In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Development of nonproprietary phosphine ligands for the Pd-catalyzed amination reaction, published in 2006-05-29, which mentions a compound: 894086-00-1, mainly applied to amine aryl halide amination palladium phosphine catalyst; pyrazole phosphine ligand preparation amination catalyst, Computed Properties of C32H35N4P.
A new family of pyrazole and bi-pyrazole phosphine ligands are reported that perform efficiently in the Pd-catalyzed amination reaction. Of the ligands screened, ligand I emerged as the most compatible for couplings involving both primary and secondary amines with typical yields of 84-99%.
In some applications, this compound(894086-00-1)Computed Properties of C32H35N4P is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.