Methyl(2S)-2-(tert-butoxy)-2-[(22S)-17-fluoro-4,22,28-trimethyl-5-(pyridin-4-yl)-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetate 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl 、
4-吡啶基硼酸甲基亚氨基二乙酸酯 、 methyl (2S)-2-[(22S)-5-bromo-17-fluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.1
6,9.1
10,14.0
2,7.0
15,20]tetratriaconta-2, 4, 6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]-2-(tert-butoxy)acetate 、
氮气 、
Tripotassium;phosphate 在
醋酸钯 氮气 、
乙酸乙酯 、
碳酸氢钠 作用下,
以
1,4-二氧六环 为溶剂,
反应 1.58h,
生成 (2S)-2-(tert-butoxy)-2-[(22S)-5-ethenyl-17-fluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.1
6,9.1
10,14.0
2,7.0
15,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid