Synthesis of spiropyrans and arylquinones via Ru( ii )-catalyzed condition-controlled coupling of 3-aryl-2 H -benzoxazinones with benzoquinones

Ru( ii )-catalyzed condition-controlled divergent coupling between 3-aryl-2 H -benzoxazin-2-ones and benzoquinones has been realized under operationally simple conditions, affording a series of structurally stable spiropyrans and valuable arylquinones. The potential of this method is also demonstrat...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2023-09, Vol.59 (78), p.11704-11707
Main Authors: Zhang, Mengying, He, Yuhao, Li, Song, Geng, Yuehua, Liu, Xiangyang, Yang, Xifa
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Ru( ii )-catalyzed condition-controlled divergent coupling between 3-aryl-2 H -benzoxazin-2-ones and benzoquinones has been realized under operationally simple conditions, affording a series of structurally stable spiropyrans and valuable arylquinones. The potential of this method is also demonstrated by scale-up synthesis and derivatization. Additionally, an unprecedented cycloruthenated complex has been identified as a key intermediate.
ISSN:1359-7345
1364-548X
DOI:10.1039/D3CC03395C