benzyl (2R,S)-4-diethylphosphonyl-2-((N-(2-(2-phthalimidoethoxy)acetyl)-L-alanyl)-amino)butanoate 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
以96%的产率得到(2R,S)-4-diethylphosphonyl-2-((N-(2-(2-phthalimidoethoxy)acetyl)-L-alanyl)-amino)butanoic acid