Iridium-Catalyzed Enantioselective Allylation of Aryl Enamides and Enecarbamates

Iridium-Catalyzed Enantioselective Allylation of Aryl Enamides and Enecarbamates
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铱催化芳基烯酰胺和恩氨基甲酸酯的对映选择性烯丙基化

DOI:
10.1021/acs.orglett.9b00764
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发表时间:
2019
期刊:
影响因子:
5.2
通讯作者:
Yang Yu-Rong
Yang Yu-Rong
中科院分区:
化学1区
文献类型:
--
作者:
Yue Bei-Bei;Deng Yi;Zheng Yu;Wei Kun;Yang Yu-Rong

文献摘要

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芳香酰胺和烯氨基甲酸酯作为一种新型亲核试剂,在支链外消旋烯丙基醇的不对称烯丙基化反应中得到均烯丙基酮。在卡雷拉的手性Ir (P,烯烃)配合物的作用下,反应收率高,对映选择性好。
Aromatic enamide and enecarbamate as a novel type of nucleophile in the asymmetric allylation of branched, racemic allylic alcohols to give homoallylic ketones has been described. Enabled by Carreira’s chiral Ir (P, olefin) complex, the reactions proceed in good yields with excellent enantioselectivities.