Pd-Catalyzed Borylsilylative Cyclization of 1,6-Allenynes

被引：3

作者：

Zhang, Yinchao ^{[1
]}

Xu, Wenxiu ^{[2
]}

Gao, Tongtong ^{[2
]}

Guo, Mengjuan ^{[2
]}

Yang, Chun-Hua ^{[2
]}

Xie, Hua ^{[3
]}

Kong, Xiangtao ^{[2
]}

Yang, Zhantao ^{[2
]}

Chang, Junbiao ^{[1
]}

机构：

[1] Henan Normal Univ, Sch Chem & Chem Engn, NMPA Key Lab Res & Evaluat Innovat Drug, Henan Key Lab Organ Funct Mol & Drug Innovat, Xinxiang 453007, Henan, Peoples R China

[2] Anyang Normal Univ, Coll Chem & Chem Engn, Henan Key Lab New Optoelect Funct Mat, Anyang 455000, Peoples R China

[3] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

来源：

ORGANIC LETTERS | 2022年

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

SILABORATIVE CARBOCYCLIZATIONS; CYCLOISOMERIZATIONS; CHIRALITY; ACTIVATION; MECHANISM; ADDITIONS; ALKYNES; LIGAND; ENYNES; BONDS;

D O I：

10.1021/acs.orglett.2c02878

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A Pd-catalyzed borylsilylative cyclization of 1,6-allenynes with PhMe2SiBpin was developed. This method provides a practical and general method to afford the carbocycles and heterocycles bearing silyl and boryl groups with excellent regioselectivities and stereoselectivities in high to excellent yields.

引用

页码：7021 / 7025

页数：5

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