- Phosphine-catalyzed annulation of thioamides and 2-alkynoates: a new synthesis of thiazolines.
Phosphine-catalyzed annulation of thioamides and 2-alkynoates: a new synthesis of thiazolines.
The Journal of organic chemistry (2002-06-22)
Bing Liu, Roman Davis, Biren Joshi, Daniel W Reynolds
PMID12076163
ZUSAMMENFASSUNG
The annulation of thioamides with 2-alkynoates and 2,3-dienoates under the catalysis of tri-n-butylphosphine was described. The annulation reaction provided a new entry to thiazolines, particularly those with 2-aryl substituents.
MATERIALIEN