159992-79-7

Upstream product

• 602-09-5 1,1'-bi-2-naphthol 
• 154780-34-4 2,2'-bis(ethoxycarbonylmethoxy)-1,1'-binaphthalene 
• 75685-01-7 2,2'-dimethoxy-1,1'-binaphthyl 
• 55441-95-7 2,2’-[1,1'-binaphtalene-2,2’-diyl bis(oxy)]diethanol 
• 55441-96-8 Ditosylat 1b' 
• 38023-29-9 1,2-diphenylphosphinobenzene 

Downstream Products

• 154987-80-1 {(4,7-diphenylbenzo{e}dinaphtho{2,1-k:1',2'-m}-1,10-dioxa-4,7-diphosphacyclotetradeca-5,11,13-triene)palladium(II) dichloride} 
• 158112-39-1 {(4,7-diphenylbenzo{e}dinaphtho{2,1-k:1',2'-m}-1,10-dioxa-4,7-diphosphacyclotetradeca-5,11,13-triene)nickel(II) dichloride} 

Relevant academic research and scientific papers

Synthesis and application of macrocyclic binaphthyl ligands with extended chiral bias

Two macrocyclic and one non-cyclic chiral diphosphine ligand containing a 2,2'-bridged binaphthyl unit were synthesized in six steps from (R)-2,2'- dimethoxy-1,1'-binaphthyl in overall yields of 25 and 17%, respectively. The new ligands showed asymmetric inductions of up to 98% e.e. if used in palladium catalyzed allylic alkylation reactions.