The synthesis method comprises six steps, and specifically comprises that a compound 1 and Boc anhydride react under an alkaline condition to obtain a compound 2, the compound 2 is oxidized into a compound 3 by using a 2,2,6,6-tetramethyl piperidine oxide, the compound 3 reacts with a ...
Structures of (α-(Phthalimido)isobutyric) Anhydride, Pentachlorophenyl α-(tert-Butyloxycarbonylamino)isobutan... - -( tert -Butyloxycarbonylamino)isobutyric acid pentachlorophenyl ester (Boc-Aib-OPcp, 2 ) crystallized in the space group P 21/ c with a = 6.375(... G Valle,C Toniolo,G ...
Boc anhydrideBoc protectionMWISolventlessMicrowave assisted simple, rapid, solventless, and catalyst-free chemoselective method for the protection of amino group in aromatic, aliphatic, heterocyclic, aralkyl amines, phenyl hydrazine, and amino acid esters in good to excellent isolated yield (83–98%) ...