triphenylphosphine

Study on New Synthesis of Triphenylphosphine

三苯基膦合成新工艺研究

A suitable amount of triphenylphosphine (( C_6H_5 ) _3P ) also could greatly enhance the reaction rate .

适量的三苯基膦（（C6H5）3P）可以极大地促进反应速率。

Study on Resource Utilization and Treatment Process of Triphenylphosphine Wastewater

三苯基膦生产废水资源化和处理工艺试验研究

Extraction of Gold (ⅲ) and Its Mechanism by Triphenylphosphine Oxide in Benzene Solution

三苯基膦氧化物萃取金（Ⅲ）及其机理

Studies on the structure of triphenylphosphine - platinum ( ⅱ ) complexes

三苯基膦&铂（Ⅱ）络合物结构的研究

Study on cure reaction of epoxy-phenolic aldehyde resin catalyzed by triphenylphosphine

三苯基膦催化环氧-酚醛树脂的固化反应研究

Determination of Rhodium in Triphenylphosphine ( ICP-AES method )

三苯基磷中铑的测定（ICP-AES法）

Synthesis and characterization of transition metal complexes of sulphur phosphor ligands and triphenylphosphine ligands

过渡金属磷硫配体、三苯基膦配合物的合成和表征

The Research on the Crystal Structure of the Complex of Platinum Di ( Triphenylphosphine ) Methyl Formate Chloride

一氯甲酸甲酯二-三苯基膦合铂络合物晶体结构、分子结构的研究

Sio_2 supported sulfonated - triphenylphosphine - rhodium complexes catalyzed higher olefins hydroformylation

SiO2负载的磺化三苯膦铑配合物催化高碳烯氢甲酰化

Bromide triphenylphosphine bromide catalyzed Mannich reaction , to get the beta amino carbonyl compounds .

溴化三苯基膦溴催化的Mannich反应，合成β-胺基酮类化合物。

Vibrational Spectra of Triphenylphosphine Oxide and Some Complexes

三苯基氧膦钕盐配合物的振动光谱

Synthesis and characterization of triphenylphosphine nitrosyl carbonyl iron complexes

三苯基膦亚硝酰基羰基铁配合物的合成和表征铁卟啉的配合物及其性质

The results indicate that the twice alkali neutralization process is suitable to extract M and 95 % ethanol to extract triphenylphosphine .

结果表明，选用二次碱中和法提取M，用质量分数95%的乙醇浸取三苯基氧膦效果较好。

A New Synthetic Method of Chloro - ( methylcyclopentadienyl ) - bis - ( triphenylphosphine ) - Ruthenium

合成-氯-（甲基环戊二烯基）-双-（三苯基膦）化钌的新方法

A new path for the preparation of leaf alcohol with 3-chloropropanol , triphenylphosphine and propionaldehyde through Wittig reaction was studied .

本文研究了以3-氯丙醇，三苯基膦和丙醛为原料利用威蒂希反应合成叶醇的新路线。

Photopolymerization of propargyl alcohol initiated by triphenylphosphine

三苯膦引发丙炔醇光聚合

In this dissertation , using dimeric fatty acid , sodium azide , triphenylphosphine and N-chloro succinimide as raw material , DDI was synthesized via staudinger rearrangement reaction .

本文以二聚脂肪酸、叠氮化钠、三苯基膦及N-氯代丁二酰亚胺为原料，通过Staudinger重排制备了三十四碳二聚脂肪酸二异氰酸酯（DDI）。

It is shown that triphenylphosphine and its derivates play an important role in organic synthesis , which are primarily used as intermediates of organic phosphorus flame retardants and phosphorus ligands in biphasic water soluble catalysts .

三苯基膦及其衍生物在有机合成中起着重要作用，主要是用于有机磷阻燃剂的中间体和两相水溶性催化剂中的配体。

The method for extracting 2-mercapto benzothiazole ( M ) and triphenylphosphine oxide from dregs generated in cefotaxime sodium production was studied . The effects of solvent , solvent dosage and temperature on extraction were discussed .

研究了从头孢噻肟钠生产废渣中提取2-巯基苯并噻唑（以下简称M）和三苯基氧膦的方法，探讨了溶剂种类、溶剂的加入量和温度对提取效果的影响。

Catalytic conversion of ammonium carbonate to formate with tris ( triphenylphosphine ) chlororhodium ( I ) ( RhCl ( Ph_3 ) _3 ) as catalyst was studied under some different conditions .

在三苯基膦铑络合物催化剂的存在下，研究了在不同实验条件下碳酸铵到甲酸胺的转化。

Methods Chloroacetic acid was treated with thionyl chloride , amines and triphenylphosphine to provide quaternary phosphonium salts , which were treated with phthalic anhydride to get the target compounds by the Wittig reaction . The pure products were obtained by silica gel column chromatography .

方法以氯乙酸为起始原料，依次与氯化亚砜、胺、三苯膦反应制得季磷盐，再与邻苯二甲酸酐经Wittig反应制得目标化合物，硅胶柱色谱得纯品。

In this paper , the objective compound was synthesized through the reaction of 4-nitrobenzaldehyde with the Wittig reagent prepared from 4-methylbenzyl chloride and triphenylphosphine and reduction of the resulting 1 - ( 4-methylphenyl ) - 2 - ( 4-nitrophenyl ) ethylene .

该文以4甲基氯化苄与三苯基膦反应制备成Wittig试剂，再与4硝基苯甲醛反应得到1（4甲苯基）2（4硝基苯基）乙烯，然后经还原得到目的产物。