| 庚烯羰化制醇的原位红外光谱表征 |
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| 引用本文： | 焦凤英,胡庆云,陈艳晶,牛建中,殷元骐.庚烯羰化制醇的原位红外光谱表征[J].分子催化,1997(2). |
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| 作者姓名： | 焦凤英 胡庆云 陈艳晶 牛建中 殷元骐 |
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| 作者单位： | 济南大学实验中心，中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室 |
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| 摘 要： | 庚烯羰化制醇的原位红外光谱表征１）焦凤英胡庆云陈艳晶（济南大学实验中心济南２５０００２）牛建中殷元骐（中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室兰州７３００００关键词庚烯均相催化氢甲酰化原位红外光谱铑膦催化剂铑催化剂（以较强碱性的三...
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| 关 键 词： | 庚烯 均相催化 氢甲酰化 原位红外光谱 铑膦催化剂 |
In Situ IR Characterization on Hydroformylation and Hydrogenation for Oxosynthesis of Alcohol from Heptene |
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| JIAO Fengying,HU Qingyun,CHEN Yanjing.In Situ IR Characterization on Hydroformylation and Hydrogenation for Oxosynthesis of Alcohol from Heptene[J].Journal of Molecular Catalysis (China),1997(2). |
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| Authors: | JIAO Fengying HU Qingyun CHEN Yanjing |
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| Institution: | JIAO Fengying HU Qingyun CHEN Yanjing (Jinan University Experiment Center Jinan 250002) NIU Jianzhong YIN Yuanqi (Lanzhou Institute of Chemical physics The Chinese Academy of Science Lanzhou 730000) |
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| Abstract: | In this paper,Rh 2(OAc) 4 and Rh 6(CO) 16 were used as catalyst for hydroformylation and hydrogenation of 1 heptene to octanol in a high pressure reaction autoclave under favorable conditions.The active species in the Rh/PBu 3/EtOH catalytic system was studied by in situ IR.The aldehyde was seen to form first and increased to amaximum,then decreased to form octanol and disappeared in the end.This reaction sequence of hydroformylation of heptene and hydrogenation of heptyl aldehyde was thus further elucidated.The in situ IR spectra are different from what were determimed in air. |
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| Keywords: | Heptene Homogeneous catalysis Hydroformylation In situ IR spectra Rhodium phosphine catalyst |
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