Ring-closing metathesis on an allyl-terminated carbosilane dendrimer

被引:4
|
作者
Guan, RF
Zhou, CJ [2 ]
Feng, SY
Berg, DJ
Stobart, SR
机构
[1] Jinan Univ, Sch Mat Sci & Engn, Jinan 250022, Shandong, Peoples R China
[2] Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Shandong, Peoples R China
[3] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Shandong, Peoples R China
[4] Univ Victoria, Dept Chem, Victoria, BC V8W 3P6, Canada
关键词
Grubbs' catalyst; ring-closing metathesis; carbosilane; dendrimer; silacyclopenten;
D O I
10.1002/jccs.200500017
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Grubbs' catalyst was used to prepare a series of carbosilane dendrimers with silacyclopentene peripheral groups, suitable for further elaboration to functional dendrimers. The efficiency of the ring closing metathesis reaction was found to be strongly dependent on the reaction temperature and the amount of catalyst used, as shown by H-1 NMR monitoring.
引用
收藏
页码:113 / 118
页数:6
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