Auwers synthesis
The Auwers synthesis is a series of organic reactions forming a flavonol from a coumarone. This reaction was first reported by Karl von Auwers in 1908. [K. v. Auwers et al. Ber. 1908, 41 , 4233.] [K. v. Auwers et al. Ber. 1915, 48 , 85.] [K. v.…