acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

Base Information

Chemical Name:acide -6-formyl-3-hydroxy-4-methyl-2-benzoique
CAS No.:126739-88-6
Molecular Formula:C₁₉H₁₈O₉
Molecular Weight:390.347
Hs Code.:

acide <dihydroxy-2',4'-(methoxycarbonyl)-5'-dimethyl-3',6'-phenoxyl>-6-formyl-3-hydroxy-4-methyl-2-benzoique

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Chemical Property of acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

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Technology Process of acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

There total 5 articles about acide -6-formyl-3-hydroxy-4-methyl-2-benzoique 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: 35.0%

: 126717-92-8
formyl-4-hydroxy-3-methoxy-8-trimethyl-1,6,9-oxo-11-11H-dibenzodioxepinne<1,4>carboxylate-7 de methyle

: 126739-88-6
acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

Guidance literature:: With boron trichloride; In dichloromethane; for 6h; Ambient temperature;
DOI:10.1002/hlca.19890720524

Reference yield:

: 78023-67-3
2-benzyloxy-5-methoxycarbonyl-4-methoxy-3,6-dimethylbenzoic acid

: 126739-88-6
acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

Guidance literature:: Multi-step reaction with 5 steps

1: 73 percent / (CF₃CO)2O / CH₂Cl₂ / 4 h / Ambient temperature

2: 87 percent / hydrogen, conc. HCl / 10percent Pd/C / ethyl acetate

3: 75 percent / K₃, K₂CO₃ / H₂O / 0.17 h

4: hexamethylenetetramine / 1.) reflux, 24h, 2.) water, 60 deg C, 5h

5: 35 percent / BCl₃ / CH₂Cl₂ / 6 h / Ambient temperature

With hydrogenchloride; hexamethylenetetramine; hydrogen; boron trichloride; potassium carbonate; trifluoroacetic anhydride; potassium hexacyanoferrate(III); palladium on activated charcoal; In dichloromethane; water; ethyl acetate;
DOI:10.1002/hlca.19890720524

Reference yield:

: 126717-86-0
benzyloxy-4--3-methoxy-6-dimethyl-2,5-benzoate de methyle

: 126739-88-6
acide -6-formyl-3-hydroxy-4-methyl-2-benzoique

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / hydrogen, conc. HCl / 10percent Pd/C / ethyl acetate

2: 75 percent / K₃, K₂CO₃ / H₂O / 0.17 h

3: hexamethylenetetramine / 1.) reflux, 24h, 2.) water, 60 deg C, 5h

4: 35 percent / BCl₃ / CH₂Cl₂ / 6 h / Ambient temperature

With hydrogenchloride; hexamethylenetetramine; hydrogen; boron trichloride; potassium carbonate; potassium hexacyanoferrate(III); palladium on activated charcoal; In dichloromethane; water; ethyl acetate;
DOI:10.1002/hlca.19890720524