Iron‐Catalysed Reductive Amination of Carbonyl Derivatives with ω‐Amino Fatty Acids to Access Cyclic Amines
作者:Duo Wei、Chakkrit Netkaew、Victor Carré、Christophe Darcel
DOI:10.1002/cssc.201900519
日期:2019.7.5
An efficient method for the reductive amination of carbonyl derivatives with ω‐amino fatty acids catalysed by an iron complex Fe(CO)4(IMes) [IMes=1,3‐bis(2,4,6‐trimethylphenyl)imidazol‐2‐ylidene] by means of hydrosilylation was developed. A variety of pyrrolidines, piperidines and azepanes were selectively synthesised in moderate‐to‐excellent yields (36 examples, 47–97 % isolated yield) with a good
铁络合物Fe(CO)4(IMes)[ IMes = 1,3-双(2,4,6-三甲基苯基)咪唑-2-催化的ω-氨基酸脂肪酸羰基衍生物还原胺化的有效方法通过氢化硅烷化开发了[亚烷基]。选择性合成了各种吡咯烷,哌啶和氮杂环丙烷(36例,分离产率为47-97%),具有良好的官能团耐受性。