发明名称 CALIXARENES AND CALIXARENE-BASED SENSORS
摘要 <p>A calixarene dimer of the general formula (I-G), comprising a first calixarene moiety I and a second calixarene moiety G, wherein: L is [ - CH2 -] or [ -O-CH2-O- ] and is the same or different between each aryl group; R5 is H, NO¿2?, halogen, or C1 - C10 aliphatic hydrocarbyl group, C6 - C20 aryl group, C6 - C20 hydrocarbylaryl group, any of which is optionally substituted by one or more halo or oxo groups or interrupted by one or more oxo or amide groups, and R?5¿ is the same or different on each aryl group; R1 comprises a carboxy group which is or is not protonated or protected; two groups out of R?2, R3 and R4¿ are H; the one group out of R?2, R3 and R4¿ not being H comprises at least one atom of one or more of O and S, the said at least one atom being capable of causing the calixarene to be adsorbed onto the surface of the substrate; and the one group out of R?2, R3 and R4¿ not being H being conjugated to the second calixarene moiety G. The calixarene dimers may be incorporated into sensors. Methods of making the calixarene dimers are disclosed.</p>
申请公布号 WO2001096292(A1) 申请公布日期 2001.12.20
申请号 GB2001002364 申请日期 2001.05.29
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址