Benzenedocosanoic acid, 2-hydroxy-3,4-dimethoxy-6-methyl-

Base Information

Chemical Name:Benzenedocosanoic acid, 2-hydroxy-3,4-dimethoxy-6-methyl-
CAS No.:77711-96-7
Molecular Formula:C31H54O5
Molecular Weight:506.767
Hs Code.:

Synonyms:

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Chemical Property of Benzenedocosanoic acid, 2-hydroxy-3,4-dimethoxy-6-methyl-

Chemical Property:

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Technology Process of Benzenedocosanoic acid, 2-hydroxy-3,4-dimethoxy-6-methyl-

There total 10 articles about Benzenedocosanoic acid, 2-hydroxy-3,4-dimethoxy-6-methyl- 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:

: 77711-95-6
methyl 22-(2-hydroxy-3,4-dimethoxy-6-methylphenyl)docosanoate

: 77711-96-7
22-(3,4-dimethoxy-2-hydroxy-6-methylphenyl)docosanoic acid

Guidance literature:: With sodium hydroxide; In methanol;

Reference yield:

: 58185-85-6
10-(2'-hydroxy-3',4'-dimethoxy-6'-methylphenyl)decanoic acid

: 77711-96-7
22-(3,4-dimethoxy-2-hydroxy-6-methylphenyl)docosanoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: 95.6 percent / conc. H₂SO₄ / 1.5 h / Ambient temperature

2: 91.8 percent / (COCl)2 / benzene / 1 h / 50 °C

3: 1) Et₃N, 2) 6M aq. HCl / 1) CHCl₃, room temperature, 15 h, 2) CHCl₃, reflux, 5h

4: 74.4 percent / 4M aq. NaOH / ethanol / 0.17 h / Heating

5: 1) p-toluenesulfonohydrazide, p-toluenesulfonic acid, 2) NaBH₃CN / 1) DMF-sulfolane-cyclohexane, 100 deg C, 5 min, 2) 100 deg C, 20 min

With hydrogenchloride; sodium hydroxide; oxalyl dichloride; sulfuric acid; sodium cyanoborohydride; toluene-4-sulfonic acid; triethylamine; toluene-4-sulfonic acid hydrazide; In ethanol; benzene;
DOI:10.1246/bcsj.57.3182

Reference yield:

: 77711-97-8
10-(2-acetoxy-3,4-dimethoxy-6-methylphenyl)decanoyl chloride

: 77711-96-7
22-(3,4-dimethoxy-2-hydroxy-6-methylphenyl)docosanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 1) Et₃N, 2) 6M aq. HCl / 1) CHCl₃, room temperature, 15 h, 2) CHCl₃, reflux, 5h

2: 74.4 percent / 4M aq. NaOH / ethanol / 0.17 h / Heating

3: 1) p-toluenesulfonohydrazide, p-toluenesulfonic acid, 2) NaBH₃CN / 1) DMF-sulfolane-cyclohexane, 100 deg C, 5 min, 2) 100 deg C, 20 min

With hydrogenchloride; sodium hydroxide; sodium cyanoborohydride; toluene-4-sulfonic acid; triethylamine; toluene-4-sulfonic acid hydrazide; In ethanol;
DOI:10.1246/bcsj.57.3182