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- l-Proline-catalyzed three-component domino reactions in the regioselective synthesis of novel densely functionalized pyrazolo[3,4-b]pyridines. Pethaiah Gunasekaran, Sethuraman Indumathi, Subbu Perumal
, RSC Adv.
, 2013
, 3
, 8318
- Synthesis of 4,8-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7(6H)-one derivatives by solid acid-catalyzed multi-component reaction in water. Furen Zhang, Chunmei Li, Chenze Qi
, RSC Adv.
, 2016
, 6
, 102924
- Copper(ii) oxide nanoparticles as a highly active and reusable heterogeneous catalyst for the construction of phenyl-1H-pyrazolo[3,4-b]pyridine derivatives under solvent-free conditions. Mudumala Veeranarayana Reddy, Yeon Tae Jeong
, RSC Adv.
, 2016
, 6
, 103838
- A one-pot three-component strategy for highly diastereoselective synthesis of spirocycloalkane fused pyrazolo[3,4-b]pyridine derivatives using recyclable solid acid as a catalyst. Furen Zhang, Chunmei Li, Chenze Qi
, Org. Chem. Front.
, 2020
, 7
, 2456
- Reaction of isatins with 6-amino uracils and isoxazoles: isatin ring-opening vs. annulations and regioselective synthesis of isoxazole fused quinoline scaffolds in water. Nataraj Poomathi, Sivakalai Mayakrishnan, Doraiswamy Muralidharan, Rajagopal Srinivasan, Paramasivan T. Perumal
, Green Chem.
, 2015
, 17
, 3362
- Facile, novel and efficient synthesis of new pyrazolo[3,4-b]pyridine products from condensation of pyrazole-5-amine derivatives and activated carbonyl groups. A. Ghaedi, G. R. Bardajee, A. Mirshokrayi, M. Mahdavi, A. Shafiee, T. Akbarzadeh
, RSC Adv.
, 2015
, 5
, 89652
- Copper-catalyzed aerobic oxidative domino cyclization of methyl azaarenes with 6-amino-pyrimidine-2,4-diones and pyrazol-5-amines: access to dipyrimidine/dipyrazolo-fused pyridines. Rong-Ji Xie, Jun-Hua Liu, Qiu-Yi Zhang, Yi-Jie Yang, Li-Qun Song, Tian-Qi Shao, Kai-Xuan Liu, Yan-Ping Zhu
, Org. Chem. Front.
, 2021
, 8
, 2274
- Electrochemical synthesis of dipyrazolo/dipyrimidine-fused pyridines via oxidative domino cyclization of C(sp3)–H bonds. Peng Qian, Linna Xu, Wenyan Wang, Lin Zhang, Liang Tang, Jiaojiao Liu, Liangquan Sheng
, Org. Chem. Front.
, 2022
, 9
, 1662
- Microwave assisted one-pot access to pyrazolo quinolinone and tetrahydroisoxazolo quinolinone derivatives via T3P®-DMSO catalysed tandem oxidative–condensation reaction. Darshini Gowda, Kachigere B. Harsha, Veeresha Gowda Shalini, Shobith Rangappa, Kanchugarakoppal S. Rangappa
, RSC Adv.
, 2023
, 13
, 28362
- A new method for C(sp2)–H sulfonylmethylation with glyoxylic acid and sodium sulfinates. Jiewen Chen, Jinhong Tian, Kangmei Wen, Qiwen Gao, Jie Shi, Xingang Yao, Ting Wu, Xiaodong Tang
, Org. Biomol. Chem.
, 2022
, 20
, 1652