【摘 要】
：
Several polyfluoroalkoxyl benzaldehydes were synthesized from the nucleophilic reactionbetween polyfluoroalkanesulfonate and various sodium phenolates with cet
【出 处】
：
Chinese Journal of Chemistry
论文部分内容阅读
Several polyfluoroalkoxyl benzaldehydes were synthesized from the nucleophilic reactionbetween polyfluoroalkanesulfonate and various sodium phenolates with cetyltrimethylammoniumbromide or tetrabutylammonium bromide as PTC. The yields were in the range of 55%-70%,Using a modified procedure Cl(CF_2)_2SO_2Cl was prepared from ClCF_2CF_2I with an improved yieldof 91% and was used to synthesize the polyfluoroalkanesulfonate 2′.
Several polyfluoroalkoxyl benzaldehydes were synthesized from the nucleophilic reaction between polyfluoroalkanesulfonate and various sodium phenolates with cetyltrimethylammonium bromide or tetrabutylammonium bromide as PTC. The yield were in the range of 55% -70%, using a modified procedure Cl (CF 2) _2SO 2 Cl was prepared from ClCF_2CF_2I with an improved yield of 91% and was used to synthesize the polyfluoroalkanesulfonate 2 ’.
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