One‐pot synthetic methodology involving two successive reactions of the turbo Grignard reagent for the synthesis of α‐aryl or α‐heteroaryl‐α‐fluoroalkyl alcohols with good functional group tolerance is described.
Pentafluoroethylation of Carbonyl Compounds by HFC-125 <i>via</i> the Encapsulation of the K Cation with Glymes
作者:Yamato Fujihira、Kazuki Hirano、Makoto Ono、Hideyuki Mimura、Takumi Kagawa、Daniel M. Sedgwick、Santos Fustero、Norio Shibata
DOI:10.1021/acs.joc.1c00298
日期:2021.4.16
KUROBOSHI, MANABU;HIYAMA, TAMEJIRO, CHEM. LETT.,(1990) N, C. 1607-1610
作者:KUROBOSHI, MANABU、HIYAMA, TAMEJIRO
DOI:——
日期:——
A Facile Stereoselective Synthesis of (<i>E</i>)-1-Aryl-1,2,3,3,3-pentafluoropropenes and (<i>E</i>)-1-Aryl-2-chloro-1,3,3,3-tetrafluoropropenes
作者:Manabu Kuroboshi、Tamejiro Hiyama
DOI:10.1246/cl.1990.1607
日期:1990.9
ArCH(OH)CX2CF3 whose hydroxyl group was substituted by fluorine. Dehydrohalogenation of the resultant ArCHFCX2CF3 (X = Cl or F) with DBU or NaNH2/t-BuOH (cat) gave with excellent selectivity the title (E)-propenes.