查询词典 oxadiazole

Two novel aromatic diamines consisting of triphenylamine and 1,3,4-oxadiazole groups were successfully synthesized.

本研究成功合成二种含有三苯胺及1，3，4-恶二唑结构的新型芳香族二胺单体。

Next, another novel diamine, 5-5-(4-phenyl-1,3,4-oxadiazol-2-ylbenzene-1,3-diamine, was prepared and polymerization was carried out in the same way to obtain polyimides containig triphenylamine units and 1,3,4-oxadiazole moieties in the side chain .

接下来，合成另一个新型双胺5-5-(4-phenyl-1，3，4-oxadiazol-2-ylbenzene-1，3-diamine后，以相同方法进聚缩合反应，可制得另一系列三苯胺和1，3，4-恶二唑为侧链的聚醯亚胺。

First, N'-(4-aminophenyl)-N'-4-(5-phenyl-1,3,4-oxadiazol-2-ylphenylbenzene-1,4-diamine was prepared and polymerization was carried out by direct polycondensation with a series of dianhydrides to obtain polyimides containig triphenylamine units in the main chain and 1,3,4-oxadiazole moieties as pendent group.

首先合成新型双胺N'-(4-aminophenyl)-N'-4-(5-phenyl-1，3，4-oxadiazol-2-ylphenylbenzene-1，4-diamine后，与一系的芳香族二酐进聚缩合反应，可制得一系列三苯胺为主链且1，3，4-恶二唑为侧链的聚醯亚胺。

Two-photon Absorption and Optical Power Limiting Properties of Multibranch 1, 3, 4-Oxadiazole Derivatives

篇名 多枝[1， 3， 4]-恶二唑衍生物的双光子吸收和光功率限幅特性

Synthesis and Properties of Hyperbranched Azo Polyesters and Conjugated Polymer Containing 1, 3, 4-oxadiazole Unit

论文标题：偶氮超支化聚酯和1，3，4-噁二唑共轭聚合物的合成及性能研究

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。