Modular One-Step Three-Component Assembly of Isochromans via Palladium/Norbornene Cooperative Catalysis

被引：0

作者：

Zhang, Xinping ^{[1
]}

Wei, Han ^{[1
]}

Wei, Qiang ^{[1
]}

Wu, Chenggui ^{[1
,2
]}

Liu, Chang ^{[1
]}

Cheng, Hong-Gang ^{[1
]}

Zhou, Qianghui ^{[1
,3
,4
]}

机构：

[1] Wuhan Univ, Inst Adv Studies, Coll Chem & Mol Sci, Sauvage Ctr Mol Sci,Engn Res Ctr Organosilicon Cpd, Wuhan 430072, Peoples R China

[2] Anhui Univ Chinese Med, Key Lab Xinan Med, Minist Educ, Hefei, Peoples R China

[3] Wuhan Univ, TaiKang Ctr Life & Med Sci, Wuhan 430072, Peoples R China

[4] Univ Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Bioorgan & Nat Prod Chem, 345 Ling Ling Rd, Shanghai 200032, Peoples R China

来源：

ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 12卷 / 01期

基金：

中国国家自然科学基金;

关键词：

cascade reaction; Catellani reaction; cooperative catalysis; oxa-Michael addition; isochromans; OXA-MICHAEL REACTION; C-H ALKYLATION; TERMINAL OLEFINS; CYCLIZATION; FUNCTIONALIZATION; CHROMANS;

D O I：

10.1002/ajoc.202200642

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We herein report a modular one-step three-component protocol for the assembly of isochromans, which involved a Catellani/oxa-Michael addition cascade. This approach features readily available starting materials, mild reaction conditions, low palladium catalyst loading, good scalability as well as high step- and atom-economy.

引用

页数：4

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