C₁₄H₁₄O₄S₂

Base Information

Chemical Name:C₁₄H₁₄O₄S₂
CAS No.:1334598-50-3
Molecular Formula:C₁₄H₁₄O₄S₂
Molecular Weight:310.395
Hs Code.:

C<sub>14</sub>H<sub>14</sub>O<sub>4</sub>S<sub>2</sub>

Synonyms:

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Chemical Property of C₁₄H₁₄O₄S₂

Chemical Property:

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Technology Process of C₁₄H₁₄O₄S₂

There total 3 articles about C₁₄H₁₄O₄S₂ 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:

: 1918-78-1
2-methylthiophene-3-carboxylic acid

: 1334598-50-3
C₁₄H₁₄O₄S₂

Guidance literature:: Multi-step reaction with 3 steps

1: sulfuric acid / Reflux

2: N-Bromosuccinimide; acetic acid / N,N-dimethyl-formamide / 0 - 20 °C

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane; water / 16 h / 85 °C

With N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sulfuric acid; sodium carbonate; acetic acid; In 1,2-dimethoxyethane; water; N,N-dimethyl-formamide; 3: Suzuki cross coupling reaction;
DOI:10.1016/j.bmcl.2011.06.128

Reference yield:

: 53562-51-9
2-methylthiophene-3-carboxylic acid methyl ester

: 1334598-50-3
C₁₄H₁₄O₄S₂

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide; acetic acid / N,N-dimethyl-formamide / 0 - 20 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane; water / 16 h / 85 °C

With N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; acetic acid; In 1,2-dimethoxyethane; water; N,N-dimethyl-formamide; 2: Suzuki cross coupling reaction;
DOI:10.1016/j.bmcl.2011.06.128

Reference yield:

: 88-13-1
3-Thiophene carboxylic acid

: 1334598-50-3
C₁₄H₁₄O₄S₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C

1.2: -78 - 20 °C

2.1: sulfuric acid / Reflux

3.1: N-Bromosuccinimide; acetic acid / N,N-dimethyl-formamide / 0 - 20 °C

4.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane; water / 16 h / 85 °C

With N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sulfuric acid; sodium carbonate; acetic acid; In tetrahydrofuran; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide; 4.1: Suzuki cross coupling reaction;
DOI:10.1016/j.bmcl.2011.06.128