Chen, Yiding published the artcileDirect Copper-Catalyzed Three-Component Synthesis of Sulfonamides, SDS of cas: 132431-09-5, the main research area is aryl heteroaryl alkenyl sulfonamide preparation; copper catalyst coupling boronic acid amine DABSO; secondary cyclic acyclic amine aniline coupling boronic acid DABSO.
Sulfonamides such as N-(phenylsulfonyl)morpholine were prepared in one step by coupling of aryl-, heteroaryl-, and alkenylboronic acids such as phenylboronic acid with cyclic and acyclic alkyl secondary amines such as morpholine and primary anilines and the bis(sulfur dioxide) complex of DABCO (DABSO) in the presence of Cu(OTf)2 and 4,4′-dimethoxy-2,2′-bipyridine in DMSO. The method was used on gram scale and was used to prepare sulfonamides from drugs and drug fragments.
Journal of the American Chemical Society published new progress about Anilines Role: RCT (Reactant), RACT (Reactant or Reagent) (primary). 132431-09-5 belongs to class piperidines, name is Benzyl (piperidin-4-ylmethyl)carbamate, and the molecular formula is C14H20N2O2, SDS of cas: 132431-09-5.
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem