SLAP reagents for the photocatalytic synthesis of C3/C5-substituted, N-unprotected selenomorpholines and 1,4-selenazepanes
作者:Guan Zhou、Xingwang Deng、Chenyu Pan、Eunice Tze Leng Goh、Rajamani Lakshminarayanan、Rajavel Srinivasan
DOI:10.1039/d0cc04471g
日期:——
Herein, we disclose the first set of unique selenium-containing SLAP (SiLicon Amine Protocol) reagents for the direct synthesis of C3/C5-substituted selenomorpholines and 1,4-selenazepanes from diverse (hetero)aldehydes under mild photocatalytic conditions. Enantiomerically pure 1,2-amino alcohol/α-amino acid versions of these heterocycles were also synthesized. Further, we have shown the late-stage
在这里,我们公开了第一组独特的含硒SLAP(硅胺协议)试剂,用于在温和的光催化条件下,由多种(杂)醛直接合成C3 / C5取代的硒代吗啉和1,4-硒代庚烷。还合成了这些杂环的对映体纯的1,2-氨基醇/α-氨基酸。此外,我们已经显示了使用开发的硒代SLAP试剂对某些生物活性剂的后期修饰。