6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Base Information

Chemical Name:6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine
CAS No.:78495-91-7
Molecular Formula:C₁₇H₁₉NO₃
Molecular Weight:285.343
Hs Code.:

Synonyms:6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Suppliers and Price of 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

There total 8 articles about 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine 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:

: 77200-88-5
7,8-Dimethoxy-1-(4-methoxy-phenyl)-6-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine

: 78495-91-7
6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Guidance literature:: With boron tribromide; In dichloromethane; at 25 ℃; for 3h;
DOI:10.1021/jm00161a029

Reference yield:

: 637-69-4,24936-44-5
4-Methoxystyrene

: 78495-91-7
6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Guidance literature:: Multi-step reaction with 6 steps

1: 86.4 percent / Br₂ / CH₂Cl₂ / -5 - 0 °C

2: 95 percent / MgSO₄, MgO / 1.25 h / Heating

3: 92 percent / K₂CO₃ / dimethylformamide / 2 h / 110 °C

4: 10percent aq. H₂SO₄ / Heating

5: 76 percent / TFA, 36 N aq. H₂SO₄ / 3.5 h / 25 °C

6: BBr₃ / CH₂Cl₂ / 3 h / 25 °C

With sulfuric acid; bromine; magnesium oxide; boron tribromide; magnesium sulfate; potassium carbonate; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00161a029

Reference yield:

: 19484-05-0
1-((4-methoxy)phenyl)-1,2-dibromoethane

: 78495-91-7
6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine

Guidance literature:: Multi-step reaction with 5 steps

1: 95 percent / MgSO₄, MgO / 1.25 h / Heating

2: 92 percent / K₂CO₃ / dimethylformamide / 2 h / 110 °C

3: 10percent aq. H₂SO₄ / Heating

4: 76 percent / TFA, 36 N aq. H₂SO₄ / 3.5 h / 25 °C

5: BBr₃ / CH₂Cl₂ / 3 h / 25 °C

With sulfuric acid; magnesium oxide; boron tribromide; magnesium sulfate; potassium carbonate; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00161a029