1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

Base Information

Chemical Name:1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea
CAS No.:1044871-74-0
Molecular Formula:C₂₂H₂₆N₄O₅
Molecular Weight:426.472
Hs Code.:

Synonyms:1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

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Chemical Property of 1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

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Technology Process of 1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

There total 10 articles about 1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 1044871-46-6
2-(4-(2-aminoethoxy)-3,5-dimethylphenyl)-5,7-dimethoxyquinazolin-4(3H)-one

: 624-83-9
methyl isocyanate

: 1044871-74-0
1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

Guidance literature:: With triethylamine; In tetrahydrofuran; at 20 ℃; for 16h;

Reference yield: 71.0%

: 1044871-74-0
1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

Guidance literature:

Reference yield:

: 21577-57-1
2-amino-4,6-dimethoxybenzoic acid

: 1044871-74-0
1-(2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetyl)-3-methylurea

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; 4-methyl-morpholine / tetrahydrofuran / 3 h / 20 °C

1.2: 16 h / 20 °C

2.1: p-toluenesulfonic acid monohydrate; sodium hydrogensulfite / N,N-dimethyl acetamide / 1.5 h

3.1: tetrahydrofuran / 17 h / 20 °C

4.1: triethylamine / tetrahydrofuran / 16 h / 20 °C

With 4-methyl-morpholine; p-toluenesulfonic acid monohydrate; benzotriazol-1-ol; sodium hydrogensulfite; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; N,N-dimethyl acetamide;