Rhodium(III)-Catalyzed Annulative Coupling between Sulfoxonium Ylides and Diazo Compounds

被引：0

作者：

Yang, Fan ^{[1
]}

Fan, Xiaomeng ^{[1
]}

Yao, Xuejing ^{[2
]}

Mi, Ruijie ^{[2
]}

Yu, Songjie ^{[2
]}

Li, Xingwei ^{[2
]}

Xiao, Jian ^{[1
]}

机构：

[1] Qingdao Agr Univ, Coll Chem & Pharmaceut Sci, Qingdao 266109, Shandong, Peoples R China

[2] Shandong Univ, Inst Frontier Chem, Sch Chem & Chem Engn, Qingdao 266237, Shandong, Peoples R China

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2025年 / 45卷 / 01期

关键词：

rhodium catalysis; sulfoxonium ylide; C-H activation; diazo compound; annulation; C-H ACTIVATION; BOND FORMATION; N-OXIDES; CYCLIZATION; FUNCTIONALIZATION; EPOXIDATION; CATALYSIS; NAPHTHOLS;

D O I：

10.6023/cjoc202405011

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The Rh(III)-catalyzed C-H functionalization of sulfoxonium ylides and successively annulation with two classes of cyclic diazo compounds has been realized, affording structurally diverse fused-ring or spirocyclic compounds under redoxneutral conditions. The reaction proceeds via successive chelation-assisted C-H activation, carbene insertion, and intramolecular [3 + 3]/[4 + 1] annulation processes.

引用

页码：331 / 342

页数：12