Continuous Flow Sodiation of Substituted Acrylonitriles, Alkenyl Sulfides and Acrylates
作者:Johannes H. Harenberg、Niels Weidmann、Konstantin Karaghiosoff、Paul Knochel
DOI:10.1002/anie.202012085
日期:2021.1.11
The sodiation of substituted acrylonitriles and alkenyl sulfides in a continuous flow set‐up using NaDA (sodium diisopropylamide) in EtNMe2 or NaTMP (sodium 2,2,6,6‐tetramethylpiperidide)⋅TMEDA in n‐hexane provides sodiated acrylonitriles and alkenyl sulfides, which are subsequently trapped in batch with various electrophiles such as aldehydes, ketones, disulfides and allylic bromides affording functionalized