3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

Base Information

Chemical Name:3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester
CAS No.:1061606-24-3
Molecular Formula:C₁₉H₁₅ClO₅S
Molecular Weight:390.844
Hs Code.:

Synonyms:3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

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Chemical Property of 3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

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Technology Process of 3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

There total 4 articles about 3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl 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: 100.0%

: 124168-55-4
(3-chloro-benzo[b]thiophen-2-yl)-methanol

: 36669-02-0
2,3-bis(methoxycarbonyl)phenol

: 1061606-24-3
3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

Guidance literature:: With PS-triphenylphosphine; di-isopropyl azodicarboxylate; In tetrahydrofuran; at 0 - 20 ℃; not specified

Reference yield:

: 37418-88-5
3-hydroxyphthalic anhydride

: 1061606-24-3
3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: methanol / 3 h / Heating / reflux

2: sodium hydrogencarbonate / N,N-dimethyl-formamide / 2 - 4 h / 50 - 55 °C

3: PS-triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0 - 20 °C

With methanol; PS-triphenylphosphine; di-isopropyl azodicarboxylate; sodium hydrogencarbonate; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

: 21211-22-3
3-chloro-1-benzothiophene-2-carboxylic acid

: 1061606-24-3
3-(3-chloro-benzo[b]thiophen-2-ylmethoxy)-phthalic acid dimethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: borane / tetrahydrofuran / 0 - 20 °C

2: PS-triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0 - 20 °C

With PS-triphenylphosphine; di-isopropyl azodicarboxylate; borane; In tetrahydrofuran;