Efficient Nucleophilic Fluoromethylation and Subsequent Transformation of Alkyl and Benzyl Halides Using Fluorobis(phenylsulfonyl)methane
作者:G. K. Surya Prakash、Sujith Chacko、Habiba Vaghoo、Nan Shao、Laxman Gurung、Thomas Mathew、George A. Olah
DOI:10.1021/ol8029627
日期:2009.3.5
of alkyl and benzyl halides using α-fluoro-α-(phenylsulfonyl)methane (1) as a highly versatile reagent is reported. Using benzyl halides, stereospecific one-pot synthesis of α-fluorovinyl compounds such as α-fluorostyrylsulfones, α-fluorocinnamates, and α-fluorochalcones has been achieved. The methodology has been extended toward the synthesis of α-substituted fluoroalkane derivatives using selective