1413429-91-0Relevant academic research and scientific papers
Reusable ionic liquid-catalyzed oxidative coupling of azoles and benzylic compounds via sp3 C-N bond formation under metal-free conditions
Liu, Wenbo,Liu, Chenjiang,Zhang, Yonghong,Sun, Yadong,Abdukadera, Ablimit,Wang, Bin,Li, He,Ma, Xuecheng,Zhang, Zengpeng
, p. 7154 - 7158 (2015/07/01)
The heterocyclic ionic liquid-catalyzed direct oxidative amination of benzylic sp3 C-H bonds via intermolecular sp3 C-N bond formation for the synthesis of N-alkylated azoles under metal-free conditions is reported for the first time. The catalyst 1-butylpyridinium iodide can be recycled and reused with similar efficacies for at least eight cycles.
TBHP/I2-promoted oxidative coupling of azoles with benzyl compounds via cleavage of nonactivated C(sp3)-H bonds under solvent-free conditions
Liu, Xiang,Yu, Guiqin,Li, Jihui,Wang, Dong,Chen, Yongxin,Shi, Keqin,Chen, Baohua
supporting information, p. 1588 - 1594 (2013/08/23)
A novel and efficient TBHP/I2-promoted oxidative coupling of azoles with benzyl compounds via cleavage of nonactivated C(sp3)-H bonds under metal-free, base-free, and solvent-free conditions for the synthesis of N-alkylated azoles has been developed. The procedure, using I2 as the catalyst, is a simple, economical, and environmentally friendly protocol, which could be applied to various available substrates in moderate to good yields. Georg Thieme Verlag Stuttgart. New York.
Iron(III)-catalyzed direct N-alkylation of azoles via oxidative transformation of sp3 ci￡h bonds under solvent-free conditions
Liu, Xiang,Chen, Yongxin,Li, Kangning,Wang, Dong,Chen, Baohua
, p. 2285 - 2291,7 (2020/09/16)
A new approach to synthesize N-alkylation of azoles by iron(III)-catalyst under solvent-free conditions was developed. The method is broad in scope and highly efficient. A new approach to synthesize N-alkylation of azoles by iron (III)-catalyst under solv
