp. 14229-14239
Closed Access | Times Cited: 16
Enantio- and diastereoselective synthesis of spiropyrazolones via an organocatalytic [1 + 2 + 3] multicomponent reaction
Yan‐Ling Ji, Heping Li, Yue‐Yan Ai, et al.
Organic & Biomolecular Chemistry (2019) Vol. 17, Iss. 41, pp. 9217-9225
Closed Access | Times Cited: 17
Page 1 - Next Page

Scroll to top