3,3′,5,5′-四叔丁基■-4,4′-醌的合成

摘要以2,6-二叔丁基-4-甲酚为原料,铁氰化钾为氧化剂合成了3,3′,5,5′-四叔丁基-4,4′-醌。讨论了不同反应条件对产物收率的影响,在KOH的质量分数为5%、反应时间为8.0 h时,产物的收率最高,为40.34%。通过紫外吸收光谱、红外吸收光谱、质谱及元素分析等证明了化合物的组成及结构,液相色谱峰面积归一纯度为99.79%。

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	夏丹
	李祥高
	侯薇
	王世荣

关键词：电子传输材料

Abstract： In this paper,3,3′,5,5′-tetra-tert-butylstilbene-4,4′-quinone is obtained from 2,6-ditertbutyl-p-methylphenol by the oxidation of potassium ferricyanide.The influences of the various conditions on the yield are studied. When the concentration of KOH is 5%(weight) and reaction time is 8 h,the highest yield of product is 40.34%.The composition and structure of product are determined by UV,IR,MS and elemental analysis.The HPLC purity is 99.79%.

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Received 2006-07-15; published 2006-07-15

引用本文:

夏丹;李祥高;侯薇;王世荣;.3,3′,5,5′-四叔丁基■-4,4′-醌的合成[J]. 化学工业与工程, 2006,23(4): 305-307

XIA Dan,LI Xiang-gao,HOU Wei,WANG Shi-rong.Synthesis of 3,3′,5,5′-Tetra-Tert Butylstilbene-4,4′-Quinone[J]. Chemcial Industry and Engineering, 2006,23(4): 305-307