syn-1,2-Diaminobenzocyclobutenes from [2+2] cycloaddition of 2-imidazolones with arynes

被引：0
|
作者：
Shah, Haseeb Ur Rehman [1 ]
Li, Qi [1 ]
Jones, Christopher R. [1 ]
机构：
[1] Queen Mary Univ London, Dept Chem, Mile End Rd, London E1 4NS, England
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 83期
关键词：
BENZOCYCLOBUTENE; CHEMISTRY; PRECURSOR; BENZYNES; UREAS;
D O I：
10.1039/d4cc04023f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Formal [2+2] cycloaddition of arynes with 2-imidazolones affords syn-1,2-diaminobenzocyclobutenes. The transformation can also be conducted as a one-pot, three-stage process direct from simple propargyl amines and isocyanates to afford the new stereochemically defined benzocyclobutene frameworks.
引用
收藏
页码：11928 / 11931
页数：4
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