78195-97-8Relevant articles and documents
Terminal Trifluoromethylation of Ketones via Selective C-C Cleavage of Cycloalkanols Enabled by Hypervalent Iodine Reagents
Wu, Shuang,Li, Junzhao,He, Ru,Jia, Kunfang,Chen, Yiyun
supporting information, p. 9204 - 9209 (2021/11/30)
We report the first terminal trifluoromethylation at aryl and alkyl ketones' ?, or more remote sites via the selective C-C bond cleavage of cycloalkanols. The noncovalent interactions between alcohols and hypervalent iodines(III) reagents were disclosed to activate both alcohols and the Togni I reagent in the dual photoredox/copper catalysis for the transformation. This reaction was scalable to the gram-scale synthesis, applicable to the structurally complex steroid trifluoromethylation, and extendable to the pentafluoroethylation.
New therapeutically active basic ethers. 1. 1-Arylcycloalkanol derivatives.
STACH,WINTER
, p. 25 - 29 (2007/10/04)
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