methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

Base Information

Chemical Name:methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether
CAS No.:193964-38-4
Molecular Formula:C₂₄H₂₀O₂S
Molecular Weight:372.488
Hs Code.:

Synonyms:methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

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Chemical Property of methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

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Technology Process of methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

There total 3 articles about methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether 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: 77.0%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 63675-96-7
2-(4-methoxy-phenyl)benzo[b]thiophen-3-yl 4-methoxyphenyl ketone

: 193964-38-4
methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

Guidance literature:: Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.5h;

2-(4-methoxy-phenyl)benzo[b]thiophen-3-yl 4-methoxyphenyl ketone; In tetrahydrofuran; for 48h; Further stages.; Heating;
DOI:10.1021/jm9903388

Reference yield:

: 27884-09-9
2-(4-methoxyphenyl)benzo[b]thiophene

: 193964-38-4
methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

Guidance literature:: Multi-step reaction with 2 steps

1.1: 90 percent / AlCl₃ / 1,2-dichloro-ethane / 5 h / 0 °C

2.1: potassium t-butoxide / tetrahydrofuran / 0.5 h / 20 °C

2.2: 77 percent / tetrahydrofuran / 48 h / Heating

With aluminium trichloride; potassium tert-butylate; In tetrahydrofuran; 1,2-dichloro-ethane; 1.1: Acylation / 2.1: Metallation / 2.2: Wittig reaction;
DOI:10.1021/jm9903388

Reference yield:

: 100-07-2
4-methoxy-benzoyl chloride

: 193964-38-4
methyl 4-[1-[2-(4-methoxyphenyl)benzo[b]thiophen-3-yl]ethenyl]phenyl ether

Guidance literature:: Multi-step reaction with 2 steps

1.1: 90 percent / AlCl₃ / 1,2-dichloro-ethane / 5 h / 0 °C

2.1: potassium t-butoxide / tetrahydrofuran / 0.5 h / 20 °C

2.2: 77 percent / tetrahydrofuran / 48 h / Heating

With aluminium trichloride; potassium tert-butylate; In tetrahydrofuran; 1,2-dichloro-ethane; 1.1: Acylation / 2.1: Metallation / 2.2: Wittig reaction;
DOI:10.1021/jm9903388