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Selective hydrogenation of cyclopentadiene to cyclopentene over an amorphous NiB/SiO2 catalyst
2007/7/28
期刊信息
篇名
Selective hydrogenation of cyclopentadiene to cyclopentene over an amorphous NiB/SiO2 catalyst
语种
英文
撰写或编译
作者
Wei-Jiang Wang,Jing-Fa Deng
第一作者单位
刊物名称
Applied Catalysis A:General
页面
1997,163,10...
SYNTHESIS AND PHARMACOLOGICAL EFFECTS OF BUTADIENE AND CYCLOPENTADIENE ADDUCTS OF METHANDROSTENOLONE IN RATS
Methandrostenolone 1,3 butadiene Cyclopentadiene Diels-Alder adducts Anti-androgen
2010/2/5
In this study the reactivity of methandrostenolone or [(17b)-17-hydroxy-17-methylandrosta-1, 4-diene-3-one], as a dienophil in a Diels-Alder type cycloaddition reaction was investigated. The purpose o...
HY沸石超笼“半三明治”环戊二烯铁物种的接枝(Grafting of “Half-sandwich” Cyclopentadiene Iron Species into HY Supercage)
HY沸石 Cp2Fe 接枝反应 半三明治 环戊二烯铁
2010/8/25
在真空条件下研究了Cp2Fe在HY沸石表面的接枝反应,并用原位FTIR、ICP、XRD、TPD-MS和UV-Vis DRS等方法对接枝产物的组成、结构及性质进行了表征。结果表明,在低于423 K的温度下,Cp2Fe可以强吸附在沸石的超笼内,并被氧化为Cp2Fe+阳离子;当在423 K长时间加热时,Cp2Fe+可与超笼表面的酸性中心发生化学反应,脱除一个环戊二烯基团,在沸石超笼形成“半三明治”环戊二...