In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 179688-27-8, name is Ethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: Ethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate
In a 10-mL volume stainless steel pressure-resistant vessel were placed 1.02 g (3.3 mmol) of ethyl 4,5-bis(2-methoxyethoxy)anthranilate, 0.96 g (9.1 mmol) of methyl orthoformate, 0.69 g (9.1 mmol) of ammonium acetate, and 5.0 mL of methanol. The reaction was carried out at 110C for 6 hours. After the reaction was complete, the reaction mixture was cooled to room temperature and concentrated under reduced pressure. Then, the concentrate was recrystallized from 20 mL of methanol. The crystalline product was collected by filtration and dried under reduced pressure to give 0.87 g (isolated yield: 91%) of 6,7-bis(2-methoxyethoxy)quinazolin-4-one as a white crystalline product.
The synthetic route of 179688-27-8 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Ube Industries, Ltd.; EP1477481; (2004); A1;,
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