作者:Beneesh P. Babu、Yoshinori Endo、Jan-E. Bäckvall
DOI:10.1002/chem.201202080
日期:2012.9.10
The right path: N‐Protected amino alcohols undergo aerobic and biomimetic oxidation to the corresponding lactams in the presence of a ruthenium catalyst and a combination of electron‐transfer mediators under air (see scheme). The reaction was used for the synthesis of five‐, six‐, and seven‐, membered lactams and showed good tolerance to a number of N‐protecting groups.
正确的方法:在空气中,在钌催化剂和电子转移介体的组合下,N保护的氨基醇经历好氧和仿生氧化反应生成相应的内酰胺。该反应用于合成五元,六元和七元内酰胺,并显示出对许多N保护基的良好耐受性。