Lewis Acid-Catalyzed Enantioselective Friedel-Crafts Alkylation of Pyrrole in Water

Lewis Acid-Catalyzed Enantioselective Friedel-Crafts Alkylation of Pyrrole in Water
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路易斯酸催化水中吡咯的对映选择性傅克烷基化

DOI:
10.1021/acsomega.9b04115
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发表时间:
2020
期刊:
影响因子:
4.1
通讯作者:
Wang Zhiyong
Wang Zhiyong
中科院分区:
化学3区
文献类型:
--
作者:
Sun Jianan;Gui Yang;Huang Yekai;Li Jindong;Zha Zhenggen;Yang Yu;Wang Zhiyong

文献摘要

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在Lewis酸催化下,在水/氯仿(10:1)中进行了吡咯与2-烯基-吡啶N-氧化物的高对映选择性Friedel-Craft烷基化反应。以较高的产率和良好的对映体选择性得到了Friedel-Craft烷基化产物。此外,还进行了几个对照实验,以研究反应机理。
Highly enantioselective Friedel–Crafts alkylation of pyrroles with 2-enoyl-pyridineN-oxides in water/chloroform (10:1) was developed under catalysis of Lewis acid. The Friedel–Crafts alkylation products can be obtained in high yields and excellent enantioselectivities. Moreover, several control experiments were carried out to study the reaction mechanism.