(Z)-(4S,7R,8S,9S,15S)-4,8-Bis-(tert-butyl-dimethyl-silanyloxy)-5,5,7,9-tetramethyl-15-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-oxacyclopentadec-12-ene-2,6-dione 在
氟化氢吡啶 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
以91%的产率得到(4S,7R,8S,9S,12Z,15S)-4,8-dihydroxy-5,5,7,9-tetramethyl-15-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclopentadec-12-ene-2,6-dione