Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl-

Base Information

Chemical Name:Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl-
CAS No.:139220-09-0
Molecular Formula:C₂₀H₂₀O₃
Molecular Weight:308.377
Hs Code.:

Synonyms:Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1-propenyl)-, (E)-; Benzofuran, 7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propenyl-(9CI); Eupomatenoid 16

Suppliers and Price of Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl-

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

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Chemical Property of Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl-

There total 5 articles about Benzofuran,7-methoxy-2-(4-methoxyphenyl)-3-methyl-5-(1E)-1-propen-1-yl- 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:

: C₂₀H₂₂O₄

: 139220-09-0
(E)-2-(4-methoxyphenyl)-7-methoxy-3-methyl-5-(prop-1-en-1-yl)benzofuran

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 4h; Inert atmosphere;
DOI:10.1002/anie.201309987

Reference yield:

: 97-53-0
4-allylguaiacol

: 139220-09-0
(E)-2-(4-methoxyphenyl)-7-methoxy-3-methyl-5-(prop-1-en-1-yl)benzofuran

Guidance literature:: Multi-step reaction with 5 steps

1.1: acetic acid / 3 h / 125 °C / Inert atmosphere

2.1: C₂₁H₃₆N₃PRu / acetone / 1.5 h / 20 °C / Inert atmosphere

3.1: n-butyllithium / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

3.2: 0 - 20 °C / Inert atmosphere

4.1: methoxy(cyclooctadiene)rhodium(I) dimer; bis(dicyclohexylphosphino)methane / 1,4-dioxane / 24 h / 70 °C / Inert atmosphere

5.1: trifluoroacetic acid / dichloromethane / 4 h / 20 °C / Inert atmosphere

With n-butyllithium; methoxy(cyclooctadiene)rhodium(I) dimer; C₂₁H₃₆N₃PRu; acetic acid; bis(dicyclohexylphosphino)methane; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; dichloromethane; acetone;
DOI:10.1002/anie.201309987

Reference yield:

: 6-formylisoeugenol

: 139220-09-0
(E)-2-(4-methoxyphenyl)-7-methoxy-3-methyl-5-(prop-1-en-1-yl)benzofuran

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: methoxy(cyclooctadiene)rhodium(I) dimer; bis(dicyclohexylphosphino)methane / 1,4-dioxane / 24 h / 70 °C / Inert atmosphere

3.1: trifluoroacetic acid / dichloromethane / 4 h / 20 °C / Inert atmosphere

With n-butyllithium; methoxy(cyclooctadiene)rhodium(I) dimer; bis(dicyclohexylphosphino)methane; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; dichloromethane;
DOI:10.1002/anie.201309987