9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene

Base Information

• Chemical Name: 9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene
• CAS No.: 862094-96-0
• Molecular Formula: C₂₉H₃₀O₄S
• Molecular Weight: 474.621

Synonyms:9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene

Chemical Property of 9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene

Chemical Property:

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Technology Process of 9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene

There total 1 articles about 9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene 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: 97.0%

9-isopropyl-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]-heptalene-2,4-diol (202286-64-4) + methyl iodide (74-88-4) → 9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene (862094-96-0)

Guidance literature:

With potassium carbonate; In acetone; at 20 ℃; for 12h;

DOI:10.1002/hlca.200590080

Reference yield: 94.0%

9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene (862094-96-0) + methyllithium (917-54-4) → 9-isopropyl-2-methoxy-4,7,12-trimethyl-3-(phenylsulfonyl)benzo[a]heptalene (1258329-35-9)

Guidance literature:

In tetrahydrofuran; at -10 ℃; for 1.5h;

DOI:10.1002/hlca.201000191

Reference yield: 93.0%

9-isopropyl-2,4-dimethoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene (862094-96-0) → 9-isopropyl-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]-heptalene-2,4-diol (202286-64-4)

Guidance literature:

With lithium triethylborohydride; In tetrahydrofuran; for 4h; Heating;

DOI:10.1002/hlca.200590080

upstream raw materials:

9-isopropyl-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]-heptalene-2,4-diol

methyl iodide

Downstream raw materials:

9-isopropyl-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]-heptalene-2,4-diol

4-butyl-9-isopropyl-2-methoxy-7,12-dimethyl-3-(phenylsulfonyl)benzo[a]heptalene

4-benzyl-9-isopropyl-2-methoxy-7,12-dimethylbenzo[a]heptalene

9-isopropyl-2-methoxy-4,7,12-trimethyl-3-(phenylsulfonyl)benzo[a]heptalene

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