The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1038-95-5, Name is Tri-p-tolylphosphine, molecular formula is C21H21P. In a Article，once mentioned of 1038-95-5, HPLC of Formula: C21H21P
Pincer complexes of the types [Pd{C,N,N?-Ar{C(Me)=NOCH 2py-2}-2}X] or [Pd{C,N,S-C6H4{C(Me)=NOCH 2SMe}-2}Cl] (Ar = C6H4, C6H(OMe) 3-4,5,6; py-2 = 2-pyridyl; X = Cl, Br) have been prepared by reacting cyclopalladated oxime complexes [Pd{C,N-Ar{C(Me)=NOH}-2}(mu-Cl)]2 with XCH2py-2 or ClCH2SMe, respectively, in the presence of KtBuO. Various neutral and cationic derivatives have been synthesized as well as iminobenzoyl complexes resulting from the insertion of isocyanide into their Pd-Caryl bond. The cycloaddition of MeO 2CC?CCO2Me to the oximato complex [Pd{C,N-C 6H4{C(Me)=NO}-2}(tBubpy)] (tBubpy = 4,4?-di-tert-butyl-2,2?-bipyridine) in the presence of various neutral L ligands produces pincer complexes [Pd{C,N,C?-C6H 4{C(Me)=NOC(CO2Me)=C(CO2Me)}-2}L]. Complexes of each one of the new types have been characterized by X-ray diffraction methods.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.HPLC of Formula: C21H21P, you can also check out more blogs about1038-95-5
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate