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Regioselective mono-aza-Michael additions of divinyl ketones with 3-(arylimino)indolin-2-ones: Synthesis of N-enone-functionalized 3-(arylimino)indolin-2-ones
Journal of Chemical Research ( IF 1.0 ) Pub Date : 2020-05-14 , DOI: 10.1177/1747519820920179
Xiao Chen 1 , Zheng Li 1
Affiliation  

Selective mono-aza-Michael additions of divinyl ketones with 3-(arylimino)indolin-2-ones in the presence of cesium carbonate are described. N-Enone-functionalized 3-(arylimino)indolin-2-ones were efficiently synthesized in satisfactory yield. The salient features of this protocol are high regioselectivity, high yield, and mild conditions.

中文翻译:

二乙烯基酮与 3-(芳基亚氨基)吲哚-2-酮的区域选择性单氮杂-迈克尔加成:N-烯酮官能化 3-(芳基亚氨基)吲哚-2-酮的合成

描述了在碳酸铯存在下二乙烯基酮与 3-(芳基亚氨基)indolin-2-ones 的选择性单氮杂-迈克尔加成。N-烯酮官能化的 3-(芳基亚氨基) indolin-2-ones 以令人满意的产率有效合成。该协议的显着特点是高区域选择性、高产率和温和的条件。
更新日期:2020-05-14
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