| 水热处理的HZS M-5催化剂择形催化合成4 ,4′-二甲基联苯(英文) |
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| 引用本文： | 郭新闻,王祥生,沈剑平,宋春山.水热处理的HZS M-5催化剂择形催化合成4 ,4′-二甲基联苯(英文)[J].催化学报,2003(9). |
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| 作者姓名： | 郭新闻 王祥生 沈剑平 宋春山 |
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| 作者单位： | State Key Laboratory of Fine Chemicals，State Key Laboratory of Fine Chemicals，Department of Energy and Geo Environmental Engineering，Department of Energy and Geo Environmental Engineering Dalian University of Technology，Dalian 116012，Liaoning，China，Dalian University of Technology，Dalian 116012，Liaoning，China，The Pennsylvania State University，209 Academic Projects Building，University Park，PA 16802，USA，The Pennsylvania State University，209 Academic Projects Building，University Park，PA 16802，USA |
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| 基金项目： | SupportedbytheScientificResearchFoundationfortheReturnedOverseasChineseScholars,StateEducationMinistryandbyPennsylvaniaStateUniversity |
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| 摘 要： | Theshape selectivealkylationofpolycyclichy drocarbonsisusedtosynthesizesymmetricintermedi atessuchas 4 ,4′ dialkylbiphenyl (4 ,4′ DABP)and2 ,6 dialkylnaphthalene (2 ,6 DAN)whichareimpor tantprecursorsofadvancedpolymermaterials1] .Thealkylationtoprepare4 ,4′ DABPcanbecarriedoutusingeitheralarge grouplikeisopropylorasmallgroupsuchasethylormethyl.However ,itisdiffi culttoselectivelyobtain 4 ,4′ dimethylbiphenyl(4 ,4′ DMBP)throughthemethylationofbiphenyl(BP )anditsderivatives2 ,3] .…
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