764696-33-5

Upstream product

• 73790-19-9 5-bromo-2,2-dimethyl-1,3-benzodioxole 
• 1079-66-9 chloro-diphenylphosphine 

Downstream Products

• 765312-54-7 (2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine) 

Relevant academic research and scientific papers

Synthesis of Axially Chiral 2,2′-Bisphosphobiarenes via a Nickel-Catalyzed Asymmetric Ullmann Coupling: General Access to Privileged Chiral Ligands without Optical Resolution

We report an asymmetric homocoupling of ortho-(iodo)arylphosphine oxides and ortho-(iodo)arylphosphonates resulting in highly enantioenriched axially chiral bisphosphine oxides and bisphosphonates. These products are readily converted to enantioenriched b

Chiral biphosphine ligands for the Ru-catalyzed enantioselective hydrogenation of β-ketoesters

Three new biaryl phosphine ligands 4a-c have been prepared and their application in the Ru-catalyzed asymmetric hydrogenation of β-ketoesters investigated. Ruthenium catalysts containing these ligands are highly effective in the hydrogenation of β-ketoesters with up to 99.9% ee being obtained.