[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Base Information

Chemical Name:[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester
CAS No.:1027205-44-2
Molecular Formula:C₃₃H₃₀O₃S
Molecular Weight:506.665
Hs Code.:

[4'-(2-butyl-benzo[<i>b</i>]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Synonyms:[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

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Chemical Property of [4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Chemical Property:

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Technology Process of [4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

There total 8 articles about [4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester 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:

: 21210-43-5
(S)-Methyl mandelate

: 250342-77-9
4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-ol

: 1027205-44-2
[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In benzene; at 20 ℃; for 0.5h;
DOI:10.1021/jm990560c

Reference yield:

: 7342-82-7
3-Bromothianaphthene

: 1027205-44-2
[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: 85 percent / Pd(OAc)2; aq. K₂CO₃ / acetone / 2 h / 65 °C

2.1: BBr₃ / CH₂Cl₂ / 10 h / 20 °C

3.1: n-BuLi / tetrahydrofuran / 3 h / -40 °C

3.2: tetrahydrofuran / 0.5 h / 0 °C

4.1: NaBH₄ / trifluoroacetic acid

5.1: diethylazodicarboxylate; PPh₃ / benzene / 0.5 h / 20 °C

With palladium diacetate; sodium tetrahydroborate; n-butyllithium; boron tribromide; potassium carbonate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; dichloromethane; acetone; trifluoroacetic acid; benzene; 1.1: Cyclization / 2.1: demethylation / 3.1: Metallation / 3.2: Acylation / 4.1: Reduction / 5.1: Alkylation;
DOI:10.1021/jm990560c

Reference yield:

: 100-68-5
methyl-phenyl-thioether

: 1027205-44-2
[4'-(2-butyl-benzo[b]thiophen-3-yl)-biphenyl-4-yloxy]-phenyl-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-BuLi; tetramethylenediamine / diethyl ether / 12 h / 20 °C

1.2: 23 percent / diethyl ether / 20 h / 20 °C

2.1: BBr₃ / CH₂Cl₂ / 10 h / 20 °C

3.1: n-BuLi / tetrahydrofuran / 3 h / -40 °C

3.2: tetrahydrofuran / 0.5 h / 0 °C

4.1: NaBH₄ / trifluoroacetic acid

5.1: diethylazodicarboxylate; PPh₃ / benzene / 0.5 h / 20 °C

With sodium tetrahydroborate; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; boron tribromide; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; dichloromethane; trifluoroacetic acid; benzene; 1.1: Metallation / 1.2: Cyclization / 2.1: demethylation / 3.1: Metallation / 3.2: Acylation / 4.1: Reduction / 5.1: Alkylation;
DOI:10.1021/jm990560c