trans-3-[N-benzyl-N-(tert-butoxycarbonyl)amino]-1-[2-(4-methoxyphenyl)ethyl]-1-azaspiro[4.5]dec-8-yl dibenzyl phosphate 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以92%的产率得到trans-3-[N-benzyl-N-(tert-butoxycarbonyl)amino]-1-[2-(4-methoxyphenyl)ethyl]-1-azaspiro[4.5]dec-8-yl dihydrogenphosphate