%0 Journal Article
%T Determination of Conversion of Asymmetric Hydrosilylation of Acetophenone by Gas Chromatography<br>气相色谱法测定苯乙酮不对称硅氢化反应的转化率
%A Yao Jinshui
%A Jiang Wenqiang
%A <br>姚金水
%A 蒋文强
%J 色谱
%D 1999
%I 
%X A gas chromatographic method to determine the conversion of asymmetric hydrosilylation of acetophenone has been established. The gas chromatographic conditions were as follows: column, 10% PEG20M on white 102 support (DMCS), 1 m x 2 mm i.d. stainless-steel column; column temp., 160 degrees C; injector temp., 200 degrees C; thermal conductivity detector temp., 190 degrees C; carrier gas H2 with flow rate of 50 mL/min. The results show that the method is simple and rapid, and has good reproducibility. The coefficient of variation of the method was less than 1% (n = 6). The results were also confirmed with 1HNMR.
%K NULL<br>苯乙酮
%K 苯基乙醇
%K 不对称硅氢化
%K 硅氢化
%K 转化率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=D7F5F79B7B81B862E860B9FC294F5A69&yid=B914830F5B1D1078&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=DA74B62FE4348759&eid=8CCD0401CC9AE432&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=2