19845-69-3, 1,6-Bis(diphenylphosphino)hexane is a chiral-phosphine-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
1,6-Bis (diphenylphosphino) hexane (2.28 g, 5 mmol),6- (4-bromophenoxy) hexanol (5.0 g, 20 mmol),Ethylene glycol 10mL and nickel bromide 50mg added to a 50mL three-necked flask and purged with nitrogen,The temperature was raised to 180 C.After 4h magnetic stirring reaction system,After cooling, all the reactants were dissolved in 20 mL of dichloromethane,The organic layer was washed three times with deionized water.After the solution was dried over anhydrous Na2SO4 filtered,The organic phase was washed with a large amount of ether and a large amount of tetrahydrofuran respectively,Compound B2 is then obtained.
19845-69-3, As the paragraph descriping shows that 19845-69-3 is playing an increasingly important role.
Reference£º
Patent; Beijing University of Chemical Technology; Wang Zhongming; Yang Qian; Han Kefei; Zhu Hong; (9 pag.)CN107347909; (2017); 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