[tert-butyl(diphenyl)silyl] 20-[5-[(Z)-(3-ethyl-4-methyl-5-oxopyrrol-2-ylidene)methyl]-2,4-dimethyl-1H-pyrrol-3-yl]-20-oxoicosanoate 在
B2H6-THF 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以92%的产率得到[tert-butyl(diphenyl)silyl] 20-[5-[(Z)-(3-ethyl-4-methyl-5-oxopyrrol-2-ylidene)methyl]-2,4-dimethyl-1H-pyrrol-3-yl]icosanoate