Technology Process of Acetic acid 4-benzyloxy-3-(2-hydroxy-phenyl)-butyl ester
There total 9 articles about Acetic acid 4-benzyloxy-3-(2-hydroxy-phenyl)-butyl ester which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sulfuric acid; acetic acid;
In
water;
at 60 ℃;
for 24h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: phosphorus tribromide / diethyl ether / 0 degC, 2 h then allowed to warm to room temperature
2: potassium carbonate / acetone / 16 h / Heating
3: 72 percent / neat (no solvent) / 0.5 h / Heating
4: 92 percent / sodium hydride / dimethylformamide / Ambient temperature
5: 76 percent / 9-borabicyclo<3,3,1>nonane, aq. sodium hydroxide, hydrogen peroxide / ethanol
6: pyridine / 16 h / 20 °C
7: acetic acid, sulphuric acid / H2O / 24 h / 60 °C
With
pyridine; sodium hydroxide; 9-borabicyclo[3.3.1]nonane dimer; sulfuric acid; dihydrogen peroxide; phosphorus tribromide; sodium hydride; potassium carbonate; acetic acid;
In
diethyl ether; ethanol; water; N,N-dimethyl-formamide; acetone;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 65 percent / lithium aluminium hydride / tetrahydrofuran
2: phosphorus tribromide / diethyl ether / 0 degC, 2 h then allowed to warm to room temperature
3: potassium carbonate / acetone / 16 h / Heating
4: 72 percent / neat (no solvent) / 0.5 h / Heating
5: 92 percent / sodium hydride / dimethylformamide / Ambient temperature
6: 76 percent / 9-borabicyclo<3,3,1>nonane, aq. sodium hydroxide, hydrogen peroxide / ethanol
7: pyridine / 16 h / 20 °C
8: acetic acid, sulphuric acid / H2O / 24 h / 60 °C
With
pyridine; sodium hydroxide; lithium aluminium tetrahydride; 9-borabicyclo[3.3.1]nonane dimer; sulfuric acid; dihydrogen peroxide; phosphorus tribromide; sodium hydride; potassium carbonate; acetic acid;
In
tetrahydrofuran; diethyl ether; ethanol; water; N,N-dimethyl-formamide; acetone;