Byrne, Liam published the artcileEnantioselective Synthesis of Atropisomeric Biaryls using Biaryl 2,5-Diphenylphospholanes as Ligands for Palladium-Catalysed Suzuki-Miyaura Reactions, HPLC of Formula: 151-10-0, the main research area is biaryl diphenylphospholane preparation; atropisomeric biaryl heterobiaryl preparation; boronic acid aryl bromide asym Suzuki Miyaura palladium catalyst.
Herein, the development of biaryl 2,5-diphenylphospholanes as a new class of C2-sym., monodentate ligands for asym. Suzuki-Miyaura (ASM) reactions is reported. Screening of a series of exemplary phospholanes led to the identification of two ligands that were used to prepare a range of atropisomeric biaryl and heterobiaryl products with good to excellent levels of enantioselectivity (up to 97:3 e.r.) under mild conditions. DFT studies suggest that the formation of a constraining ligand pocket and coordination of one of the biaryl methoxy groups in the optimized ligands to the metal center is crucial for restricting conformational freedom in the bond-forming step.
Advanced Synthesis & Catalysis published new progress about Aryl bromides Role: RCT (Reactant), RACT (Reactant or Reagent). 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, HPLC of Formula: 151-10-0.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem