Solvolytically DMSO-promoted reactions of 1,1,1-trifluoroethyl chloride (HCFC-133a) or fluoride (HFC-134a) with nucleophiles
作者:Kai Wu、Qing-Yun Chen
DOI:10.1016/s0040-4020(02)00257-0
日期:2002.5
Fluorinated gases HCFC-133a (CF3CH2Cl, bp=6°C) and HFC-134a (CF3CH2F, bp=−27°C) are found highly soluble in DMSO. In their DMSO solutions, oxygen-, nitrogen- and sulfur-nucleophilic reactions may occur in normal glassware rather than in the autoclave.
Synthesis of trifluoroethyl ethers from 2,2,2-trifluoroethyl chloride (HCFC-133a) in high temperature aqueous medium
作者:Kai Wu、Qing-Yun Chen
DOI:10.1016/s0022-1139(01)00469-9
日期:2002.1
Treatment of 2,2,2-trifluoroethyl chloride (HCFC-133a) with alcohols (phenols) and aqueous KOH in autoclave at 240-280 degreesC gives the corresponding 2,2,2-trifluoroethyl (2-chloro-1,1-difluoroethyl) ethers in good yields. (C) 2002 Elsevier Science B.V. All rights reserved.
Fluorinated Ethers
作者:Earl McBee、Robert Bolt
DOI:10.1021/ie50447a638
日期:1947.3
The Addition of Some Phenols to 1,1-Difluoroethylenes<sup>1,2</sup>