Han, Jie published the artcileDesign and Synthesis of WJ-Phos, and Application in Cu-Catalyzed Enantioselective Boroacylation of 1,1-Disubstituted Allenes, Synthetic Route of 343338-28-3, the main research area is ferrocene chiral sulfinamide phosphine enantioselective catalyst boroacylation allene; crystal structure mol ferrocene chiral sulfinamide phosphine preparation ligand.
The highly enantioselective copper-catalyzed three-component boroacylation of 1,1-disubstituted allenes is reported by using a class of chiral ligands (WJ-Phos), delivering various functionalized organoboron compounds bearing an all-carbon stereocenter in moderate to good yields with high enantioselectivities. WJ-Phos is a ferrocene-derived chiral sulfinamide phosphine ligand and can be easily synthesized in gram-scale from readily available starting materials in short steps. The salient features of this reaction include moderate to good yields, high enantioselectivities, gram-scale synthesis, diverse synthetic transformations, and the development of a new chiral ligand.
ACS Catalysis published new progress about Acylation (boroacylation, stereoselective). 343338-28-3 belongs to class amides-buliding-blocks, name is (S)-2-Methylpropane-2-sulfinamide, and the molecular formula is C4H11NOS, Synthetic Route of 343338-28-3.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics