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ChemicalBook CAS DataBase List METHYL-3-N-ACETYLAMINO PHTHALATE
52659-18-4

METHYL-3-N-ACETYLAMINO PHTHALATE synthesis

3synthesis methods
-

Yield:52659-18-4 90%

Reaction Conditions:

with graphite phase carbon nitride supported cuprous catalyst (g-C3N4/Cu2O) at 20; for 12 h;

Steps:

3-4 Example 4

Weigh compound 1 (1mmol) and dissolve it in methanol (12mL),Add 300mg of product B and acetic anhydride (3.0mmol) at room temperature, stir and react for 12 hours,After filtering, the filtrate is concentrated under reduced pressure,After silica gel column chromatography (EtOAc/petroleum ether = 1/20 to 1/15), compound 2 (226 mg, 90.0%) was obtained.

References:

CN111499533,2020,A Location in patent:Paragraph 0021-0026

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