The selective reduction of hydroperoxyacetals to aldehydes by sodium triacetoxyborohydride provides the basis for a mild one-pot synthesis of amines from alkenes. ozonolysis - hydroperoxyacetal - reductiveamination - amine - sodium triacetoxyborohydride
A mild, convenient, non-acidic conversion of enol ethers into alcohols using Hg(OAc)2NaBH4
作者:R.David Crouch、Jeffrey V. Mitten、Amelia R. Span、H.George Dai
DOI:10.1016/s0040-4039(96)02449-5
日期:1997.2
Alkyl enol ethers can be converted into the correspondingalcohols in good to excellent yields by treatment with aqueous Hg(OAc)2NaBH4 in one reaction flask. This method is sufficiently mild to allow the survival of acid-sensitive groups such as silyl ethers, THP-protected alcohols and N-Boc-protected amines.