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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:

Polycyclic indole alkaloid-type compounds by MCR
Wei Wang, Eberhardt Herdtweck, Alexander Dömlingꝉ
Chemical Communications (2009) Vol. 46, Iss. 5, pp. 770-772
Closed Access | Times Cited: 71

Showing 26-50 of 71 citing articles:

Construction of tetrahydro-β-carboline skeletons via Brønsted acid activation of imide carbonyl group: syntheses of indole alkaloids (±)-harmicine and (±)-10-desbromoarborescidine-A
Selvaraj Mangalaraj, Chinnasamy Ramaraj Ramanathan
RSC Advances (2012) Vol. 2, Iss. 33, pp. 12665-12665
Closed Access | Times Cited: 37
Recent Advances in Multicomponent Reaction Chemistry
Christopher Hulme, Muhammad Ayaz, Guillermo Martinez‐Ariza, et al.
(2015), pp. 145-187
Closed Access | Times Cited: 33
Tricycles by a New Ugi Variation and Pictet–Spengler Reaction in One Pot
Mantosh K. Sinha, Kareem Khoury, Eberhardt Herdtweck, et al.
Chemistry - A European Journal (2013) Vol. 19, Iss. 25, pp. 8048-8052
Open Access | Times Cited: 32
Recent advances in the development of polycyclic skeletons via Ugi reaction cascades
Jie Lei, Jiang Ping Meng, Dianyong Tang, et al.
Molecular Diversity (2018) Vol. 22, Iss. 2, pp. 503-516
Closed Access | Times Cited: 31
An efficient Ugi-3CR/aza Diels–Alder/Pomeranz–Fritsch protocol towards novel aza-analogues of (±)-nuevamine, (±)-lennoxamine and magallanesine: a diversity oriented synthesis approach
Óscar Vázquez-Vera, Jorge S. Sánchez-Badillo, Alejandro Islas‐Jácome, et al.
Organic & Biomolecular Chemistry (2016) Vol. 15, Iss. 11, pp. 2363-2369
Closed Access | Times Cited: 29
Facile synthesis of diverse isoindolinone derivatives via Ugi-4CR followed by Cu-catalyzed deamidative C(sp2)–C(sp3) coupling
Vikas Tyagi, Shahnawaz Khan, Prem M. S. Chauhan
Tetrahedron Letters (2012) Vol. 54, Iss. 10, pp. 1279-1284
Closed Access | Times Cited: 32
Expedient entry to the piperazinohydroisoquinoline ring system using a sequential Ugi/Pictet–Spengler/reductive methylation reaction protocol
Ma.‐Angeles Cano‐Herrera, Luis D. Miranda
Chemical Communications (2011) Vol. 47, Iss. 38, pp. 10770-10770
Closed Access | Times Cited: 31
Multicomponent Synthesis of Fused Benzimidazolopiperazines
Laurent El Kaïm, Laurence Grimaud, Srinivas Reddy Purumandla
The Journal of Organic Chemistry (2011) Vol. 76, Iss. 11, pp. 4728-4733
Closed Access | Times Cited: 31
Ugi 4-CR/Pictet–Spengler reaction as a short route to tryptophan-derived peptidomimetics
Giordano Lesma, R. Cecchi, Sergio Crippa, et al.
Organic & Biomolecular Chemistry (2012) Vol. 10, Iss. 45, pp. 9004-9004
Closed Access | Times Cited: 30
MCR synthesis of a tetracyclic tetrazole scaffold
Pravin Patil, Kareem Khoury, Eberhardt Herdtweck, et al.
Bioorganic & Medicinal Chemistry (2014) Vol. 23, Iss. 11, pp. 2699-2715
Open Access | Times Cited: 29
Diverse Isoquinoline Scaffolds by Ugi/Pomeranz–Fritsch and Ugi/Schlittler–Müller Reactions
Yuanze Wang, Pravin Patil, Katarzyna Kurpiewska, et al.
Organic Letters (2019) Vol. 21, Iss. 10, pp. 3533-3537
Open Access | Times Cited: 23
Bicyclic Heterocycles from Levulinic Acid through a Fast and Operationally Simple Diversity‐Oriented Multicomponent Approach
Chiara Lambruschini, Andrea Basso, Lisa Moni, et al.
European Journal of Organic Chemistry (2018) Vol. 2018, Iss. 39, pp. 5445-5455
Closed Access | Times Cited: 22
Stereoselective Synthesis of Functionalized Bicyclic Scaffolds by Passerini 3‐Center‐2‐Component Reactions of Cyclic Ketoacids
Răzvan C. Cioc, Verónica Estévez, Daan J. van der Niet, et al.
European Journal of Organic Chemistry (2016) Vol. 2017, Iss. 9, pp. 1262-1271
Open Access | Times Cited: 21
Construction of Highly Functionalized Piperazinones via Post-Ugi Cyclization and Diastereoselective Nucleophilic Addition
Shashank Tripathi, Mayur D. Ambule, Ajay Srivastava
The Journal of Organic Chemistry (2020) Vol. 85, Iss. 11, pp. 6910-6923
Closed Access | Times Cited: 19
Diastereodivergent Synthesis of Pentacyclic Spiroindolines via a Magnesium(II)-Catalyzed Cascade Reaction of N,N′-Cyclic Azomethine Imines with Indolyl-Substituted Isocyanides
Jianfeng Zheng, Lin Yang, Xin Dai, et al.
Organic Letters (2023) Vol. 25, Iss. 21, pp. 3829-3834
Closed Access | Times Cited: 6
Rapid synthesis of highly functionalised α-amino amides and medium ring lactones using multicomponent reactions of amino alcohols and isocyanides
Martin Bachman, Sam Mann, Tom D. Sheppard
Organic & Biomolecular Chemistry (2011) Vol. 10, Iss. 1, pp. 162-170
Closed Access | Times Cited: 21
Highly stereoselective one-pot construction of trisubstituted tetrahydro-β-carboline-fused diketopiperazines: a synthetic route towards cialis analogues
Mouhamad Jida, Dirk Tourwé, Steven Ballet
RSC Advances (2014) Vol. 4, Iss. 72, pp. 38159-38163
Closed Access | Times Cited: 20
Towards a facile and convenient synthesis of highly functionalized indole derivatives based on multi-component reactions
Constantinos G. Neochoritis, Alexander Dömlingꝉ
Organic & Biomolecular Chemistry (2014) Vol. 12, Iss. 10, pp. 1649-1651
Open Access | Times Cited: 20
Synthesis of polycyclic spiroindolines via the cascade reaction of 3-(2-isocyanoethyl)indoles
Haizhen Li, Jinyu Wu, Jianfeng Zheng, et al.
Chemical Communications (2021) Vol. 57, Iss. 84, pp. 11092-11095
Closed Access | Times Cited: 15
Synthesis of diverse indole libraries on polystyrene resin – Scope and limitations of an organometallic reaction on solid supports
Kerstin Knepper, Sylvia Vanderheiden, Stefan Bräse
Beilstein Journal of Organic Chemistry (2012) Vol. 8, pp. 1191-1199
Open Access | Times Cited: 19
Diastereoselective cascade reactions toward substituted diazaindeno[2,1-α]phenanthrenes
Xiaoyu Wu, Huihui Fang, Qin Liu, et al.
Tetrahedron (2011) Vol. 67, Iss. 38, pp. 7251-7257
Closed Access | Times Cited: 19
Multicomponent Reactions
Yijun Huang, Ahmed Yazbak, Alexander Dömlingꝉ
(2012), pp. 497-522
Closed Access | Times Cited: 18
Access to Polycyclic Alkaloid‐Like Structures by Coupling the Passerini and Ugi Reactions with Two Sequential Metal‐Catalyzed Cyclizations
Martina Spallarossa, Luca Banfi, Andrea Basso, et al.
Advanced Synthesis & Catalysis (2016) Vol. 358, Iss. 18, pp. 2940-2948
Closed Access | Times Cited: 16
Differentiating alkyne reactivity in the post-Ugi transformations: Access to polycyclic indole-fused frameworks
Chao Liu, Gaigai Wang, Ying‐Chun Wang, et al.
Tetrahedron Letters (2018) Vol. 59, Iss. 19, pp. 1823-1827
Closed Access | Times Cited: 16
Synthesis of fused polycyclic β-carboline derivatives using Ugi-4CR followed by cascade cyclization
Vipin Kumar, Anjali Saxena, Ranjan Patra, et al.
Molecular Diversity (2022) Vol. 27, Iss. 2, pp. 951-957
Closed Access | Times Cited: 8

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