2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid, cas is 4442-54-0, it is a common heterocyclic compound, the benzodioxans compound, its synthesis route is as follows.,4442-54-0
A mixture of 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (1 mmol) with concentrated sulfuric acid (0.5 mL) in methanol(30 mL) was heated at 65¡ãC overnight. The solvent was removed in vacuo, the oil was dissolved in ethyl acetate (20 mL) and extracted with water (40 mL). After drying the organic layer with anhydrous Na2SO4and evaporating the solvent under reduced pressure asolid precipitate was formed. It was recrystallized fromethanol.
With the rapid development of chemical substances, we look forward to future research findings about 2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid
Reference£º
Article; Wang; Liu; Xu; Sun; Russian Journal of General Chemistry; vol. 87; 11; (2017); p. 2671 – 2677; Zh. Obshch. Khim.; vol. 87; 11; (2017); p. 2671 – 2677,7;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem