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
Step 1.5-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dioneA solution of 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (5 g, 27.8 mmol), 2,2-dimethyl-1,3-dioxane-4,6-dione (4.41 g, 30.6 mmol), 4-dimethylaminopyridine (5.1 g, 41.7 mmol) and EDC HCl (8.0 g, 41.7 mmol) in dichloromethane (125 mL) was stirred overnight at room temperature, and then quenched by the addition of HCl (1 N, 100 mL) and NaCl solution (100 mL).The organic layers were dried over sodium sulfate and concentrated in vacuo to afford 5-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione as a yellow solid (8 g, crude).It was used for next step without further purification.
4442-54-0, The synthetic route of 4442-54-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; BIOENERGENIX; US2012/277224; (2012); A1;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem