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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:

Access to Spiro and Fused Indole Derivatives from α,β-Unsaturated Aldehydes Enabled by N-Heterocyclic Carbene Catalysis
Weifang Tang, Ding Du
The Chemical Record (2016) Vol. 16, Iss. 3, pp. 1489-1500
Closed Access | Times Cited: 33

Showing 1-25 of 33 citing articles:

Formal [3 + 4] Annulation of α,β-Unsaturated Acyl Azoliums: Access to Enantioenriched N–H-Free 1,5-Benzothiazepines
Chao Fang, Tao Lu, Jindong Zhu, et al.
Organic Letters (2017) Vol. 19, Iss. 13, pp. 3470-3473
Closed Access | Times Cited: 68
1-Hydroxybenzotriazole-Assisted, N-Heterocyclic Carbene Catalyzed β-Functionalization of Saturated Carboxylic Esters: Access to Spirooxindole Lactones
Jianfeng Xu, Shiru Yuan, Maozhong Miao, et al.
The Journal of Organic Chemistry (2016) Vol. 81, Iss. 22, pp. 11454-11460
Closed Access | Times Cited: 58
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
Asymmetric Synthesis of 2′‐Trifluoromethylated Spiro‐pyrrolidine‐3,3′‐oxindoles via Squaramide‐Catalyzed Umpolung and 1,3‐Dipolar Cycloaddition
Jinhuan Su, Zelin Ma, Xiaoyuan Li, et al.
Advanced Synthesis & Catalysis (2016) Vol. 358, Iss. 23, pp. 3777-3785
Closed Access | Times Cited: 51
Direct and Enantioselective Synthesis of N−H‐Free 1,5‐Benzodiazepin‐2‐ones by an N‐Heterocyclic Carbene Catalyzed [3+4] Annulation Reaction
Chao Fang, Jing Cao, Kewen Sun, et al.
Chemistry - A European Journal (2017) Vol. 24, Iss. 9, pp. 2103-2108
Closed Access | Times Cited: 42
Organocatalytic C–C bond activation of cyclopropenones for ring-opening formal [3 + 2] cycloaddition with isatins
Junyu Xu, Jing Cao, Chao Fang, et al.
Organic Chemistry Frontiers (2017) Vol. 4, Iss. 4, pp. 560-564
Closed Access | Times Cited: 39
Esters as Alkynyl Acyl Ammonium and Azolium Precursors: A Formal [2 + 3] Annulation with Amidomalonates via Lewis Base/Lewis Acid Cooperative Catalysis
Jing Cao, Kewen Sun, Shuding Dong, et al.
Organic Letters (2017) Vol. 19, Iss. 24, pp. 6724-6727
Closed Access | Times Cited: 36
Access to dihydropyrano[3,2-b]pyrrol-5-ones skeletons by N-heterocyclic carbene-catalyzed [3+3] annulations
Yatong Wu, Rui Zhang, Xiaoyong Duan, et al.
Chemical Communications (2020) Vol. 56, Iss. 68, pp. 9854-9857
Closed Access | Times Cited: 28
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
L-Pyroglutamic Sulphonamide as Hydrogen-Bonding Organocatalyst: Enantioselective Diels–Alder Cyclization to Construct Carbazolespirooxindoles
Ji‐Wei Ren, Jing Wang, Jun‐An Xiao, et al.
The Journal of Organic Chemistry (2017) Vol. 82, Iss. 12, pp. 6441-6449
Closed Access | Times Cited: 32
NHC-Catalyzed Cascade Reaction between β-Methyl Enals and Dienones for Quick Construction of Complex Multicyclic Lactones
Jun Sun, Jun Xu, Guihua Nie, et al.
Organic Letters (2020) Vol. 22, Iss. 7, pp. 2595-2599
Open Access | Times Cited: 27
β-Functionalization of Indolin-2-one-Derived Aliphatic Acids for the Divergent Synthesis of Spirooxindole γ-Butyrolactones
Jing Cao, Shuding Dong, Delu Jiang, et al.
The Journal of Organic Chemistry (2017) Vol. 82, Iss. 8, pp. 4186-4193
Closed Access | Times Cited: 27
N‐Heterocyclic Carbene‐Catalyzed in situ Activation of Alkynyl Acids for C−S Bond Formation: Access to Imidazo[2,1‐b][1,3]thiazinones
Kewen Sun, Shiyi Jin, Jindong Zhu, et al.
Advanced Synthesis & Catalysis (2018) Vol. 360, Iss. 23, pp. 4515-4522
Closed Access | Times Cited: 26
Alkynyl Acylammoniums as Electrophilic 3C Synthons in a Formal [3 + 3] Annulation: Access to Functionalized 4H-Pyran-4-ones
Shuding Dong, Chao Fang, Weifang Tang, et al.
Organic Letters (2016) Vol. 18, Iss. 15, pp. 3882-3885
Closed Access | Times Cited: 24
Visible Light/Molecular-Iodine-Mediated Intermolecular Spirolactonization Reaction of Olefins with Cyclic Ketones
Saki Maejima, Eiji Yamaguchi, Akichika Itoh
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 15, pp. 9519-9531
Closed Access | Times Cited: 23
Organocatalytic Vinylogous Michael Addition/Cyclization Cascade of 2‐Alkylidene Indane‐1,3‐diones with Enals: A Regio‐ and Stereocontrolled Diversity‐Oriented Route to Indane‐1,3‐dione Derivatives
Jen‐Yu Kuan, I‐Ting Chen, Hsuan Lin, et al.
Advanced Synthesis & Catalysis (2023) Vol. 365, Iss. 20, pp. 3493-3504
Open Access | Times Cited: 5
Synthesis of Succinimide Derivatives by NHC-Catalyzed Stetter Reaction of Aromatic Aldehydes with N-Substituted Itaconimides
Milind M. Ahire, Santosh B. Mhaske
ACS Omega (2017) Vol. 2, Iss. 10, pp. 6598-6604
Open Access | Times Cited: 16
N‐Heterocyclic Carbene‐Catalyzed Activation of Ynals for the Construction of Functional Pyridines
Jiahui Li, Xiaoyong Duan, Zhaohui Tian, et al.
Asian Journal of Organic Chemistry (2020) Vol. 9, Iss. 3, pp. 385-390
Closed Access | Times Cited: 14
Diversity‐Oriented Synthesis of Spirocyclohexene Indane‐1,3‐diones and Coumarin‐Fused Cyclopentanes via an Organobase‐Controlled Cascade Reaction
Min Wang, Ping‐Yao Tseng, Woei‐Jye Chi, et al.
Advanced Synthesis & Catalysis (2020) Vol. 362, Iss. 16, pp. 3407-3415
Closed Access | Times Cited: 14
N -heterocyclic carbene-mediated formal [3+3] annulation of isatin-derived α, β-unsaturated acids: Access to functionalized 3,4′-spirooxindole δ -lactones
Weiguo Zhang, Junyu Xu, Jing Cao, et al.
Tetrahedron (2017) Vol. 73, Iss. 23, pp. 3249-3254
Closed Access | Times Cited: 14
N‐Heterocyclic Carbene‐Catalyzed Double Michael Addition: Stereoselective Synthesis of Spirofluorenes and Multisubstituted Indanes
Fen Xing, Zenan Feng, Ying Wang, et al.
Advanced Synthesis & Catalysis (2018) Vol. 360, Iss. 8, pp. 1704-1710
Closed Access | Times Cited: 14
NHC-Mediated Synthesis of Tricyclic Spirocarbocycles via an Intramolecular Stetter Reaction of Cyclic Enal-Enones
Day‐Shin Hsu, Suz-Ping Liang
The Journal of Organic Chemistry (2019) Vol. 85, Iss. 2, pp. 1270-1278
Closed Access | Times Cited: 13
Michael reaction in organocascade catalysis: A powerful tool for creating architectural complexity in the construction of medicinally privileged heterocyclic scaffolds
Ram Naresh Yadav, Md. Firoj Hossain, Devalina Ray, et al.
Catalysis Reviews (2024), pp. 1-266
Closed Access | Times Cited: 1
DMAP-promoted in situ activation of bromoacetic acid as a 2-carbon synthon for facile synthesis of pyridines and fused pyridin-2-ones
Lu Wang, Gaoyuan Zhu, Weifang Tang, et al.
Tetrahedron (2016) Vol. 72, Iss. 41, pp. 6510-6517
Closed Access | Times Cited: 11
Isa‒NHC‒catalyzed intermolecular Stetter reaction of aromatic aldehydes with maleimides: An efficient access to 3‒aroylsuccinimides
Milind M. Ahire, Santosh B. Mhaske
Tetrahedron (2018) Vol. 74, Iss. 16, pp. 2079-2084
Closed Access | Times Cited: 8
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