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A Three‐component Cascade Cyclization to Construct 3‐(2‐Oxopropyl)‐2‐arylisoindolinone Derivatives via Copper‐catalyzed Annulation
Advanced Synthesis & Catalysis ( IF 5.4 ) Pub Date : 2018-03-02 , DOI: 10.1002/adsc.201701580
Li Liu 1 , Shu-Hua Bai 2 , Yang Li 2 , Xiao-Dan Ding 2 , Qian Liu 2 , Jian Li 2
Affiliation  

An efficient synthesis of a variety of poly‐substituted isoindolinone derivatives via copper‐catalyzed three‐component cascade cyclization among 2‐formylbenzonitriles, alkyl aryl ketones/prop‐1‐en‐2‐ylbenzene and diaryliodonium salts is achieved. Various isoindolinone derivatives could be obtained in good to excellent yields. A concise synthesis of dihydroisoindolo[2,1‐a]quinolin‐11(5H)‐ones have been achieved using this method.

中文翻译:

通过铜催化环化反应的三组分级联环化反应构建3-(2-氧丙基)-2-芳基异吲哚满酮衍生物

通过在2-甲酰基苄腈,烷基芳基酮/ prop-1-en-2-烯基苯和二芳基碘鎓盐之间进行铜催化的三组分级联环化反应,可以有效合成各种多取代的异吲哚啉酮衍生物。可以以优异的产率获得各种异吲哚啉酮衍生物。使用此方法可以实现简明的二氢异吲哚并[2,1 - a ]喹啉-11(5 H)-one的合成。
更新日期:2018-03-02
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