With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.13991-08-7,1,2-Bis(diphenylphosphino)benzene,as a common compound, the synthetic route is as follows.
32.6mg mesityl -Cu and 3ml of toluene were added to 34.6mg (0.18mmol) of 8-PyQ and 79.5mg (0.18 mmol) of dppb in a glove box. It forms a dark Redsolution. This was filtered and coated with n-hexane layer. it forms redcrystals. under UV (356nm), they emit a strong red. the solution in the sameway emits a strong red. Yield: 70%.
13991-08-7, 13991-08-7 1,2-Bis(diphenylphosphino)benzene 498379, achiral-phosphine-ligands compound, is more and more widely used in various fields.
Reference£º
Patent; MERCK PATENTGMBH; WESEMANN, LARS; KLEIH, MATTHIAS; MAYER, HERMANN, AUGUST; (72 pag.)JP2016/501830; (2016); A;,
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