NBS and Br3CCOCBr3 as highly efficient catalysts for the chemoselective N-tert-butyloxycarbonylation of amines was written by Chantarasriwong, Oraphin;Jiangchareon, Banphot;Putra, Christian Kurnia;Suwankrua, Winai;Chavasiri, Warinthorn. And the article was included in Tetrahedron Letters in 2016.Category: esters-buliding-blocks The following contents are mentioned in the article:
N-Bromosuccinimide (NBS) and hexabromoacetone (Br3CCOCBr3) are new and efficient catalysts for the chemoselective N-tert-butyloxycarbonylation of aliphatic and aromatic amines. This novel, simple, and effective method for the preparation of N-Boc protected products proceeds in good to excellent yields with short reaction times at room temperature This study involved multiple reactions and reactants, such as tert-Butyl N-(4-(2-(((tert-butoxy)carbonyl)amino)ethyl)phenyl)carbamate (cas: 1823291-67-3Category: esters-buliding-blocks).
tert-Butyl N-(4-(2-(((tert-butoxy)carbonyl)amino)ethyl)phenyl)carbamate (cas: 1823291-67-3) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics