TiCl4-promoted cross-coupling reaction of dialkyl 3,3,3-trifluoropropyl acetals for the preparation of CF3-containing functionalized compounds
作者:Feng Hong、Chang-Ming Hu
DOI:10.1039/a702402i
日期:——
The TiCl4-promoted reaction of dialkyl
3,3,3-trifluoropropyl acetals with trimethylsilyl enol ethers to give
γ-trifluoromethyl-β-alkoxy ketones is
described.
Atom-economical synthesis of 3,3,3-trifluoropropanal dialkyl acetals through Pd/C catalyzed acetalization of 3,3,3-trifluoropropene
作者:Jian-Ping Kang、Ju-You Lu、Yang Li、Zhi-Xuan Wang、Wei Mao、Jian Lu
DOI:10.1039/c6ra03208g
日期:——
A facile and efficient procedure for one-step synthesis of 3,3,3-trifluoropropanal dialkyl acetals from readily available 3,3,3-trifluoropene (TFP) has been developed. The catalyst can be recycled for 4 times without obviously...
A novel and convenient synthesis of (Z)-3,3,3-trifluoropropenyl alkyl ethers and CF3-substituted propyl acetals as versatile CF3-containing building blocks
作者:Feng Hong、Chang-Ming Hu
DOI:10.1039/cc9960000057
日期:——
A novel and convenient preparation of (Z)-3,3,3-trifluoropropyl alkyl ethers and their further transformation into CF3-substituted propyl acetals is described.
A series of hydrofluoroolefins with -CF=CH2, -CH=CHF and -CH=CF2 groups were designed and prepared via various synthetic routes, including HX or BrF elimination, Wittig-type olefination or fluorination using SF4. (C) 2015 Elsevier B.V. All rights reserved.