Synthesis of Highly Substituted 3-Pyrrolin-2-ones from <i>N,N</i>-Disubstituted α-Amino Acids
作者:Víctor Samper Barceló、Stefan Bienz
DOI:10.1021/acs.joc.7b03187
日期:2018.3.2
Highly functionalized 5-membered N-heterocyclic compounds, 4-aryl-3-chloro-5-methoxy-1-methyl-3-pyrrolin-2-ones, have been synthesized in moderate to high yields by the reaction of N,N-dimethylated aromatic α-amino acids with oxalyl chloride, followed by solvolysis with MeOH. The products possess a number of functional groups such as an amide, a mixed amido/alkoxy acetal, a vinyl halide, and an alkene