- First synthesis of 3-aryl-4-unsubstituted-6-CF(3)-pyridin-2-ones via aryl migration reaction in the presence of PhI(OAc)(2)/NaOH.
First synthesis of 3-aryl-4-unsubstituted-6-CF(3)-pyridin-2-ones via aryl migration reaction in the presence of PhI(OAc)(2)/NaOH.
Chemical communications (Cambridge, England) (2010-08-24)
Hai Yi, Liping Song, Wei Wang, Jianning Liu, Shizheng Zhu, Hongmei Deng, Min Shao
PMID20730174
ABSTRACT
3-Aryl-4-unsubstituted-6-CF(3)-pyridin-2-ones have been efficiently synthesized from readily available 4-aryl-3-carbamoyl-6-CF(3)-pyridin-2(1H)-ones by treatment with PhI(OAc)(2) in the presence of NaOH.
MATERIALS