...应；氯化钯；膦配体；芳基卤 [gap=1048]keywords: organic chemistry; suzuki reaction; palladium chloride; phosphine ligands; aryl halides ...
基于50个网页-相关网页
接着,应用本课题组开辟的芳基酰胺类膦配体(Aphos)和钯催化剂构成的催化剂系统,在比拟平和的前提下,以较高的收率分解了3,4-二氢-2H-1,4-苯并恶嗪类衍生物。
基于1个网页-相关网页
Phosphine ligands with cobaltocenium backbone can be used in ionic liquids.
二茂钴阳离子膦配体可以在离子液体中循环使用。
参考来源 - 二茂钴阳离子膦配体的合成与表征及其在离子液体中催化Suzuki反应研究The influene of phosphine ligand, base, reaction temperature on the Sonogashira reaction was studied and found out the best condition for Sonogashira reaction of iodobenzene with phenylacetylene.3.
2．研究了膦配体、碱液、反应温度等对底物转化率的影响，寻找出最适宜碘苯和苯乙炔发生化学反应的反应条件。
参考来源 - 离子液体中碘代芳烃与末端炔的Sonogashira反应的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
综述了具有独特结构的二茂铁手性膦配体的合成及应用。
The paper reviews the synthesis and application of the unique ligands, which contain the structure of ferrocene chiral phosphine.
结果表明这些膦配体具有很高的活性，反应可以在很温和的条件下进行。
The result reveals that the ligands have good activity and the coupling proceeds fairly mildly.
在催化烯烃氢甲酰化反应时，观察到烯烃与膦配体之间有一定的链长匹配效应；
The catalytic systems containing the surface-active phosphine show a clear matching relation between the length of olefin chain and hydrophobic chain of the surface-active phosphine.
应用推荐