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4,4′-双(3-羟基丙氧基)二苯乙炔的合成与表征

Synthesis and Characterization of 4,4'-Bis(3-Hydroxyl Propoxy) Diphenylacetylene
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摘要 以对溴苯酚、3-氯-1-丙醇和甲基丁炔醇等为原料,通过Williamson和Sonogashina等反应合成4,4′-双(3-羟基丙氧基)二苯乙炔.用元素分析、IR和1HNMR等手段对产物的组成和结构进行了表征,并讨论了反应物用量、催化剂等因素对产率的影响. 4,4＇-bis（3-hydroxyl propoxy）diphenylacetylene was synthesized from p-bromophenol,3-chloro-1-propanol and 2-methyl-3-butyn-2-ol via Williamson reaction,followed by Sonogashina C—C coupling reaction.The as-synthesized compound was characterized by using elemental analysis,IR and 1H NMR.The solvets,catalyst dosage and the like were discussed as the factors that influenced the yield of the reaction products.
作者 彭信文 欧阳文 杨梦 吴琼 侯豪情
机构地区 江西师范大学化学化工学院
出处 《江西师范大学学报（自然科学版）》 CAS 北大核心 2010年第6期551-555,共5页 Journal of Jiangxi Normal University(Natural Science Edition)
基金 教育部高等学校科技创新工程重大项目培育资金项目(707038) 国家自然科学基金(20874041)资助项目
关键词 甲基丁炔醇 Sonogashina反应 4 4′-双(3-羟基丙氧基)二苯乙炔 2-methyl-3-butyn-2-ol Sonogashina reaction 4 4＇-bis（3-hydroxyl propoxy）diphenylacetylene
分类号 O625.12 [理学—有机化学]
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参考文献11

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江西师范大学学报（自然科学版）
2010年 第6期

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