发明名称 |
Bis(functionally-substituted phenylene) semi-rigid crowns and process for making |
摘要 |
Bis(carboalkoxy-substituted phenylene)-32-crown-10 compounds, useful as polymerizable monomers, can be formed by first reacting a functionalized dihydroxy aromatic compound with a hydroxy protecting group-substituted halopolyether, deprotecting the resulting product to form the diol, forming the corresponding tosylate, and reacting the tosylate with the same or analogous diol in a cyclization reaction to form the crown ether compound.
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申请公布号 |
US5028721(A) |
申请公布日期 |
1991.07.02 |
申请号 |
US19890418362 |
申请日期 |
1989.10.06 |
申请人 |
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. |
发明人 |
GIBSON, HARRY W.;DELAVIZ, YADOLLAH |
分类号 |
C07D323/00 |
主分类号 |
C07D323/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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