3-(4-methylphenyl)-5,6-dimethoxyindene

Base Information

Chemical Name:3-(4-methylphenyl)-5,6-dimethoxyindene
CAS No.:136465-48-0
Molecular Formula:C₁₈H₁₈O₂
Molecular Weight:266.34
Hs Code.:

Synonyms:3-(4-methylphenyl)-5,6-dimethoxyindene

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Chemical Property of 3-(4-methylphenyl)-5,6-dimethoxyindene

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Technology Process of 3-(4-methylphenyl)-5,6-dimethoxyindene

There total 3 articles about 3-(4-methylphenyl)-5,6-dimethoxyindene 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: 85.0%

: 136465-47-9
1-(4-methylphenyl)-3-(3,4-dimethoxyphenyl)propan-1-one

: 136465-48-0
3-(4-methylphenyl)-5,6-dimethoxyindene

Guidance literature:: With phosphoric acid; sulfuric acid; at 70 - 80 ℃; for 0.5h;

Reference yield:

: 72666-54-7
1-(4-methylphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one

: 136465-48-0
3-(4-methylphenyl)-5,6-dimethoxyindene

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / H₂ / PtO₂ / ethyl acetate / 1 h / 2068.6 Torr / Ambient temperature

2: 85 percent / 85percent H₃PO₄, conc. H₂SO₄ / 0.5 h / 70 - 80 °C

With phosphoric acid; sulfuric acid; hydrogen; platinum(IV) oxide; In ethyl acetate;

Reference yield:

: 58824-48-9
1-(4-methylphenyl)-2-propen-1-ol

1-iodo-3,4-dimethoxybenzene: 5460-32-2
1-iodo-3,4-dimethoxybenzene

: 136465-48-0
3-(4-methylphenyl)-5,6-dimethoxyindene

Guidance literature:: Multi-step reaction with 2 steps

1: palladium diacetate; triethylamine / 1,2-dichloro-ethane / 24 h / 80 °C / Schlenk technique; Inert atmosphere

2: trifluorormethanesulfonic acid / 1,2-dichloro-ethane / 24 h / 80 °C / Inert atmosphere; Schlenk technique

With trifluorormethanesulfonic acid; palladium diacetate; triethylamine; In 1,2-dichloro-ethane;
DOI:10.1002/ejoc.201701622