pyridin-2-yl (1,1,1-trifluoro-2-methylpropan-2-yl) carbonate 、
2-(3-chloro-2-(trifluoromethyl)quinoxalin-6-yl)-5-methyloxazole 、 (2R,6S,7R,9R,13aS,14aR,16aS,Z)-6-amino-7-ethyl-2-hydroxy-9-methyl-N-((1-methylcyclopropyl)sulfonyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide trifluoroacetate 在
potassium tert-butylate 、
溶剂黄146 、
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 0.34h,
以6%的产率得到1,1,1-trifluoro-2-methylpropan-2-yl((2R,6S,7R,9R,13aS,14aR,16aS,Z)-7-ethyl-9-methyl-14a-(((1-methylcyclopropyl)sulfonyl)carbamoyl)-2-((7-(5-methyloxazol-2-yl)-3-(trifluoromethyl)quinoxalin-2-yl)oxy)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate