发明名称 |
Methods for synthesis of liquid crystals |
摘要 |
A method for producing platform molecules comprising: forming a mixture comprising first and second phenylene rings comprising halogenated carboxylic groups, and a third phenylene ring comprising a desired substituent and a first functionality at a para-position to a second functionality; and exposing the mixture to conditions effective to react the first halogenated carboxylic group with the first functionality to produce a first ester bond, and the second halogenated carboxylic group with the second functionality to produce a second ester bond; producing platform molecules comprising terminal groups comprising the first functional group at a position para to first ester bond and the second functional group at a position para to the second ester bond.
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申请公布号 |
US7041234(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20020057548 |
申请日期 |
2002.01.23 |
申请人 |
SOUTHWEST RESEARCH INSTITUTE |
发明人 |
WELLINGHOFF STEPHEN T.;HANSON DOUGLAS P. |
分类号 |
C08F20/30;C09K19/20;C08F2/00 |
主分类号 |
C08F20/30 |
代理机构 |
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主权项 |
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地址 |
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