On July 18, 2018, Chen, Yiding; Murray, Philip R. D.; Davies, Alyn T.; Willis, Michael C. published an article.Recommanded Product: 39512-49-7 The title of the article was Direct Copper-Catalyzed Three-Component Synthesis of Sulfonamides. And the article contained the following:
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. The experimental process involved the reaction of 4-(4-Chlorophenyl)piperidin-4-ol(cas: 39512-49-7).Recommanded Product: 39512-49-7
The Article related to aryl heteroaryl alkenyl sulfonamide preparation, copper catalyst coupling boronic acid amine dabso, secondary cyclic acyclic amine aniline coupling boronic acid dabso, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Sulfenic, Sulfinic, and Sulfonic Acids and Derivatives and other aspects.Recommanded Product: 39512-49-7
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem