Ring-closing metathesis for the synthesis of a molecular gyrotop
Ring-closing metathesis for the synthesis of a molecular gyrotop
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用于分子陀螺合成的闭环复分解
DOI：
10.1039/c4ob00470a
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
K. Yamaguchi
中科院分区：
文献类型：
--
作者：
W. Setaka;S. Higa;K. Yamaguchi
具有桥接亚苯基转子的大笼分子已被合成为分子陀螺，其笼是通过双（三烯基甲硅烷基）苯的闭环复分解（RCM）构建的。对不同温度条件下RCM反应中产物产率的分析表明，在回流下以良好的产率产生了所需的笼，即分子陀螺，表明该笼是热力学控制的产物。
Macrocage molecules with a bridged phenylene rotor have been synthesized as molecular gyrotops, whose cages were constructed by ring-closing metathesis (RCM) of bis(trialkenylsilyl)benzenes. An analysis of the yields of the products in the RCM reaction under various temperature conditions revealed that the desired cage, i.e., a molecular gyrotop, was produced in good yield under reflux, indicating that the cage is a thermodynamically controlled product.