OpenAlex Citation Counts

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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.

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Tandem [3 + 2] Cycloaddition/1,4-Addition Reaction of Azomethine Ylides and Aza-o-quinone Methides for Asymmetric Synthesis of Imidazolidines
Hao Jia, Honglei Liu, Zhenyan Guo, et al.
Organic Letters (2017) Vol. 19, Iss. 19, pp. 5236-5239
Closed Access | Times Cited: 44

Showing 1-25 of 44 citing articles:

Recent advances in the application of Diels–Alder reactions involving o-quinodimethanes, aza-o-quinone methides and o-quinone methides in natural product total synthesis
Baochao Yang, Shuanhu Gao
Chemical Society Reviews (2018) Vol. 47, Iss. 21, pp. 7926-7953
Closed Access | Times Cited: 364

Organocatalytic Enantioconvergent Synthesis of Tetrasubstituted Allenes via Asymmetric 1,8-Addition to aza-para-Quinone Methides
Min Chen, Deyun Qian, Jianwei Sun
Organic Letters (2019) Vol. 21, Iss. 19, pp. 8127-8131
Closed Access | Times Cited: 85

Evolution in heterodonor P-N, P-S and P-O chiral ligands for preparing efficient catalysts for asymmetric catalysis. From design to applications
Jèssica Margalef, Maria Biosca, Pol de la Cruz‐Sánchez, et al.
Coordination Chemistry Reviews (2021) Vol. 446, pp. 214120-214120
Open Access | Times Cited: 63

Organocatalytic Remote Stereocontrolled 1,8-Additions of Thiazolones to Propargylic Aza-p-quinone Methides
Lili Zhang, Yuzhe Han, Anqi Huang, et al.
Organic Letters (2019) Vol. 21, Iss. 18, pp. 7415-7419
Closed Access | Times Cited: 65

A [4 + 3] Annulation Reaction of aza-o-Quinone Methides with Arylcarbohydrazonoyl Chlorides for Synthesis of 2,3-Dihydro-1H-benzo[e][1,2,4]triazepines
Zhenyan Guo, Hao Jia, Honglei Liu, et al.
Organic Letters (2018) Vol. 20, Iss. 10, pp. 2939-2943
Closed Access | Times Cited: 53

Asymmetric synthesis of chiral imidazolidines by merging copper and visible light-induced photoredox catalysis
Linlong Dai, Qiaohong Zhu, Jie Zeng, et al.
Organic Chemistry Frontiers (2022) Vol. 9, Iss. 11, pp. 2994-2999
Closed Access | Times Cited: 24

Aza‐Ortho‐Quinone Methides as Reactive Intermediates: Generation and Utility in Contemporary Asymmetric Synthesis
Hsuan‐Hung Liao, Shinje Miñoza, Shao‐Chi Lee, et al.
Chemistry - A European Journal (2022) Vol. 28, Iss. 46
Closed Access | Times Cited: 24

Phosphine-Catalyzed (4 + 2) Annulation of Allenoates Bearing Acidic Hydrogen with 1,1-Dicyanoalkenes
Zhenzhen Gao, Xiaoming Zhou, Lei Xie, et al.
The Journal of Organic Chemistry (2024) Vol. 89, Iss. 10, pp. 7169-7174
Closed Access | Times Cited: 5

Access to Imidazolidines via 1,3-Dipolar Cycloadditions of 1,3,5-Triazinanes with Aziridines
Liangcheng Tu, Zheng-Hui Li, Tao Feng, et al.
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 17, pp. 11161-11169
Closed Access | Times Cited: 38

Catalytic asymmetric synthesis of 1,2-diamines
Francisco Foubelo, Carmén Nájera, María de Gracia Retamosa, et al.
Chemical Society Reviews (2024) Vol. 53, Iss. 15, pp. 7983-8085
Open Access | Times Cited: 4

Phosphine‐Catalyzed (3 + 2) Annulation of δ‐Hydroxyl Allenylic Alcohols with Pyrazolinone‐Derived Ketimines
Xi Chen, Zeqing Duan, Min Liu, et al.
ChemistrySelect (2025) Vol. 10, Iss. 3
Closed Access

Phosphine‐Catalyzed Tandem Annulation/Rearrangement Reaction of Enynes with N‐Tosylimines
Siting Qu, Shuang Gu, Yi Tang, et al.
ChemistrySelect (2025) Vol. 10, Iss. 16
Closed Access

Ligand-Controlled Inversion of Diastereo- and Enantioselectivity in Silver-Catalyzed Azomethine Ylide–Imine Cycloaddition of Glycine Aldimino Esters with Imines
Bo Yu, Ke‐Fang Yang, Xing‐Feng Bai, et al.
Organic Letters (2018) Vol. 20, Iss. 9, pp. 2551-2554
Closed Access | Times Cited: 28

Chirality Transfer in Rhodium(I)-Catalyzed [3 + 2]-Cycloaddition of Vinyl Aziridines and Oxime Ethers: Atom-Economical Synthesis of Chiral Imidazolidines
Tao‐Yan Lin, Haihong Wu, Jian‐Jun Feng, et al.
Organic Letters (2018) Vol. 20, Iss. 12, pp. 3587-3590
Closed Access | Times Cited: 28

Synthesis of Furo[3,2-b]quinolines and Furo[2,3-b:4,5-b′]diquinolines through [4 + 2] Cycloaddition of Aza-o-Quinone Methides and Furans
Lu Lei, Yi-Yun Yao, Lijuan Jiang, et al.
The Journal of Organic Chemistry (2020) Vol. 85, Iss. 5, pp. 3059-3070
Closed Access | Times Cited: 25

Organocatalytic Asymmetric [3 + 2]-Annulations of γ-Sulfonamido/γ-Hydroxy-α,β-Unsaturated Ketones with CyclicN-Sulfimines: Synthesis of Chiral Polyheterotricyclic Imidazolidines and Oxazolidines
Yoseop Kim, Seung Yeon Kim, Sung‐Gon Kim
The Journal of Organic Chemistry (2022) Vol. 88, Iss. 2, pp. 1113-1127
Closed Access | Times Cited: 14

Copper(I)-Catalyzed Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Ylides with Fluorinated Imines: The Expanded Scope and Mechanism Insights
Liang Wei, Qinghua Li, Chun‐Jiang Wang
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 19, pp. 11814-11824
Closed Access | Times Cited: 27

Multiple Hydrogen‐Bond Activation in Asymmetric Brønsted Acid Catalysis
Hsuan‐Hung Liao, Chien‐Chi Hsiao, Iuliana Atodiresei, et al.
Chemistry - A European Journal (2018) Vol. 24, Iss. 30, pp. 7718-7723
Open Access | Times Cited: 26

Nickel(II)-Catalyzed [8 + 3]-Cycloaddition of 2-Aryl-N-tosylaziridines with Tropone
Honglei Liu, Hao Jia, Wangyu Shi, et al.
Organic Letters (2018) Vol. 20, Iss. 12, pp. 3570-3573
Closed Access | Times Cited: 26

Intermolecular Hetero-Diels–Alder Reactions of Photogenerated aza-ortho-Quinone Methides with Aldehydes
Dong Liang, Li Rao, Cong Xiao, et al.
Organic Letters (2019) Vol. 21, Iss. 21, pp. 8783-8788
Closed Access | Times Cited: 23

Asymmetric Catalytic Transformations of Aza‐ortho‐ and Aza‐para‐Quinone Methides
Mercedes Zurro, Aitor Maestro
ChemCatChem (2023) Vol. 15, Iss. 13
Open Access | Times Cited: 7

Tandem nucleophilic addition–cycloaddition of arynes with α-iminoesters: two concurrent pathways to imidazolidines
Hao Jia, Zhenyan Guo, Honglei Liu, et al.
Chemical Communications (2018) Vol. 54, Iss. 51, pp. 7050-7053
Closed Access | Times Cited: 23

A Formal Condensation and [4+1] Annulation Reaction of 3‐Isothiocyanato Oxindoles with Aza‐o‐Quinone Methides
Hou‐Ze Gui, Xiao‐Yun Wu, Yin Wei, et al.
Advanced Synthesis & Catalysis (2019) Vol. 361, Iss. 23, pp. 5466-5471
Closed Access | Times Cited: 20

(4 + 2) cyclization of aza-o-quinone methides with azlactones: construction of biologically important dihydroquinolinone frameworks
Haiqing Wang, Wenjing Ma, Ao Sun, et al.
Organic & Biomolecular Chemistry (2021) Vol. 19, Iss. 6, pp. 1334-1343
Closed Access | Times Cited: 17

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