A Route to 2-Substituted Tetrahydroquinolines via Palladium-Catalyzed Intramolecular Hydroamination of Anilino-alkynes
作者:Nitin T. Patil、Huanyou Wu、Yoshinori Yamamoto
DOI:10.1021/jo0708137
日期:2007.8.1
mixing Pd2(dba)3·CHCl3 and (R,R)-RENORPHOS) was also explored. The absoluteconfiguration of the enantiomerically enriched tetrahydroquinolines, obtained in this way, was determined by converting them to the known compounds and was found to be R. The alkaloids such as (±)-galipinine, (±)-angustureine, and their opticallyactiveform were synthesized by using this reaction as a key step.