(2S)-N-[(1Z,4R,6E)-4-[tert-butyl(dimethyl)silyl]oxy-7-chloroocta-1,6-dienyl]-3,3-dimethyl-2-[[(E)-3-tributylstannylprop-2-enoyl]amino]butanamide 、
methyl (2E,5S,6S,7E,9Z)-5-hydroxy-10-iodo-6,8-dimethyldeca-2,7,9-trienoate 在
噻吩-2-甲酸亚铜(I) 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 1.08h,
以42%的产率得到methyl (2E,5S,6S,7E,9Z,11Z)-13-[[(2S)-1-[[(1Z,4R,6E)-4-[tert-butyl(dimethyl)silyl]oxy-7-chloroocta-1,6-dienyl]amino]-3,3-dimethyl-1-oxobutan-2-yl]amino]-5-hydroxy-6,8-dimethyl-13-oxotrideca-2,7,9,11-tetraenoate