fluorene

The former and 2,7-dibromo-fluorene, 2-bromofluorene were 9-oxidation, and then we attained six 9,9-diaryl-fluorene-based compounds by Grignard reaction and Friedel-Crafts reaction.

后者与2,7-二溴芴、2-溴芴作为起始化合物，分别经过9-位氧化、Grignard反应和Friedel-Crafts烷基化反应三步反应得到六个9,9-二芳基芴化合物。

Fluorene and its derivatives were broadly investigated due to their blue luminance and application in full-color display.

芴及其衍生物由于其蓝色发光性能和在全彩显示领域良好的应用前景而得到了广泛的研究。

Fluorene shows high thermal stability, light stability and large band gap energy level.

芴具有较高的热稳定性、光稳定性和大的能带隙。

Three-photon absorption properties of two novel fluorene-based derivatives

两种新型芴类衍生物的三光子吸收特性研究

The new synthesis process of bisphenol fluorene ( BHPF) with thiohydracrylic acid as catalyst was introduced in this paper.

主要介绍了重要生化试剂磺基丙氨酸的合成方法及其在医药、化妆品、洗涤剂等方面的应用。

In this thesis, we investigate various optoelectronic devices based on fluorene-cored oligomers.

在本论文中, 我们研究以芴为主体之寡聚物的各种光电元件.

Design, Synthesis, Self-Assembly of Triazine& Fluorene Ligand and Coordination Complex

三嗪及芴类配体的设计合成与配合物的自组装研究

In this paper, molecular probes for cysteine, mercury ion and hydrazine hydrate have been constructed using benzoxazole, fluorene and cyanine as fluorophores respectively.

本论文以苯并恶唑、芴及吲哚菁类化合物为荧光基团，分别构建了以半胱氨酸、汞离子、水合肼为目标待测物的分子探针。

Transition wavelengths for absorption and emission of fluorene derivatives are calculated and match to experiment results.

对于这些寡聚芴衍生物,其吸收及放射光的波长,计算结果和实验的结果相近.

Study on Making Refined Fluorene with Solvent Crystallizing Process

溶剂结晶法制取精芴的研究

Catalyst Preparation Study for Gas? Phase Oxidation of Fluorene to Fluorenone

芴气相氧化制芴酮催化剂制作条件的研究

The derivates of naphthalene, fluorene, pyrene, anthracene, acenaphthene and their application in biotechnology were reviewed.

对应用于生物工程的萘 、 芴 、 芘 、 蒽 、 苊等稠环芳烃衍生物作了概括介绍.

The Effect of Compound Danshen Dripping Pills on the Mutagenicity of 2-acetamide-fluorene

复方丹参滴丸对2-乙酰氨基芴致突变性的影响

As a result, the blue emission from the fluorene segment is completely quenched in concentrated solutions and in the solid state.

由此产生的一个结果便是在浓溶液和固态膜条件下，从芴单元发出的蓝光被完全猝灭，只呈现对应于苯噻哗单元的绿光发射。