A common heterocyclic compound, the benzodioxans compound, name is 2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxylic acid,cas is 4442-53-9, mainly used in chemical industry, its synthesis route is as follows.
PREPARATION 14: 2,3-ETHYLENEDIOXYBENZOYL CHLORIDE By carrying out the procedure as in Preparation 2–Stage B, but replacing 4,5-methylenedioxy-2-nitrobenzoic acid by 2,3-ethylenedioxybenzoic acid, the title product is obtained.
4442-53-9, As the rapid development of chemical substances, we look forward to future research findings about 4442-53-9
Reference£º
Patent; Adir et Compagnie; US5332735; (1994); A;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem