ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

Base Information

Chemical Name:ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate
CAS No.:1429320-10-4
Molecular Formula:C₂₂H₂₂O₆
Molecular Weight:382.413
Hs Code.:

Synonyms:ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

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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 ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

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Technology Process of ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

There total 5 articles about ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate 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: 51.0%

: 1429320-09-1
ethyl (2E)-3(2-bromo-3-hydroxy-4-methoxyphenyl)prop-2-enoate

: copper(I) (3,4-dimethoxyphenyl)ethyne

: 58335-56-1
1,4-bis(3,4-dimethoxyphenyl)buta-1,3-diyne

: 1429320-10-4
ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

Guidance literature:: With pyridine; at 130 ℃; for 20h; Schlenk technique;
DOI:10.1039/c3ob27478k

Reference yield:

: C₁₇H₁₅BrO₄

: 140-88-5,9003-32-1
ethyl acrylate

: 1429320-10-4
ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

Guidance literature:: With palladium diacetate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; at 110 ℃; for 24h; Inert atmosphere; Sealed tube;
DOI:10.1016/j.ejmech.2015.02.024

Reference yield:

: 3-bromo-2-(3,4-dimethoxystyryl)-6-methoxyphenol

: 1429320-10-4
ethyl (2E)-3-[2-(3,4-dimethoxyphenyl)-7-methoxy-1-benzofuran-4-yl]prop-2-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate; iodine / tetrahydrofuran / 3 h / 20 °C

2: triphenylphosphine; triethylamine; palladium diacetate / N,N-dimethyl-formamide / 24 h / 110 °C / Inert atmosphere; Sealed tube

With iodine; palladium diacetate; potassium carbonate; triethylamine; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide; 2: |Heck Reaction;
DOI:10.1016/j.ejmech.2015.02.024