Technology Process of 3,4-dihydroxy-5-methoxyphthalaldehyde
There total 9 articles about 3,4-dihydroxy-5-methoxyphthalaldehyde 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:
- Guidance literature:
-
With
borax; sodium hydroxide;
Ambient temperature;
DOI:10.1248/cpb.30.2860
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 58 percent / TiCl4 / CH2Cl2 / 1.) 0 deg C, 1 h, 2.) RT, 2 h
2: 92 percent / AgNO3 / 1 h / Heating
3: 85 percent / BBr3 / CH2Cl2 / 1.) -70 deg C, 1 h, 2.) RT, 17 h
4: 27 percent / SeO2 / dioxane / 3 h / Heating
5: 47 percent / 5percent aq. sodium tetraborate, NaOH / Ambient temperature
With
borax; sodium hydroxide; selenium(IV) oxide; boron tribromide; titanium tetrachloride; silver nitrate;
In
1,4-dioxane; dichloromethane;
DOI:10.1248/cpb.30.2860
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 70 percent / TiCl4 / CH2Cl2 / 1.) 0 deg C, 1 h, 2.) RT, 2 h
2: 92 percent / AgNO3 / 1 h / Heating
3: 85 percent / BBr3 / CH2Cl2 / 1.) -70 deg C, 1 h, 2.) RT, 17 h
4: 27 percent / SeO2 / dioxane / 3 h / Heating
5: 47 percent / 5percent aq. sodium tetraborate, NaOH / Ambient temperature
With
borax; sodium hydroxide; selenium(IV) oxide; boron tribromide; titanium tetrachloride; silver nitrate;
In
1,4-dioxane; dichloromethane;
DOI:10.1248/cpb.30.2860
