(R)-methyl 5-[5-(6-amino-4-methylpyridin-2-yl)-1,3-thiazol-2-yl]-5-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate 、
2-溴-4-氯吡啶 、 、
Dicaesio carbonate 在
三(二亚苄基丙酮)二钯 作用下,
以
1,4-二氧六环 为溶剂,
反应 0.5h,
以to give methyl5-(5-(6-((4-chloropyridin-2-yl)amino)-4-methylpyridin-2-yl)thiazol-2-yl)-5-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate (96 mg, 53.6%) as white solid的产率得到Methyl 5-(5-(6-((4-chloropyridin-2-yl)amino)-4-methylpyridin-2-yl)thiazol-2-yl)-5-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate