H-Gly-L-Thr(TBS)-O-All 、 在
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
以65%的产率得到prop-2-enyl (2S,3R)-3-[tert-butyl(dimethyl)silyl]oxy-2-[[2-[[(2S,3R,4Z,6E,8R)-3-[tert-butyl(dimethyl)silyl]oxy-2-hydroxy-2,6,8-trimethyldeca-4,6-dienoyl]amino]acetyl]amino]butanoate