在
palladium diacetate
吗啉 、
三苯基膦 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以79%的产率得到(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,6R)-3-hydroxy-6-methyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-10-[2-[2-(1,3-thiazol-2-ylmethylamino)ethylamino]ethoxyimino]-oxacyclotetradecan-2-one