Reactions of Alkynyl Aryl Phosphine Oxide with Oxalyl Bromide DOI
Peng Zhao,

Zhenjie Gan,

Z. Li

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 44(12), P. 3753 - 3753

Published: Jan. 1, 2024

Language: Английский

The Catalytic Synthesis of α‐Bromo Aryl Acetic Acids by Late‐Stage Bromination DOI
Junyu Wang, Xin Wu, Beining Wang

et al.

European Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Abstract We report a catalytic late‐stage bromination strategy for the α‐C−H functionalization of aryl acetic acid. The acid was transformed into enediolate in presence an (AcO) 4 B 2 O with combination DBU, and consequently underwent electrophilic reaction pyridinium tribromide. A wide range α‐bromo acids were isolated yields 19–65 %. In addition, could be performed on gram scale, several transformations products carried out.

Language: Английский

Citations

0
Reactions of Alkynyl Aryl Phosphine Oxide with Oxalyl Bromide DOI
Peng Zhao,

Zhenjie Gan,

Z. Li

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 44(12), P. 3753 - 3753

Published: Jan. 1, 2024

Language: Английский

Citations

0