苯膦基

In this dissertation, synthesis of benzylidene[1,3-bis(2,6-dimethylphenyl)-4,5-dihydroimidazol-2-ylidene]dichlororuthenium (41) has been improved.

本论文首先改进了钌卡宾配合物[1，3-二-(2，6-甲苯基)-4，5-二氢咪唑基]-苯亚甲基-三苯基膦-二氯合钌(41)的合成方法。

As to the catalytic coupling of aryl bromides, when triphenylphosphine as ligand and malononitrile as subtracts, their isolated yields were generally in 72-88%; While using cyanoacetate instead of malononitrile, the yields were in 67-84%.

当采用常见的三苯基膦为配体、对取代溴苯而言，以丙二腈为底物时，偶联产物的分离产率一般都在72-88％之间；以腈基乙酸乙酯为底物时，分离产率在67-84％之间。

A series of sulfonated poly(arylene thioether phosphine oxide)s with various degrees of sulfonation was prepared by polycondensation of 4,4'-thiobisbenzenethiol with the mixture of sBFPPO and BFPPO at different ratios. The effect of IEC on the properties of the products was studied.

以BFPPO、sBFPPO和4，4'-二巯基二苯硫醚为单体，通过改变BFPPO/sBFPPO的配比，合成了一系列不同磺化度的磺化聚芳硫醚三苯基氧膦，考察了IEC对产物性能的影响。

The present paper reports three new europium complexes,EuL3(H2O) 6,EuL3Phen(H2O)4 and EuL3(H2O)5,synthesized with Eu(NO3) 3·6H2O,2-(4-fluorobenzoyl) benzoic acid,Phen and TPPOL=2-(4-fluorobenzoyl benzoic acid,Phen=1,10-phenanthroline,TPPO=triphenyl phosphine oxide.

以硝酸铕、2-(4-氟代苯甲酰基)苯甲酸、1，10-菲咯啉和三苯基氧膦合成了EuL 3(H2O)6，EuL3Phen(H2O) 4和EuL3(H2O)5三种固态配合物。

In addition to cationic gold complexes bearing bulky biphenyl phosphines, a gold complex with tris(2,6-di-tert-butylphenyl)phosphite is exceptionally reactive as a catalyst for this reaction.

在与有大体积连苯基膦配体的金正配合离子加成反应中，三(2，6－二叔丁基苯)亚磷酸盐的金配合物异常活泼并充当该反应的催化剂

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。