3-溴喹啉 、
(1S,2R,5R,7R,8R,9R,11R,13R,14R)-15-[2-(dimethylamino)ethyl]-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-1,5,7,9,11,13-hexamethyl-9-prop-2-enoxy-3,17-dioxa-15-azabicyclo[12.3.0]heptadecane-4,6,12,16-tetrone 在
palladium diacetate 、
三乙胺 、
三(邻甲基苯基)磷 作用下,
以
乙腈 为溶剂,
反应 28.5h,
以20%的产率得到(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-10-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-1-[2-(dimethylamino)ethyl]-4-ethyl-3a,7,9,11,13,15-hexamethyl-11-{[(2E)-3-(quinolin-3-yl)prop-2-en-1-yl]oxy}-tetradecahydro-1H-oxacyclotetradeca[4,3-d][1,3]oxazole-2,6,8,14-tetrone