期刊
ORGANIC LETTERS
卷 21, 期 11, 页码 4019-4024出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.9b01175
关键词
-
资金
- Centre of Advanced Analysis AMP
- Computational Science (Zhengzhou University)
- National Natural Science Foundation of China [21501010]
- Science and Technology Innovation Team in Henan Province [22120001]
A novel and practical fluoroalkyl radical-initiated cascade reaction was developed to access diverse 2-fluoroalkylbenzothiazoles by reacting various fluoroalkyl radical sources, including perfluoroalkyl iodide (IC(n)F2(n+1), n = 3-8, 10), ICF(CF3)(2), ICF2COOEt, ICF2CF2Cl, or ICF2CF2Br, tetramethylethane-1,2-diamine (TMEDA), and 2-isocyanoaryl thioethers in tetrahydrofuran under nitrogen atmosphere and blue-light irradiation conditions. Furthermore, this one-pot protocol could well be expanded to access various 2-fluoroalkylbenzoselenazoles starting from (2-isocyanophenyl)(methyl)selane, perfluoroalkyl iodides (ICnF2n+1, n = 3-8) or ICF2COOEt and TMEDA.
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