Palladium-catalyzed arylation/cyclization/desulfonation cascades toward 4-aryl quinolin-2(1H)-ones with diaryliodonium salts

被引：7

作者：

Han, Jianwei ^{[1
,2
]}

Wu, Xunshen ^{[1
]}

Zhang, Zhiang ^{[1
]}

Wang, Limin ^{[1
]}

机构：

[1] East China Univ Sci & Technol, Sch Chem & Mol Engn, Inst Fine Chem, Key Lab Adv Mat, 130 Meilong Road, Shanghai 200237, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai Hong Kong Joint Lab Chem Synth, 345 Ling Ling Rd, Shanghai 200032, Peoples R China

来源：

TETRAHEDRON LETTERS | 2017年 / 58卷 / 35期

关键词：

Arylation; Cyclization; Diaryliodonium salt; 4-Aryl quinolin-2(1H)-ones; HECK REACTION; INTRAMOLECULAR CYCLIZATION; 2-QUINOLINONES; 4-ARYL-2-QUINOLONES; ACTIVATION; ROUTE; ACIDS; AMIDATION;

D O I：

10.1016/j.tetlet.2017.07.065

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Palladium-catalyzed cascades of arylation/cyclization/desulfonation of ortho-aminocinnamate esters by using diaryliodonium salts afforded a wide range of 4-aryl quinolin-2(1H)-ones. As such, the desired 4-aryl quinolin-2(1H)-ones with potential biological activity has been synthesized in the yields of 34-96%. (C) 2017 Published by Elsevier Ltd.

引用

页码：3433 / 3436

页数：4

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