9,9-双(甲氧基甲基)芴的合成及其应用研究  

Synthesis of 9,9-bis(methoxymethyl)fluorene and its application

作　　者：熊斌[1] 涂媛鸿[1] 廖维林[1] 许招会[1] 

机构地区：[1]江西省精细化工重点实验室,江西南昌330027

出　　处：《江西化工》2008年第4期117-120,共4页Jiangxi Chemical Industry

基　　金：国家自然科学基金项目资助(20566004);国家科技攻关计划项目资助(2001BA323C)

摘　　要：9,9-双(甲氧基甲基)芴(BMMF)的合成分两步进行:首先,在乙醇钠催化剂的作用下,芴与多聚甲醛反应合成了中间体9,9-双(羟甲基)芴(BHMF),然后以四丁基溴化铵(TBAB)为相转移催化剂,再与氯甲烷发生烷基化反应合成了9,9-双甲氧基甲基芴。用9,9-双(羟甲基)芴作外给电子体进行了丙烯聚合应用,实验结果表明:9,9-双(甲氧甲基)芴(BMMF)是聚丙烯Ziegler-Natta催化体系较好的外给电子体。There are two steps in the synthesis of 9,9- bis（methoxymethyl） fluorene. Firstly, An intemediate, namely 9,9- bis （hydromethyl） fluorcne was synthesized through the reaction between fluorene and paraformaldehydeas a catalyst of sodium ethylate.Then 9,9- his （hydromethyl）flnorene reacted with NaOH and CH3Cl to synthesize the end product of 9, 9- his （methoxymethyl）fluorene by the phase transfer catalyst of tetrabutylammonium bromide （TBAB）. Stucture of 9,9- his （hydromethyl ）fluorene was characterized by means of FT- IR and NMR. Propylene was polymer- Ized by 9,9 - his（methoxymethyl） fluorene as external electron donor. 9,9 - his （methoxymethyl） - Fluorine was the better external donor of Ziegler - Natta catalysts.

关 键 词：9 9-双(甲氧基甲基)芴 9 9-双(羟甲基)芴 给电子体 相转移催化 

分 类 号：TQ241.54[化学工程—有机化工]