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:

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

Showing 1-25 of 108 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: 253
Recent developments in 1,6-addition reactions of para-quinone methides (p-QMs)
Jia‐Yin Wang, Wen‐Juan Hao, Shu‐Jiang Tu, et al.
Organic Chemistry Frontiers (2020) Vol. 7, Iss. 13, pp. 1743-1778
Open Access | Times Cited: 243
para‐Quinone Methides as Acceptors in 1,6‐Nucleophilic Conjugate Addition Reactions for the Synthesis of Structurally Diverse Molecules
Carolina G. S. Lima, Fernanda P. Pauli, Dora C. S. Costa, et al.
European Journal of Organic Chemistry (2020) Vol. 2020, Iss. 18, pp. 2650-2692
Closed Access | Times Cited: 193
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
Catalytic Asymmetric (4+3) Cyclizations of In Situ Generated ortho‐Quinone Methides with 2‐Indolylmethanols
Meng Sun, Chun Ma, Si‐Jia Zhou, et al.
Angewandte Chemie International Edition (2019) Vol. 58, Iss. 26, pp. 8703-8708
Open Access | Times Cited: 190
Progress in organocatalytic asymmetric (4+3) cycloadditions for the enantioselective construction of seven-membered rings
Wei Tan, Jiayi Zhang, Cong‐Hui Gao, et al.
Science China Chemistry (2023) Vol. 66, Iss. 4, pp. 966-992
Closed Access | Times Cited: 81
Quinone methides and indole imine methides as intermediates in enantioselective catalysis
Xingguang Li, Zhiyang Li, Jianwei Sun
Nature Synthesis (2022) Vol. 1, Iss. 6, pp. 426-438
Closed Access | Times Cited: 72
Metal-Catalyzed (4 + 3) Cyclization of Vinyl Aziridines with para-Quinone Methide Derivatives
Fei Jiang, Fu-Ru Yuan, Liwen Jin, et al.
ACS Catalysis (2018) Vol. 8, Iss. 11, pp. 10234-10240
Closed Access | Times Cited: 134
Asymmetric Synthesis of Spiro-oxindole-ε-lactones through N-Heterocyclic Carbene Catalysis
Qiang Liu, Li Sun, Xiang‐Yu Chen, et al.
Organic Letters (2018) Vol. 20, Iss. 12, pp. 3622-3626
Closed Access | Times Cited: 107
Remote Stereocontrolled Construction of Vicinal Axially Chiral Tetrasubstituted Allenes and Heteroatom-Functionalized Quaternary Carbon Stereocenters
Pei Zhang, Qiuhong Huang, Yuyu Cheng, et al.
Organic Letters (2019) Vol. 21, Iss. 2, pp. 503-507
Closed Access | Times Cited: 93
Construction of Oxygen‐ and Nitrogen‐based Heterocycles from p‐Quinone Methides
Gurdeep Singh, Rajat Pandey, Yogesh A. Pankhade, et al.
The Chemical Record (2021) Vol. 21, Iss. 12, pp. 4150-4173
Closed Access | Times Cited: 64
Copper-catalyzed asymmetric 1,6-conjugate addition of in situ generated para-quinone methides with β-ketoesters
Yi-Feng Wang, Chaojie Wang, Qing-Zhou Feng, et al.
Chemical Communications (2022) Vol. 58, Iss. 46, pp. 6653-6656
Closed Access | Times Cited: 56
Asymmetric Redox Allylic Alkylation to Access 3,3′‐Disubstituted Oxindoles Enabled by Ni/NHC Cooperative Catalysis
Tao Fan, Jin Song, Liu‐Zhu Gong
Angewandte Chemie International Edition (2022) Vol. 61, Iss. 22
Closed Access | Times Cited: 48
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
Chiral Thioureas—Preparation and Significance in Asymmetric Synthesis and Medicinal Chemistry
Franz Steppeler, Dominika Iwan, Elżbieta Wojaczyńska, et al.
Molecules (2020) Vol. 25, Iss. 2, pp. 401-401
Open Access | Times Cited: 69
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
Catalytic Asymmetric Conjugate Addition of Indoles to para-Quinone Methide Derivatives
Jinrong Wang, Xiaoli Jiang, Qing‐Qing Hang, et al.
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 12, pp. 7829-7839
Closed Access | Times Cited: 59
Enantioselective Catalytic [4+1]‐Cyclization of ortho‐Hydroxy‐para‐Quinone Methides with Allenoates
Katharina Zielke, Ondřej Kováč, Michael Winter, et al.
Chemistry - A European Journal (2019) Vol. 25, Iss. 34, pp. 8163-8168
Open Access | Times Cited: 57
Phosphine Sequentially Catalyzed Domino 1,6-Addition/Annulation: Access to Functionalized Chromans and Tetrahydroquinolines with an Ethynyl-Substituted All-Carbon Quaternary Center
Yannan Zhu, Dan Wang, You Huang
Organic Letters (2019) Vol. 21, Iss. 4, pp. 908-912
Closed Access | Times Cited: 56
Visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoacetates: An approach to 2,3-dihydrobenzofuran derivatives
Shuang‐Jing Zhou, Bao‐Gui Cai, Chuxia Hu, et al.
Chinese Chemical Letters (2021) Vol. 32, Iss. 8, pp. 2577-2581
Closed Access | Times Cited: 53
Organocatalytic Enantioselective 1,10-Addition of Alkynyl Indole Imine Methides with Thiazolones: An Access to Axially Chiral Tetrasubstituted Allenes
Xiao Lin, Boming Shen, Ziyang Wang, et al.
Organic Letters (2022) Vol. 24, Iss. 27, pp. 4914-4918
Closed Access | Times Cited: 34
Chiral Brønsted acid-catalyzed asymmetric intermolecular [4 + 2] annulation of ynamides with para-quinone methides
Hang‐Hao Li, Ya-Nan Meng, Can‐Ming Chen, et al.
Science China Chemistry (2023) Vol. 66, Iss. 5, pp. 1467-1473
Closed Access | Times Cited: 18
Metal-Catalyzed Oxa-[4+2] Cyclizations of Quinone Methides with Alkynyl Benzyl Alcohols
Cong-Shuai Wang, Yu‐Chun Cheng, Zhou Ji, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 22, pp. 13861-13873
Closed Access | Times Cited: 58
Catalyst-Controlled Diastereodivergent Construction of Vicinal Sulfur-Functionalized Quaternary and Tertiary Stereocenters
Lili Zhang, Huijun Yuan, Wei Lin, et al.
Organic Letters (2018) Vol. 20, Iss. 16, pp. 4970-4974
Closed Access | Times Cited: 54
Page 1 - Next Page

Scroll to top