摘要
Chloro-1-fluoroaryl-2-arylethylenes（Ⅲ） prepared from acetyl chloride with arones catalyzed by ZnCl2/SiO2, was dehydrochlorinated to afford diarylacetylenes containing fluorine with an overall yield of 24%35%. The structures of the compounds were confirmed by IR spectroscopy and MS spectrometry. The influences of different fluorosubstituents on the melting point were investigated.
Chloro-1-fluoroaryl-2-arylethylenes(Ⅲ) prepared from acetyl chloride with arones catalyzed by ZnCl_2/SiO_2, was dehydrochlorinated to afford diarylacetylenes containing fluorine with an overall yield of 24%~35%. The structures of the compounds were confirmed by IR spectroscopy and MS spectrometry. The influences of different fluorosubstituents on the melting point were investigated.
出处
《应用化学》
CAS
CSCD
北大核心
2005年第2期210-212,共3页
Chinese Journal of Applied Chemistry
基金
国防科工委关键基础材料研制项目
