Technology Process of methyl 4-(3,5-dihydroxyphenyl)butanoate
There total 9 articles about methyl 4-(3,5-dihydroxyphenyl)butanoate 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:
-
Multi-step reaction with 4 steps
1: NaH / tetrahydrofuran / 2 h / Heating
2: KOH, H2O / ethanol / 1 h / Heating
3: 0.5 h / 150 °C
4: 1.) hydrogen, glac AcOH, 2.) conc. H2SO4 / 1.) 20percent Pd(OH)2/C / 1.) EtOAc, RT, 1 atm, 24 h, 2.) RT, 5 h
With
potassium hydroxide; sulfuric acid; water; hydrogen; sodium hydride; acetic acid;
palladium dihydroxide;
In
tetrahydrofuran; ethanol;
DOI:10.1002/(SICI)1099-1344(199604)38:4<309::AID-JLCR775>3.0.CO;2-5
- Guidance literature:
-
Multi-step reaction with 9 steps
1: K2CO3 / acetone / 20 h / Heating
2: 90 percent / 10percent aq. NaOH / acetone / 2 h / Heating
3: 65 percent / SOCl2 / benzene / 5 h / Heating
4: 77 percent / (Et)3N / CH2Cl2 / 1.) 0 deg C, 2 h, 2.) RT, overnight
5: 96 percent / 47percent HBr / methanol; CHCl3 / 0.17 h / -10 °C
6: NaH / tetrahydrofuran / 2 h / Heating
7: KOH, H2O / ethanol / 1 h / Heating
8: 0.5 h / 150 °C
9: 1.) hydrogen, glac AcOH, 2.) conc. H2SO4 / 1.) 20percent Pd(OH)2/C / 1.) EtOAc, RT, 1 atm, 24 h, 2.) RT, 5 h
With
potassium hydroxide; sodium hydroxide; thionyl chloride; sulfuric acid; water; hydrogen bromide; hydrogen; sodium hydride; potassium carbonate; acetic acid; triethylamine;
palladium dihydroxide;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; acetone; benzene;
DOI:10.1002/(SICI)1099-1344(199604)38:4<309::AID-JLCR775>3.0.CO;2-5
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 90 percent / 10percent aq. NaOH / acetone / 2 h / Heating
2: 65 percent / SOCl2 / benzene / 5 h / Heating
3: 77 percent / (Et)3N / CH2Cl2 / 1.) 0 deg C, 2 h, 2.) RT, overnight
4: 96 percent / 47percent HBr / methanol; CHCl3 / 0.17 h / -10 °C
5: NaH / tetrahydrofuran / 2 h / Heating
6: KOH, H2O / ethanol / 1 h / Heating
7: 0.5 h / 150 °C
8: 1.) hydrogen, glac AcOH, 2.) conc. H2SO4 / 1.) 20percent Pd(OH)2/C / 1.) EtOAc, RT, 1 atm, 24 h, 2.) RT, 5 h
With
potassium hydroxide; sodium hydroxide; thionyl chloride; sulfuric acid; water; hydrogen bromide; hydrogen; sodium hydride; acetic acid; triethylamine;
palladium dihydroxide;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; acetone; benzene;
DOI:10.1002/(SICI)1099-1344(199604)38:4<309::AID-JLCR775>3.0.CO;2-5