4442-54-0, 2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid is a benzodioxans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Working Example 17 A mixture of 1,4-benzodioxane-6-carboxylic acid (0.5 g), benzene (20 m) and thionyl chloride (5 m) is heated for one hour under reflux. The reaction mixture is evaporated to dryness under reduced pressure. To the residue is added benzene (50 m), then the solvent is again distilled off to leave 1,4-benzodioxane-6-carbonyl chloride.
4442-54-0, As the paragraph descriping shows that 4442-54-0 is playing an increasingly important role.
Reference£º
Patent; Takeda Chemical Industries, Ltd.; EP318235; (1991); A3;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem