1) Pyridinylurea calixarenes
吡啶脲基杯芳烃
2) picolinoamidecalixarenes
吡啶酰胺杯芳烃
1.
In this paper, a series of upper-rim full substituted picolinoamidecalixarenes and full or part substituted calixarenes with pyridinylurea were synthesized, and their anions binding ability were also studied through UV-vis.
UV-vis研究表明,吡啶酰胺杯芳烃对所选的多种形状和体积的阴离子没有络合能力,但在甲醇中可与Cu2+形成化学计量比4:1的结合,络合常数为25～90。
3) Calixarene derivatives with pyridinyl moieties
杯芳烃吡啶衍生物
4) calix-thiourea
硫脲杯[4]芳烃
5) Dipyridylurea
二吡啶基脲
6) triarylpyridine
三芳基吡啶
1.
Banana-shaped triarylpyridine derivatives with terminal 4-alkoxybenzoic ester chains were synthesized efficiently from pyrylium salt via three steps,their structures were determined by 1H NMR,13C NMR and HR-Mass,such molecules are not mesogens which were investigated by POM and DSC,their UV-vis,PL spectroscopic properties were also studied.
从吡喃嗡盐出发仅经三步反应高效地合成了带4-烷氧基苯甲酸酯端基的三芳基吡啶香蕉型衍生物,并用1H NMR,13CNMR和HR-Mass对它们的结构进行了表征,用POM及DSC的方法研究了它们的相变行为,对其UV-vis、PL光谱性质也进行了分析。
补充资料：邻氯苯基硫脲 1-(2-氯苯基)硫脲
分子式：C7H7ClN2S
分子量：186.66
CAS号：5344-82-1
性质：片黄至白色结晶。熔点142-145℃。
制备方法：暂无
用途：暂无
分子量：186.66
CAS号：5344-82-1
性质：片黄至白色结晶。熔点142-145℃。
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条