| 烯烃羰化制醇原位红外光谱表征 |
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| 引用本文： | 殷元骐,牛建中,焦凤英,陈艳晶.烯烃羰化制醇原位红外光谱表征[J].济南大学学报(社会科学版),1996(3). |
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| 作者姓名： | 殷元骐 牛建中 焦凤英 陈艳晶 |
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| 作者单位： | 中科院兰州化学物理研究所(殷元骐，牛建中)，济南大学实验中心(焦凤英，陈艳晶) |
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| 摘 要： | 本文以Rh_2(AcO)_4和Rh_6(CO)_(16)为催化剂。在高压釜中,控制在最佳反应条件下,进行庚烯氢甲酰化和加氢制醇反应。利用红外光谱表征方法,考察了Rh/PBu_3/EtOH催化体系中活性物种的生成过程以及在催化反应中随着反应进行,醛的形成及醛由于加氢成醇而逐渐消失的过程,测得的原位红外光谱与空气中测定的红外光谱进行了比较。
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| 关 键 词： | 均相催化 氢甲酰化加氢反应 原位红外光谱 铑膦催化剂 |
IN SITU IR CHARACTERIZATION OF CATALYST FOR HYDROFORMYLATION AND HYDROGENATION OF OLEFIN ON ALCOHOL OXOSYNTHESIS |
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| Jiao Fengying,Chen Yanjing.IN SITU IR CHARACTERIZATION OF CATALYST FOR HYDROFORMYLATION AND HYDROGENATION OF OLEFIN ON ALCOHOL OXOSYNTHESIS[J].Journal of Jinan University,1996(3). |
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| Authors: | Jiao Fengying Chen Yanjing |
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| Abstract: | In this paper, Rh2( AcO)4 and Rh6(CO)16 were used as catalyst for hyclroformy lation and hydrogenation of heptcne to form octanol in a higb pressure reaction autoclave under favourable conditions.A active species was studied by In Situ IR in the Rh/FBu3/EtOH catalysis system, and in which aldehyde appear and disappear to form octanol in the end. The In Situ IR spectra is different from that was determined in air. |
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| Keywords: | Homogeneous catalysis Hydroformylation and Hydrogcnation In Situ IR spectra Rhodium phosplline catalyst |
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