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Bifunctional [c2]daisy-chains and their incorporation into mechanically interlocked polymers
被引:85
|作者:
Guidry, Erin N.
Li, Jean
Stoddart, J. Fraser
Grubbs, Robert H.
机构:
[1] Univ Calif Los Angeles, Calif NanoSyst Inst, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA
[3] CALTECH, Arnold & Mabel Beckman Labs Chem Synth, Div Chem & Chem Engn, Pasadena, CA 91125 USA
关键词:
D O I:
10.1021/ja0725100
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A strategy for the formation of mechanically interlocked polymers is presented. Ring-closing olefin metathesis has been shown to provide a very high yielding route to [c2]daisy-chains suitably functionalized to allow their one-step conversion to bisolefins which can be used as monomers in ADMET polymerizations to afford mechanically interlocked polymers. Metathesis, in two different guises is making a hitherto unreachable goal in synthesis a reality.
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页码:8944 / +
页数:3
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