| 多氟烯烃和炔烃的钯催化氢化 |
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| 引用本文： | 黄耀曾,李基森,周坚强,朱种沐.多氟烯烃和炔烃的钯催化氢化[J].有机化学,1984,4(2):125-128. |
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| 作者姓名： | 黄耀曾 李基森 周坚强 朱种沐 |
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| 作者单位： | 中国科学院上海有机化学研究所，中国科学院上海有机化学研究所，中国科学院上海有机化学研究所，中国科学院上海有机化学研究所 |
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| 摘 要： | 本文报道Pd/Al_2O_3(1%)催化剂催化氢化CF_3CCl=CClCF_3,CF_3CCI==CHCF_3和CF_3C=CCF_3等多氟烯烃和炔烃的结果。经1~H和(19)~F核磁共振、质谱、红外等分析,证明了用制备色谱分离后的氢化产物主要成份的结构。前二者的氢化产物中主要是CF_3CH_2CH_2CF_3和CF_3CH_2CHClCF_3的混合物,而CF_3C=CCF_3氢化后只生成CF_3CH_2CH_2CF_3。
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| 关 键 词： | 钯 金属催化剂 氢化 催化 氟代烃 烯烃(P) 炔烃(P) |
Catalytic Hydrogenation of Polyfluoro-alkene and -alkyne by Pd/Al_2O_3 |
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| Huang Yaozeng,Li Jisen,Zhou Jianqiang,Zhu Zhongmu.Catalytic Hydrogenation of Polyfluoro-alkene and -alkyne by Pd/Al_2O_3[J].Chinese Journal of Organic Chemistry,1984,4(2):125-128. |
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| Authors: | Huang Yaozeng Li Jisen Zhou Jianqiang Zhu Zhongmu |
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| Institution: | Huang Yaozeng,Li Jisen,Zhou Jianqiang,Zhu Zhongmu Shanghai Institute of Organic Chemistry,Academia Sinica |
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| Abstract: | This paper deals with the catalytic hydrogenation of CF_3CC1=CC1CF_3,CF_3CC1=CHCF_3 and CF_3C=CCF_3by Pd/Al_2O_3.The hydrogenated products separated bypreparative gas chromatography were identified by MS,IR and NMR.It was found thatthe first two compounds gave a mixture of CF_3CH_2CH_2CF_3 and CF_3CH_2CHC1CF_3,whilethe last compound gave CF_3CH_2CH_2CF_3. |
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| Keywords: | palladium metal catalyst hydrogenation catalysis fluorohydrocarbon alkene(P) alkyne(P) |
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