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:

Access to dihydropyridinones and spirooxindoles: application of N-heterocyclic carbene-catalyzed [3+3] annulation of enals and oxindole-derived enals with 2-aminoacrylates
Liang‐Liang Zhao, Xing-Shuo Li, Lili Cao, et al.
Chemical Communications (2017) Vol. 53, Iss. 44, pp. 5985-5988
Closed Access | Times Cited: 53

Showing 1-25 of 53 citing articles:

N-Heterocyclic Carbene Catalysis via the α,β-Unsaturated Acyl Azolium
Changhe Zhang, Joel F. Hooper, David W. Lupton
ACS Catalysis (2017) Vol. 7, Iss. 4, pp. 2583-2596
Closed Access | Times Cited: 424
N‐Heterocyclic Carbene Organocatalysis: Activation Modes and Typical Reactive Intermediates
Xingkuan Chen, Hongling Wang, Zhichao Jin, et al.
Chinese Journal of Chemistry (2020) Vol. 38, Iss. 10, pp. 1167-1202
Open Access | Times Cited: 224
N‐Heterocyclic Carbene/Copper Cooperative Catalysis for the Asymmetric Synthesis of Spirooxindoles
Zijing Zhang, Ling Zhang, Rui‐Long Geng, et al.
Angewandte Chemie International Edition (2019) Vol. 58, Iss. 35, pp. 12190-12194
Closed Access | Times Cited: 192
Recent Advances on Computational Investigations of N‐Heterocyclic Carbene Catalyzed Cycloaddition/Annulation Reactions: Mechanism and Origin of Selectivities
Yang Wang, Donghui Wei, Wenjing Zhang
ChemCatChem (2017) Vol. 10, Iss. 2, pp. 338-360
Open Access | Times Cited: 118
NHC‐Catalyzed Enantioselective [4+3] Cycloaddition of Ortho‐Hydroxyphenyl Substituted Para‐Quinone Methides with Isatin‐Derived Enals
Wenjun Li, Huijun Yuan, Zhantao Liu, et al.
Advanced Synthesis & Catalysis (2018) Vol. 360, Iss. 13, pp. 2460-2464
Closed Access | Times Cited: 108
Oxidative N‐Heterocyclic Carbene Catalysis
Carmela De Risi, Arianna Brandolese, Graziano Di Carmine, et al.
Chemistry - A European Journal (2022) Vol. 29, Iss. 4
Open Access | Times Cited: 39
Asymmetric synthesis of spirofuro[2,3-b]azepine-5,3′-indoline derivativesviacycloisomerization/[4 + 3] annulation process under Au/N-heterocyclic carbene relay catalysis
Mengwei You, Yan Li, Xin Lv, et al.
Organic Chemistry Frontiers (2023) Vol. 10, Iss. 13, pp. 3347-3352
Closed Access | Times Cited: 23
Enantioselective N-Heterocyclic Carbene-Catalyzed Synthesis of Spirocyclic Oxindole-benzofuroazepinones
Zhong‐Hua Gao, Kun‐Quan Chen, Yan Zhang, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 24, pp. 15225-15235
Closed Access | Times Cited: 76
Stereoselective Synthesis of 3,3-Disubstituted Oxindoles and Spirooxindoles via Allylic Alkylation of Morita–Baylis–Hillman Carbonates of Isatins with Cyclic Sulfamidate Imines Catalyzed by DABCO
Sanjeeva K. Arupula, Soumitra Guin, Anubha Yadav, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 5, pp. 2660-2675
Closed Access | Times Cited: 54
N‐Heterocyclic Carbene Catalyzed Asymmetric Synthesis of Pentacyclic Spirooxindoles via [3+3] Annulations of Isatin‐Derived Enals and Cyclic N‐Sulfonyl Ketimines
Qiang Liu, Xiang‐Yu Chen, Sun Li, et al.
Advanced Synthesis & Catalysis (2019) Vol. 361, Iss. 9, pp. 1991-1994
Open Access | Times Cited: 45
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: 40
Recent Advances in Nucleophilic Lewis Base‐Catalyzed Cycloadditions for Synthesis of Spirooxindoles
Qing‐Feng Li, Jing Ma, Junjia Meng, et al.
Advanced Synthesis & Catalysis (2023) Vol. 365, Iss. 24, pp. 4412-4439
Closed Access | Times Cited: 14
Competing mechanisms and origins of chemo- and stereo-selectivities of NHC-catalyzed reactions of enals with 2-aminoacrylates
Yang Wang, Yanyan Wang, Xinghua Wang, et al.
Catalysis Science & Technology (2018) Vol. 8, Iss. 16, pp. 4229-4240
Closed Access | Times Cited: 45
Recent Advances in the Synthesis of Spiroheterocycles via N-Heterocyclic Carbene Organocatalysis
Yue Liu, Xiang Zhang, Rong Zeng, et al.
Molecules (2017) Vol. 22, Iss. 11, pp. 1882-1882
Open Access | Times Cited: 43
Computational study on the NHC-catalyzed synthesis of 2,3-disubstituted indoles: mechanism, key intermediate and the role of the catalyst
Peng-Cheng Tu, Ling Zhou, Alexander M. Kirillov, et al.
Organic Chemistry Frontiers (2018) Vol. 5, Iss. 8, pp. 1356-1365
Closed Access | Times Cited: 40
Facile Synthesis of 2,2-Diacyl Spirocyclohexanones via an N-Heterocyclic Carbene-Catalyzed Formal [3C + 3C] Annulation
Yaru Gao, Dehai Liu, Zhenqian Fu, et al.
Organic Letters (2019) Vol. 21, Iss. 4, pp. 926-930
Closed Access | Times Cited: 38
N‐Heterocyclic Carbene/Copper Cooperative Catalysis for the Asymmetric Synthesis of Spirooxindoles
Zijing Zhang, Ling Zhang, Rui‐Long Geng, et al.
Angewandte Chemie (2019) Vol. 131, Iss. 35, pp. 12318-12322
Closed Access | Times Cited: 36
Organocatalytic Enantioselective Friedel–Crafts Alkylation/Lactonization Reaction of Hydroxyindoles with Methyleneoxindoles
Mengjie Xiao, Dengfeng Xu, Weihong Liang, et al.
Advanced Synthesis & Catalysis (2017) Vol. 360, Iss. 5, pp. 917-924
Closed Access | Times Cited: 38
Isothiourea and Brønsted Acid Cooperative Catalysis: Enantioselective Construction of Dihydropyridinones
Yu‐Chen Zhang, Rui‐Long Geng, Jin Song, et al.
Organic Letters (2020) Vol. 22, Iss. 6, pp. 2261-2265
Closed Access | Times Cited: 28
Recent advances of N-heterocyclic carbenes in the applications of constructing carbo- and heterocyclic frameworks with potential biological activity
Meimei Li, Xiao-Zhen Chen, Yun Deng, et al.
RSC Advances (2021) Vol. 11, Iss. 60, pp. 38060-38078
Open Access | Times Cited: 26
NHC‐Catalyzed Remote γ,δ–Protonation and Formal [3+3] Annulation to Access Functionalized Dihydropyridinones
Chengxian Yang, A. V. Pan, Jing Qi, et al.
Asian Journal of Organic Chemistry (2025)
Closed Access
N-Heterocyclic Carbene-Catalyzed [3 + 3] Annulation of 5-Aminopyrazoles with Enals: Enantioselective Synthesis of Pyrazolo[3,4-b]pyridones
Jiahan Li, Xiaoyong Duan, Xiaojie Ren, et al.
The Journal of Organic Chemistry (2023) Vol. 88, Iss. 23, pp. 16621-16632
Closed Access | Times Cited: 9
The Role of the Fused Ring in Bicyclic Triazolium Organocatalysts: Kinetic, X-ray, and DFT Insights
Jiayun Zhu, Inmaculada Moreno, Peter J. Quinn, et al.
The Journal of Organic Chemistry (2022) Vol. 87, Iss. 6, pp. 4241-4253
Open Access | Times Cited: 14
Mechanisms and Stereoselectivities of NHC‐Catalyzed [3 + 4] Cycloaddition Reaction between Isatin‐Derived Enal and N‐(ortho‐Chloromethyl)aryl Amide
Yan Li, Zhiqiang Zhang
European Journal of Organic Chemistry (2019) Vol. 2019, Iss. 19, pp. 2989-2997
Closed Access | Times Cited: 22
Lewis‐Base‐Catalyzed Domino Reaction of Morita–Baylis–Hillman Carbonates of Isatins with Enolizable Cyclic Carbonyl Compounds: Stereoselective Access to Spirooxindole‐Pyrans
Anubha Yadav, Joyanta Banerjee, Sanjeeva K. Arupula, et al.
Asian Journal of Organic Chemistry (2018) Vol. 7, Iss. 8, pp. 1595-1599
Closed Access | Times Cited: 21
Page 1 - Next Page

Scroll to top