As a common heterocyclic compound, it belongs to benzodioxans compound, name is Methyl 1,4-Benzodioxan-6-carboxylate, and cas is 20197-75-5, its synthesis route is as follows.,20197-75-5
Step B Preparation of 6-nitro-3,4-ethylenedioxybenzoic acid methyl ester To a solution of 5.0 g. of 3,4-ethylenedioxybenzoic acid methyl ester in 5.0 mls. of glacial acetic acid is added dropwise 5.0 mls. of 70percent nitric acid at 50¡ã-60¡ãC. After addition the reaction mixture is kept at 55¡ãC. for one hour, then cooled and 50 mls. of ice water added. The resulting precipitate is recovered by filtering, water washed and dried to obtain 6-nitro-3,4-ethylenedioxybenzoic acid methyl ester, m.p. 115¡ã-118¡ãC.
With the complex challenges of chemical substances, we look forward to future research findings about 20197-75-5,belong benzodioxans compound
Reference£º
Patent; Sandoz Inc.; US3931179; (1976); A;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem