Аннотация:
A new efficient synthesis of racemic (R*,R*)-Pyrphos ligand based on aza-Michael addition reaction of 2,3-bis(diphenylphosphoryl)buta-1,3-diene with ammonia followed by the reduction of resulting 3,4-bis(diphenylphosphoryl)pyrrolidine is proposed. The starting reactants are available but-2-yne-1,4-diol and chloro(diphenyl)phosphine.
Образец цитирования:
Yu. N. Kononevich, A. D. Volodin, A. A. Korlyukov, V. K. Brel, A. M. Muzafarov, “A new efficient synthesis of Pyrphos ligand”, Mendeleev Commun., 34:1 (2024), 51–53