二苯乙烯

We have taken the advantage of this TICT behavior for the design of new fluoroionophores and synthesized a series of trans-4-(N-arylamino)stilbenes containing a hydrazone substituent, namely 1Hz、2Hz and 3Hz. According to literatures, the hydrazone and methoxyl groups can selectively interact with Cu2+ ion.

欲进一步应用於金属离子感应材料的设计，我们合成了一系列具腙取代基的反式-4-二苯乙烯胺的衍生物1Hz、2Hz、3Hz，因为文献报导腙官能基对铜有极高的选择性。

Besides,through Arbuzov reaction,Vilsmer-Haack Hydroformylation,Wittig-Horner reaction,nitryl hydrogenation deoxidize,and imidization five steps synthesized another compound which included hole-transporting,electron-transporting and luminescence materials.

此外，又通过Arbuzov反应、Vilsmer-Haack甲酰化反应、Wittig-Horner反应生成二苯乙烯、硝基加氢还原、酰亚胺化5步反应合成了一种集空穴传输-电子传输-发射三位一体的新型苝酰亚胺化合物。

The two-photon absorption properties of 4,4′-bis stilbene synthesized recently are calculated at ab initio level.

对最近实验室合成的分子材料4，4＇二甲氨基二苯乙烯的双光子吸收特性在从头计算的基础上进行了理论研究。

Static first hyperpolarizabilities of a series of stilbene derivatives are calculated at the CPHF/6-311G level.

采用耦合-微扰Hartree-Fock方法，计算了二苯乙烯系列衍生物的静态第一超极化率。

Objective: To research the mechanism of Stilbene Glucoside from Polygonum multiflovum Thumb on hyperlipemia.

目的：探讨何首乌二苯乙烯苷调节胆固醇代谢作用机制。

Studies on two-photon absorption of E-4,4'bis(N,N-di-n-butylamino)stilbene

反-4，4'-双二苯乙烯分子双光子吸收性质研究

Experimentally,among the calculated compounds,4,4′—bis(di-n-butylamino)stilbene and 4,4′—bisstilbene were synthesized at first.

其中对于化合物4，4′—二甲胺基二苯乙烯，从理论计算、分子设计、材料合成到实验研究，是尚未见报道的新工作。

Classification of the PFBs is briefly introduced. The synthesis, structure, properties and application of stilbene, naphthalimide and pyrene FBs are discussed.

简要介绍了聚合型荧光增白剂的分类，讨论了二苯乙烯、萘酰亚胺、花类聚合型荧光增白剂的合成、结构、性能及应用。

Under these conditions, the yields of anthraquinone and stilbene glycoside are 1.06% and 5.03% respectively, and the clearance rate to DPPH is 58.7%.

在此条件下蒽醌类物质的得率为1.06%，二苯乙烯苷得率5.03%，DPPH自由基清除率为58.7%。

In our previous study, we found that the EtOAc extract of the roots contained many oligostilbenes which had multi-faceted bioactivities. Kobophenol A (1) is a stilbene tetramer, accounts for nearly 20% of the EtOAc extract.

我们研究发现金雀根乙醇浸膏的乙酸乙酯部位主要化学成分是二苯乙烯类化合物，具有多样的生物活性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。