Visible light catalyzed aromatization of 1,3,5-triaryl-2-pyrazolines by platinum(II) polypyridyl complex under oxidant-free condition
作者:Pan Ye、Deng-Hui Wang、Bin Chen、Qing-Yuan Meng、Chen-Ho Tung、Li-Zhu Wu
DOI:10.1007/s11426-016-5554-7
日期:2016.2
With visible light (λ=450 nm) irradiation of a catalytic amount of platinum(II) terpyridyl complex, 1,3,5-triaryl-2-pyrazolines can be smoothly converted to their corresponding pyrazoles and hydrogen in quantitative yields with no use of any oxidant at room temperature.
用可见光(λ = 450 nm)辐照催化量的铂(II)吡啶基配合物,可将1,3,5-三芳基-2-吡唑啉平稳地转化为相应的吡唑和氢,而无需定量使用室温下的任何氧化剂。