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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:

Diastereoselective synthesis of spiro[chromane-3,3′-indolines] and spiro[chromane-3,2′-indenes] via DBU promoted formal [4 + 2]cycloaddition reaction
Daqian Wang, Jing Sun, Chao‐Guo Yan
Green Synthesis and Catalysis (2021) Vol. 3, Iss. 1, pp. 53-58
Open Access | Times Cited: 28

Showing 1-25 of 28 citing articles:

Spirocyclic compounds: potential drug leads in the fight against Mycobacterium tuberculosis
Pardeep Kumar, Anuradha Singampalli, Rani Bandela, et al.
Future Medicinal Chemistry (2025), pp. 1-19
Closed Access | Times Cited: 1
Spirooxindoles: Recent report of green synthesis approach
Agus Rimus Liandi, Antonius Herry Cahyana, Diva Naufal Alfariza, et al.
Green Synthesis and Catalysis (2023) Vol. 5, Iss. 1, pp. 1-13
Open Access | Times Cited: 21
An Access to Highly Functionalized Dihydrobenzofuran Spirooxindole Scaffolds
Daqian Wang, Jing Sun, Ying Han, et al.
Organic Letters (2022) Vol. 24, Iss. 42, pp. 7790-7795
Closed Access | Times Cited: 26
Synthesis spiro and fused chromenes via [4 + 2] cycloaddition of salicyl N-tosylimines and cyclic dienophiles
Xing Liu, Daqian Wang, Jing Sun, et al.
Journal of Molecular Structure (2024) Vol. 1304, pp. 137684-137684
Closed Access | Times Cited: 5
Efficient construction of diverse spiro[indoline-3,4′-pyrrolo[3,4-b]pyridines] via [3 + 3] cycloaddition of MBH carbonates of isatins with β-enamino maleimides
Liu‐Na Pan, Jing Sun, Xueyan Liu, et al.
Organic & Biomolecular Chemistry (2022) Vol. 20, Iss. 35, pp. 7099-7104
Closed Access | Times Cited: 20
Construction of Diverse Fused Chromene Frameworks via Isocyanide-Based Three-Component Reaction
Yu‐Wei He, Li Huang, Kun Huang, et al.
The Journal of Organic Chemistry (2024) Vol. 89, Iss. 15, pp. 10854-10866
Closed Access | Times Cited: 4
Construction of Spiro[indoline‐3,2′‐pyrrolo[2,1‐a]Isoquinoline] and Spiro[indoline‐3,2′‐pyrrolo[1,2‐a]Quinoline] via Isocyanide‐Based Three‐Component Reaction
Dongmei Liu, Yu‐Wei He, Ying Han, et al.
ChemistrySelect (2025) Vol. 10, Iss. 4
Closed Access
Lewis Acid-Catalyzed [3 + 2]-Cyclization of Iodonium Ylides with Azadienes: Access to Spiro[benzofuran-2,2′-furan]-3-ones
Yang Liu, Chao Pi, Yangjie Wu, et al.
Organic Letters (2022) Vol. 24, Iss. 41, pp. 7502-7506
Closed Access | Times Cited: 17
Synthesis of Oxo-Bridged Dibenzoazocines through Ruthenium-Catalyzed [4 + 3]-Cycloannulation of Aza-ortho-quinone Methides with Carbonyl Ylides
Pengfei Jia, Zhiqian Lin, Shenmeng Yan, et al.
Organic Letters (2023) Vol. 25, Iss. 27, pp. 5134-5139
Closed Access | Times Cited: 10
Selective construction of dispiro[indoline-3,2'-quinoline-3',3''-indoline] and dispiro[indoline-3,2'-pyrrole-3',3''-indoline] via three-component reaction
Ziying Xiao, Feng‐Shun Xu, Jing Sun, et al.
Beilstein Journal of Organic Chemistry (2023) Vol. 19, pp. 1234-1242
Open Access | Times Cited: 9
Rh-Catalyzed [3+2] Annulation of Cyclic Ketimines and Alkynyl Chloride: A Strategy for Accessing Unsymmetrically Substituted and Highly Functionalizable Indenes
Xu Zhao, Chenrui Fan, Jianbo He, et al.
Organic Letters (2022) Vol. 24, Iss. 50, pp. 9169-9173
Open Access | Times Cited: 15
Iron(iii)-catalyzed tandem annulation of indolyl-substituted p-quinone methides with ynamides for the synthesis of cyclopenta[b]indoles
Ke‐Yin Yu, Xiao‐Min Ge, Yi-Jun Fan, et al.
Chemical Communications (2022) Vol. 58, Iss. 62, pp. 8710-8713
Closed Access | Times Cited: 12
1,3-Indanedione: An versatile building block
Chao‐Guo Yan
Green Synthesis and Catalysis (2022) Vol. 4, Iss. 2, pp. 78-88
Open Access | Times Cited: 12
Diastereoselective synthesis of polycyclic indolinesviadearomative [4 + 2] cycloaddition of 3-nitroindoles withortho-aminophenylp-quinone methides
Zhou Shun, Hui-Ling Qian, Jian‐Qiang Zhao, et al.
Organic & Biomolecular Chemistry (2023) Vol. 21, Iss. 7, pp. 1373-1378
Closed Access | Times Cited: 6
Organocatalytic Asymmetric Synthesis of Tetrahydroquinolines from ortho-Aminophenyl para-Quinone Methides
Fengbiao Luo, Hao Dong, Weiwu Ren, et al.
Organic Letters (2022) Vol. 24, Iss. 42, pp. 7727-7731
Closed Access | Times Cited: 9
Organocatalytic formal [4 + 2] cycloaddition of o-quinone-methyl derivatives and 2-isocyanatomalonate diesters for the construction of chroman derivatives with adjacent quaternary chiral centers
Tong Xiong, Yi-Zhao Xu, Yao Wang, et al.
Organic Chemistry Frontiers (2024) Vol. 11, Iss. 10, pp. 2917-2921
Closed Access | Times Cited: 1
COAP‐Pd Catalyzed Asymmetric Formal [3+2] Cycloaddition for Optically Active Multistereogenic Spiro Cyclopentane‐Indandiones Bearing Cyclic N‐Sulfonyl Ketimine Skeletons
Jiayu Song, Xing‐Yun Sun, Bailin Wang, et al.
Chemistry - An Asian Journal (2024) Vol. 19, Iss. 12
Closed Access | Times Cited: 1
Iodine promoted annulation reaction for selective construction of Spiro[indene-2,1′-pyrido[4,3-b]indole] and Benzo[5,6]pyrrolo[3′,2': 3,4]cyclohepta[1,2-b]indole
Lingyun Zhu, Jing Sun, Dan Liu, et al.
Tetrahedron (2024) Vol. 159, pp. 134026-134026
Closed Access | Times Cited: 1
Diastereodivergent formal [4 + 1] cycloaddition of azoalkenes as one-carbon synthons
Chun-Yan Guan, Tian‐Jiao Han, Shi‐Kun Jia, et al.
Green Synthesis and Catalysis (2022) Vol. 4, Iss. 3, pp. 258-262
Open Access | Times Cited: 7
Efficient synthesis of spirooxazine-pyrans via rhodium-catalyzed [3+3] cascade spiroannulation of benzoxazines with 1-diazonaphthalen-2(1H)-ones
Junwei Huang, Xuelin Yue, Yijie Gao, et al.
New Journal of Chemistry (2023) Vol. 47, Iss. 30, pp. 14430-14435
Closed Access | Times Cited: 3
Regio- and diastereoselective synthesis of diverse spirocyclic indenes by cyclization with indene-dienes as two carbon building blocks
Yi-Hang Deng, Wenli Xu, Lei Wang, et al.
Organic & Biomolecular Chemistry (2023) Vol. 21, Iss. 33, pp. 6681-6686
Closed Access | Times Cited: 3
3-Phenacylideneoxindoles in organic synthesis: Recent developments
Fatemeh Doraghi, Mohammad Javad Karimi, Bahareh Bari, et al.
Tetrahedron Letters (2023) Vol. 129, pp. 154725-154725
Closed Access | Times Cited: 3
Gold self-relay catalysis enabling Nazarov cyclization/1,6-addition cascade toward functionalized cyclopentenones
Tian-Shu Zhang, Jing Li, Huaming Sun, et al.
Tetrahedron (2023) Vol. 147, pp. 133661-133661
Closed Access | Times Cited: 2
Base Promoted Three‐component Reaction for Efficient Construction of Spiro[indoline‐3,3′‐quinoline]‐2,5′‐dione
Ping Wu, Feng‐Shun Xu, Jing Sun, et al.
ChemistrySelect (2023) Vol. 8, Iss. 37
Closed Access | Times Cited: 2
Cu-Catalyzed synthesis of spiroimidazole derivatives via an indolyl mediated cyclization–rearrangement reaction
Shanping Chen, Xia Yi, Wei Feng, et al.
Organic Chemistry Frontiers (2022) Vol. 9, Iss. 21, pp. 5885-5890
Closed Access | Times Cited: 3
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