With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.12150-46-8,1,1-Bis(diphenylphosphino)ferrocene,as a common compound, the synthetic route is as follows.
Dppf (11.36 mg, 0.0205 mmol) was added to a solution of complex [PtCl{(kappa2-P,C)P(OC6H4) (OPh)2}SMe2], 3, (25 mg, 0.041 mmol) in acetone. The solution was stirred for 3 h at room temperature. The solvent was then removed by rotary evaporator to give an orange solid which was washed with 2 mL of n-hexane. 38percent yield; mp = 254 ¡ãC. Anal. Calcd. for C70H56O6Cl2P4FePt2: C, 51.45; H, 3.45percent; Found: C, 52.28; H, 3.62percent. NMR data in CDCl3: delta(1H) = 4.65 [br s, 4H, beta Cp protons]; 4.75 [br s, 4H, alpha Cp protons]; 8.43 [br, 1H, H1 of phenyl adjacent to platinum]; other aromatic protons: 6.83-7.40; delta(31P) = 16.2 [d, 2P, 2JP(a)P(c) = 24.4 Hz, 1JPtP(a) = 1881 Hz, P of dppf]; 98.2 [d, P, 2JP(c)P(a) = 24.4 Hz, 1JPtP(c) = 6695 Hz, P of cyclometal moiety].
12150-46-8, 12150-46-8 1,1-Bis(diphenylphosphino)ferrocene 51341936, achiral-phosphine-ligands compound, is more and more widely used in various.
Reference£º
Article; Paziresh, Sareh; Aghakhanpour, Reza Babadi; Esmaeilbeig, Ahmad R.; Journal of Organometallic Chemistry; vol. 803; (2016); p. 73 – 81;,
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