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:

One-pot synthesis of spiropyrroloquinoline-isoindolinone and their aza-analogs via the Ugi-4CR/metal-free intramolecular bis-annulation process
Mehdi Ghandi, Nahid Zarezadeh, Alireza Abbasi
Organic & Biomolecular Chemistry (2015) Vol. 13, Iss. 30, pp. 8211-8220
Closed Access | Times Cited: 38

Showing 1-25 of 38 citing articles:

Rhodium-Catalyzed [3 + 2] Annulation of Cyclic N-Acyl Ketimines with Activated Olefins: Anticancer Activity of Spiroisoindolinones
Satyasheel Sharma, Yongguk Oh, Neeraj Kumar Mishra, et al.
The Journal of Organic Chemistry (2016) Vol. 82, Iss. 7, pp. 3359-3367
Closed Access | Times Cited: 101
Visible‐Light‐Induced Palladium‐Catalyzed Generation of Aryl Radicals from Aryl Triflates
Maxim Ratushnyy, Nikita Kvasovs, Sumon Sarkar, et al.
Angewandte Chemie International Edition (2020) Vol. 59, Iss. 26, pp. 10316-10320
Open Access | Times Cited: 99
Post-Ugi Cyclization for the Construction of Diverse Heterocyclic Compounds: Recent Updates
Jitender Bariwal, Rupinder Kaur, Leonid G. Voskressensky, et al.
Frontiers in Chemistry (2018) Vol. 6
Open Access | Times Cited: 63
Aldo‐X Bifunctional Building Blocks for the Synthesis of Heterocycles
Palanisamy Ravichandiran, Bingbing Lai, Yanlong Gu
The Chemical Record (2016) Vol. 17, Iss. 2, pp. 142-183
Closed Access | Times Cited: 50
Gold-Catalyzed Post-Ugi Ipso-Cyclization with Switchable Diastereoselectivity
Anton A. Nechaev, Kristof Van Hecke, Manzoor Zaman, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 15, pp. 8170-8182
Open Access | Times Cited: 43
Strategies and methodologies for the construction of spiro-γ-lactams: an update
Américo J. S. Alves, Nuno G. Alves, Maria I. L. Soares, et al.
Organic Chemistry Frontiers (2021) Vol. 8, Iss. 13, pp. 3543-3593
Open Access | Times Cited: 31
A systematic study on the use of different organocatalytic activation modes for asymmetric conjugated addition reactions of isoindolinones
Francesco Scorzelli, Antonia Di Mola, Francesco De Piano, et al.
Tetrahedron (2016) Vol. 73, Iss. 7, pp. 819-828
Closed Access | Times Cited: 38
Synthesis of various N-heterocycles using the four-component Ugi reaction
Majid Μ. Heravi, Leyla Mohammadkhani
Advances in heterocyclic chemistry (2019), pp. 351-403
Open Access | Times Cited: 32
Synthesis of Lactams via Isocyanide-Based Multicomponent Reactions
Shrikant G. Pharande
Synthesis (2020) Vol. 53, Iss. 03, pp. 418-446
Closed Access | Times Cited: 29
Transition metal-free advanced synthetic approaches for isoindolinones and their fused analogues
Shubhankar Samanta, Sk Asraf Ali, Anirban Bera, et al.
New Journal of Chemistry (2022) Vol. 46, Iss. 17, pp. 7780-7830
Closed Access | Times Cited: 17
Silver(I) Triflate‐Catalyzed Protocol for the Post‐Ugi Synthesis of Spiroindolines
Manzoor Zaman, Muhammad Hasan, Anatoly A. Peshkov, et al.
Advanced Synthesis & Catalysis (2019) Vol. 362, Iss. 1, pp. 261-268
Open Access | Times Cited: 26
Ligand-free palladium-catalyzed facile construction of tetra cyclic dibenzo[b,h][1,6]naphthyridine derivatives: domino sequence of intramolecular C–H bond arylation and oxidation reactions
Jay Bahadur Singh, Kishor Chandra Bharadwaj, Tanu Gupta, et al.
RSC Advances (2016) Vol. 6, Iss. 32, pp. 26993-26999
Closed Access | Times Cited: 24
Copper‐Catalyzed Multicomponent Reactions: Synthesis of Fused 1,2,3‐Triazolo‐1,3,6‐triazonines
Fernando Peringer, José Edmilson R. Nascimento, Paola B. Abib, et al.
European Journal of Organic Chemistry (2017) Vol. 2017, Iss. 18, pp. 2579-2586
Closed Access | Times Cited: 24
Propargylation of Ugi Amide Dianion: An Entry into Pyrrolidinone and Benzoindolizidine Alkaloid Analogues
Alaa Zidan, Marie Cordier, Abeer M. El‐Naggar, et al.
Organic Letters (2018) Vol. 20, Iss. 9, pp. 2568-2571
Closed Access | Times Cited: 22
One-pot tandem Ugi-4CR/ $$\hbox {S}_{N}$$ S N Ar approach to highly functionalized quino[2,3-b][1,5]benzoxazepines
Mehdi Ghandi, Nahid Zarezadeh, Alireza Abbasi
Molecular Diversity (2015) Vol. 20, Iss. 2, pp. 483-495
Closed Access | Times Cited: 21
Copper-catalyzed oxidative cleavage of Passerini and Ugi adducts in basic medium yielding α-ketoamides
Anirban Ghoshal, Mayur D. Ambule, Revoju Sravanthi, et al.
New Journal of Chemistry (2019) Vol. 43, Iss. 36, pp. 14459-14474
Closed Access | Times Cited: 16
Stefano Marcaccini: a pioneer in isocyanide chemistry
Ana G. Neo, José Luis Ramiro, María García‐Valverde, et al.
Molecular Diversity (2023) Vol. 28, Iss. 1, pp. 335-418
Open Access | Times Cited: 5
Preparation of Spiro[indene-1,1′-isoindolin]-3′-ones via Sulfuric Acid-Promoted Cascade Cyclization
Lang Sun, Peng Liu, Jing Wang, et al.
The Journal of Organic Chemistry (2017) Vol. 82, Iss. 16, pp. 8407-8418
Closed Access | Times Cited: 16
Straightforward access to complex isoindolinones from the Ugi reaction of o-nitrobenzoic acid derivatives
Mahanandaiah Kurva, Mansour Dolé Kerim, Rocío Gámez‐Montaño, et al.
Organic & Biomolecular Chemistry (2019) Vol. 17, Iss. 44, pp. 9655-9659
Open Access | Times Cited: 15
One-pot synthesis and sigma receptor binding studies of novel spirocyclic-2,6-diketopiperazine derivatives
Mehdi Ghandi, Fatemeh Sherafat, Masoud Sadeghzadeh, et al.
Bioorganic & Medicinal Chemistry Letters (2016) Vol. 26, Iss. 11, pp. 2676-2679
Closed Access | Times Cited: 14
Visible‐Light‐Induced Palladium‐Catalyzed Generation of Aryl Radicals from Aryl Triflates
Maxim Ratushnyy, Nikita Kvasovs, Sumon Sarkar, et al.
Angewandte Chemie (2020) Vol. 132, Iss. 26, pp. 10402-10406
Closed Access | Times Cited: 14
Advances in Base‐Mediated Post‐Ugi Transformations via Peptidyl Anion Trapping
Anirban Ghoshal, Mayur D. Ambule, Anamika Yadav, et al.
Asian Journal of Organic Chemistry (2020) Vol. 10, Iss. 2, pp. 315-333
Closed Access | Times Cited: 13
One-pot synthesis of novel 1-(1H-tetrazol-5-yl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine derivatives via an Ugi-azide 4CR process
Mehdi Ghandi, Saleh Salahi, Abuzar Taheri, et al.
Molecular Diversity (2017) Vol. 22, Iss. 2, pp. 291-303
Closed Access | Times Cited: 11
Raising the Diversity of Ugi Reactions Through Selective Alkylations and Allylations of Ugi Adducts
Alaa Zidan, Abeer M. El‐Naggar, Nour E. A. Abd El‐Sattar, et al.
Frontiers in Chemistry (2019) Vol. 7
Open Access | Times Cited: 10
The isolation-biological activities (2014–2022), bio, semi, total synthesis (1978–2022) and SAR studies of a potential naturally engineered scaffold aristolactam
Mallu Chenna Reddy, Ashutosh Dey, Masilamani Jeganmohan, et al.
New Journal of Chemistry (2023) Vol. 47, Iss. 35, pp. 16266-16307
Closed Access | Times Cited: 3
Page 1 - Next Page

Scroll to top