Fluoro-2-methyl-4-triethylsilyl-but-3-yn-2-ol 、
potassium carbonate 、
碳酸根离子 、 10-bromo-9-fluoro-N
3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide 在
甲醇 、
(±)-1-fluoro-2-methylbut-3-yn-2-ol 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以to afford 2.8 mg of (±) 9-fluoro-10-(4-fluoro-3-hydroxy-3-methyl-but-1-ynyl)-N3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide [MS (Q1) 405 (M)+] and 3.2 mg of (±) 9-fluoro-10-(3-hydroxy-4-methoxy-3-methyl-but-1-ynyl)-N3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide [MS (Q1) 417 (M)+]的产率得到(+/-) 9-fluoro-10-(4-fluoro-3-hydroxy-3-methyl-but-1-ynyl)-N3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide