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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:

An approach towards the synthesis of novel fused nitrogen tricyclic heterocyclic scaffolds via GBB reaction
Sandip Gangadhar Balwe, Yeon Tae Jeong
Organic & Biomolecular Chemistry (2018) Vol. 16, Iss. 8, pp. 1287-1296
Closed Access | Times Cited: 41

Showing 1-25 of 41 citing articles:

Visible Light-Induced Cascade Cyclization of 3-Aminoindazoles, Ynals, and Chalcogens: Access to Chalcogen-Containing Pyrimido[1,2-b]-indazoles
Jinlei Zhou, Wen Li, Huitao Zheng, et al.
Organic Letters (2021) Vol. 23, Iss. 7, pp. 2754-2759
Closed Access | Times Cited: 53
A Straightforward Approach to Fluorinated Pyrimido[1,2-b]indazole Derivatives via Metal/Additive-Free Annulation with Enaminones, 3-Aminoindazoles, and Selectfluor
Zhaoliang Xu, Xiao Geng, Yiwen Cai, et al.
The Journal of Organic Chemistry (2022) Vol. 87, Iss. 10, pp. 6562-6572
Closed Access | Times Cited: 30
I2-DMSO-Mediated Construction of 2,3- and 2,4-Disubstituted Pyrimido[1,2-b]indazole Skeletons
Linlin Ma, You Zhou, Yong‐Xing Tang, et al.
The Journal of Organic Chemistry (2024) Vol. 89, Iss. 6, pp. 3941-3953
Closed Access | Times Cited: 6
Aerobic α,β-C(sp3)–H Bond Difunctionalization and C–N Bond Cleavage of Triethylamine: Difunctional Ammonium Iodide Enabling the Regioselective Synthesis of 4-Arylpyrimido[1,2-b]indazoles
Qinghe Gao, Xinya Han, Peiyuan Tong, et al.
Organic Letters (2019) Vol. 21, Iss. 15, pp. 6074-6078
Closed Access | Times Cited: 43
Immobilization of –OSO3H on activated carbon powder and its use as a heterogeneous catalyst in the synthesis of phthalazine and quinoline derivatives
Alireza Marandi, Eskandar Kolvari, Maryam Gilandoust, et al.
Diamond and Related Materials (2022) Vol. 124, pp. 108908-108908
Closed Access | Times Cited: 26
I2–DMSO-mediated formal [3 + 1 + 2] synthesis of pyrimido[1,2-b]indazole using 1,4-dithiane-2,5-diol as a surrogate of ethylene
Yong-Dong Du, Jungang Wang, Jinyi Liu, et al.
Tetrahedron Letters (2025) Vol. 156, pp. 155453-155453
Closed Access
Silver-mediated synthesis of novel 3-CF3/CN/phosphonate-substituted pyrazoles as pyrrolomycin analogues from 3-formylchromones and diazo compounds
Xiaofeng Peng, Xiaofei Zhang, Shunyao Li, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 11, pp. 1775-1779
Closed Access | Times Cited: 30
Pyrimido[1,2-b]indazole derivatives: Selective inhibitors of human monoamine oxidase B with neuroprotective activity
Badr Jismy, Abdelkarim El Qami, Anja Pišlar, et al.
European Journal of Medicinal Chemistry (2020) Vol. 209, pp. 112911-112911
Closed Access | Times Cited: 30
Eco-friendly and sustainable synthetic approaches to biologically significant fused N-heterocycles
Shiv Shankar Gupta, Surekha Kumari, Inder Kumar, et al.
Chemistry of Heterocyclic Compounds (2020) Vol. 56, Iss. 4, pp. 433-444
Closed Access | Times Cited: 29
Recent advances in 3-aminoindazoles as versatile synthons for the synthesis of nitrogen heterocycles
Yimei Guo, Qinghe Gao
Organic & Biomolecular Chemistry (2022) Vol. 20, Iss. 36, pp. 7138-7150
Closed Access | Times Cited: 16
Palladium-catalyzed direct C–H nitration and intramolecular C–H functionalization for the synthesis of 3-nitro-1-(phenylsulfonyl)-1H-indazole derivatives
Guodong Wang, Jian Sun, Kai Wang, et al.
Organic Chemistry Frontiers (2019) Vol. 6, Iss. 10, pp. 1608-1612
Closed Access | Times Cited: 29
Diversity-Oriented Synthesis of Imidazo-Dipyridines with Anticancer Activity via the Groebke–Blackburn–Bienaymé and TBAB-Mediated Cascade Reaction in One Pot
Yong Li, Jiu-Hong Huang, Juan-Li Wang, et al.
The Journal of Organic Chemistry (2019) Vol. 84, Iss. 19, pp. 12632-12638
Closed Access | Times Cited: 27
Synthesis of Tunable Fluorescent Imidazole-Fused Heterocycle Dimers
Qiang Zheng, Xin Li, Katarzyna Kurpiewska, et al.
Organic Letters (2022) Vol. 24, Iss. 28, pp. 5014-5017
Open Access | Times Cited: 15
Hydrogen-Borrowing Reduction/Dehydrogenative Aromatization of Nitroarenes through Visible-Light-Induced Energy Transfer: An Entry to Pyrimidoindazoles and Carbazoles
Zhonghua Qu, Xiaochen Ji, Shi Tang, et al.
Organic Letters (2022) Vol. 24, Iss. 39, pp. 7173-7177
Closed Access | Times Cited: 13
Indium(III)chloride catalyzed synthesis of novel 1H-pyrazolo[1,2-b]phthalazine-5,10-diones and 1H-pyrazolo[1,2-a]pyridazine-5,8-diones under solvent-free condition
Amol Maruti Jadhav, Sandip Gangadhar Balwe, Jong Su Kim, et al.
Tetrahedron Letters (2019) Vol. 60, Iss. 7, pp. 560-565
Closed Access | Times Cited: 21
Indoleninyl-substituted pyrimido[1,2-b]indazoles via a facile condensation reaction
Abdul Qaiyum Ramle, Chin Fei Chee, Edward R. T. Tiekink, et al.
RSC Advances (2021) Vol. 11, Iss. 40, pp. 24647-24651
Open Access | Times Cited: 13
An efficient and solvent-free one-pot multi-component synthesis of novel highly substituted pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine-3-carbonitrile derivatives catalyzed by tetramethylguanidine
Suresh Kumar Krishnammagari, Byung Gwon Cho, Jong Tae Kim, et al.
Synthetic Communications (2018) Vol. 48, Iss. 20, pp. 2663-2674
Closed Access | Times Cited: 13
A one-pot four-component domino protocol for the synthesis of indole and coumarin containing pyridine-3-carbonitrile derivatives
Suresh Kumar Krishnammagari, Sandip Gangadhar Balwe, Jong Su Kim, et al.
Monatshefte für Chemie - Chemical Monthly (2019) Vol. 150, Iss. 4, pp. 691-702
Closed Access | Times Cited: 12
Synthesis of imidazo[1, 2‐a]pyridines via the silver acetate‐catalyzed Groebke‐Blackburn‐Bienayme reaction with ethylene glycol as a biodegradable and sustainable solvent
Mustafa Hussain, Jianhui Liu, Lu Fu, et al.
Journal of Heterocyclic Chemistry (2020) Vol. 57, Iss. 3, pp. 955-964
Closed Access | Times Cited: 12
A Facile Ugi/Ullmann Cascade Reaction to Access Fused Indazolo-Quinoxaline Derivatives with Potent Anticancer Activity
Yong Li, Liu‐Jun He, Qin Hongxia, et al.
Molecules (2024) Vol. 29, Iss. 2, pp. 464-464
Open Access | Times Cited: 1
Regioselective synthesis of 3,4-diarylpyrimido[1,2-b]indazole derivatives enabled by iron-catalyzed ring-opening of styrene oxides
Penghui Cao, Guangping Fan, Xiaofei Zhao, et al.
Chemical Communications (2024)
Closed Access | Times Cited: 1
Diversity-oriented one-pot synthesis of furan based densely substituted biheteroaryls via isocyanide insertion
Sandip Gangadhar Balwe, Jong Su Kim, Yeong-Il Kim, et al.
Tetrahedron (2019) Vol. 75, Iss. 6, pp. 797-807
Closed Access | Times Cited: 10
Exploration of novel TOSMIC tethered imidazo[1,2‐a]pyridine compounds for the development of potential antifungal drug candidate
Pratibha Shukla, Deepa Deswal, Mansi Pandit, et al.
Drug Development Research (2021) Vol. 83, Iss. 2, pp. 525-543
Closed Access | Times Cited: 9
Synthesis and Crystallographic Characterisation of Pyridyl- and Indoleninyl-Substituted Pyrimido[1,2-b]Indazoles
Abdul Qaiyum Ramle, Sang Loon Tan, Edward R. T. Tiekink
Crystals (2022) Vol. 12, Iss. 9, pp. 1283-1283
Open Access | Times Cited: 5
Synthesis of diverse nitrogen fused polycyclic dihydroisoquinoline (DHIQ) derivatives via GBB-based cyclic iminium induced double-annulation cascade
Sandip Gangadhar Balwe, Sandip Sambhaji Vagh, Yeon Tae Jeong
Tetrahedron Letters (2020) Vol. 61, Iss. 28, pp. 152101-152101
Closed Access | Times Cited: 7
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