前往化源商城

Highly efficient synthesis of aryl and heteroaryl trifluoromethyl ketones via o-iodobenzoic acid (IBX)

H Cheng, Y Pei, F Leng, J Li, A Liang, D Zou, Y Wu…

文献索引:Cheng, Huicheng; Pei, Yu; Leng, Faqiang; Li, Jingya; Liang, Apeng; Zou, Dapeng; Wu, Yangjie; Wu, Yusheng Tetrahedron Letters, 2013 , vol. 54, # 33 p. 4483 - 4486

全文:HTML全文

被引用次数: 11

摘要

Abstract A two-step process for the synthesis of aryl and heteroaryl trifluoromethyl ketones from the corresponding aldehydes is described. Trifluoromethyl alcohols were prepared from aryl and heteroaryl aldehydes in excellent yields using catalytic amount of K 2 CO 3. The trifluoromethyl alcohols were then oxidized conveniently and efficiently by o- iodoxybenzoic acid (IBX) under mild conditions to get the desired functionalized aryl and ...

 相关合成线路

~99%

~99%

~%

~96%

~92%

~%

~96%

~96%

~96%

~%

~95%

~%

~97%

~98%

~10%

~96%

~97%

~%

~87%

~10%

~%

~95%

~98%

~98%

~95%

~%

~96%

~95%

~94%

~10%

~96%

~99%

~99%

~96%

~%

~97%

~93%

~99%