Pd-Catalyzed Regioselective Intramolecular Allylic C–H Amination of 1,1-Disubstituted Alkenyl Amines
作者:Young Ho Kim、Dong Bin Kim、Su San Jang、So Won Youn
DOI:10.1021/acs.joc.2c00781
日期:2022.6.3
Pd-Catalyzed intramolecular allylic C–H amination of 1,1-disubstituted alkenyl amines with various allylic tethers (X = O, NMs, CH2) was developed. This process allows for the divergent synthesis of 1,3-X,N-heterocycles through a regioselective allylic C–H cleavage and π-allylpalladium formation. Particularly noteworthy is the use of substrates containing a labile allylic moiety and new simple catalytic
开发了 Pd 催化的 1,1-二取代烯基胺与各种烯丙基链 (X = O, NMs, CH 2 ) 的分子内烯丙基 C-H 胺化。该过程允许通过区域选择性烯丙基 C-H 裂解和 π-烯丙基钯形成来不同地合成 1,3- X、N-杂环。特别值得注意的是使用含有不稳定烯丙基部分的底物和新的简单催化系统,能够通过克服重大挑战来促进高度化学和区域选择性的烯丙基 C-H 胺化。