With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.19845-69-3,1,6-Bis(diphenylphosphino)hexane,as a common compound, the synthetic route is as follows.
General procedure: [Cu(MeCN)4]ClO4 (0.025g, 0.076mmol) was taken in a double neck Round Bottom flask dissolved in dry MeOH by magnetic stirring under N2 atmosphere. Then 1,3-bis(diphenylphosphino)propane (dppp) (0.0314g, 0.076mmol) was added to this solution and stirred magnetically. After half an hour L (0.019g, 0.076mmol) was added to the reaction mixture and stirred for another 2h. The solution colour turned to red. It was filtered and kept undisturbed for crystallisation.
As the paragraph descriping shows that 19845-69-3 is playing an increasingly important role.
Reference£º
Article; Roy, Suman; Mondal, Tapan Kumar; Layek, Animesh; Saha, Rajat; Sinha, Chittaranjan; Inorganica Chimica Acta; vol. 469; (2018); p. 523 – 535;,
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