2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

Base Information

Chemical Name:2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one
CAS No.:1044871-11-5
Molecular Formula:C₂₀H₂₂N₂O₃
Molecular Weight:338.406
Hs Code.:

Synonyms:2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

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Chemical Property of 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

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Technology Process of 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

There total 6 articles about 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one 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: 24.0%

: 1044872-82-3
C₂₆H₃₆N₂O₃Si

: 1044871-11-5
2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 14h;

Reference yield: 24.0%

: 1044872-73-2
4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylbenzaldehyde

: 875241-52-4
2-amino-4,6-dimethyl benzamide

: 1044871-11-5
2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

Guidance literature:: With toluene-4-sulfonic acid; sodium hydrogensulfite; In N,N-dimethyl acetamide; at 155 ℃; for 14h;

Reference yield:

: 1635-84-3
2,4-Dimethyl-6-nitroanilin

: 1044871-11-5
2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethylquinazolin-4(3H)-one

Guidance literature:: Multi-step reaction with 5 steps

1: hydrogenchloride; sodium nitrite; copper(l) cyanide; acetic acid / water / 7.5 h / 0 - 20 °C

2: N,N-dimethyl acetamide / 14 h / Reflux

3: dihydrogen peroxide; potassium hydroxide / water; dimethyl sulfoxide / 3 h / 60 °C

4: palladium on activated charcoal; hydrogen / methanol / 14 h / 20 °C

5: sodium hydrogensulfite; toluene-4-sulfonic acid / N,N-dimethyl acetamide / 14 h / 155 °C

With hydrogenchloride; palladium on activated charcoal; hydrogen; dihydrogen peroxide; copper(l) cyanide; toluene-4-sulfonic acid; sodium hydrogensulfite; acetic acid; potassium hydroxide; sodium nitrite; In methanol; N,N-dimethyl acetamide; water; dimethyl sulfoxide;