Methyl (6-chloro-7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate synthesis
1synthesis methods
- Product Name:Methyl (6-chloro-7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate
- CAS Number:500203-85-0
- Molecular formula:C13H11ClO5
- Molecular Weight:282.68
Yield:500203-85-0 65%
Reaction Conditions:
with hydrogenchloride in methanol at 0 - 20;Pechmann condensation;
References:
Nagorichna;Ogorodniichuk;Garazd;Vinogradova;Khilya [Chemistry of Natural Compounds,2007,vol. 43,# 1,p. 10 - 14]