Regiodivergent C–H Arylation of Triphenylene Derivatives Controlled by Electronic Effects of Diaryliodonium Salts,The Journal of Organic Chemistry

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Regiodivergent C–H Arylation of Triphenylene Derivatives Controlled by Electronic Effects of Diaryliodonium Salts
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2021-01-22 , DOI: 10.1021/acs.joc.0c02900
Ke Zhao ₁ , Yu Du ₁ , Qiong Peng ₁ , Wen-Hao Yu ₁ , Bi-Qin Wang ₁ , Chun Feng ₁ , Shi-Kai Xiang ₁

Affiliation

A regiodivergent C–H arylation of triphenylene derivatives with diaryliodonium salts was developed. The regiodivergence was controlled by electronic effects of diaryliodonium salts. When the aryl(mesityl)iodonium salts bearing strong electron-donating groups at the para-position of aryl groups were used, the arylation reactions occurred ortho to amide groups. However, if the aryl(mesityl)iodonium salts bearing electron-withdrawing groups or weak electron-donating groups at the para-position of aryl groups were utilized, the arylation reactions occurred meta to amide groups.

中文翻译：

二芳基碘鎓盐的电子效应控制的三亚苯基衍生物的区域发散CH芳基化

已开发出具有亚芳基鎓盐的三亚苯基衍生物的区域发散性C–H芳基化。区域差异是由二芳基碘鎓盐的电子效应控制的。当轴承强给电子基团在芳基（三甲苯基）碘鎓盐对芳基的-位被使用，芳基化反应发生邻位至酰胺基团。然而，如果芳基（三甲苯基）碘鎓盐轴承吸电子在基团或弱供电子基团对位的芳基的-位被利用，芳基化反应发生元至酰胺基团。

更新日期：2021-02-05

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