Media controlled photo-Favorskii type rearrangement of α-chloro acetophenones: Synthesis of phenylacetic acids
作者:Dilip D. Dhavale、Vasant P. Mali、Surendra G. Sudrik、Harikisan R. Sonawane
DOI:10.1016/s0040-4020(97)10081-3
日期:1997.12
Photolysis of substituted α-chloro acetophenones has been studied in different solvent systems wherein 1,2-aryl migration is found to be media controlled. Effect of substituents on the migratory aptitude and a direct access to phenylacetic acids, in practical yields, has been described.
已经在不同的溶剂系统中研究了取代的α-氯乙酰苯的光解,其中发现1,2-芳基迁移受介质控制。已经描述了取代基对迁移能力和以实际产率直接获得苯乙酸的影响。