An environmentally benign hydration of alkynes catalyzed by gallic acid/tannic acid in water

被引:19
作者
Deng, Tao [1 ,2 ]
Wang, Cheng-Zhang [1 ,2 ]
机构
[1] CAF, Inst Chem Ind Forest Prod, Nanjing 210042, Jiangsu, Peoples R China
[2] Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China
关键词
TERMINAL ALKYNES; ROOM-TEMPERATURE; HIGHLY EFFICIENT; REGIOSELECTIVE HYDRATION; ORGANIC-SYNTHESIS; COMPLEXES; GREEN; CHLORIDE; ALCOHOLS; KETONES;
D O I
10.1039/c6cy01629d
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A gallic acid catalyzed hydration strategy from alkynes under mild conditions has been developed. The catalyst system exhibits excellent activity, thus avoiding the use of any transition metal, strong acids or other toxic reagent as cocatalysts. Recycling experiments were conducted, and this procedure can be scaled up. Other tannins such as tannic acid can also be applied in this reaction which shows the potential utilization of natural feedstocks.
引用
收藏
页码:7029 / 7032
页数:4
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