C₆H₄Cl₂OS

Base Information

Chemical Name:C₆H₄Cl₂OS
CAS No.:1420830-21-2
Molecular Formula:C₆H₄Cl₂OS
Molecular Weight:195.069
Hs Code.:

C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub>OS

Synonyms:C₆H₄Cl₂OS

Suppliers and Price of C₆H₄Cl₂OS

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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 C₆H₄Cl₂OS

Chemical Property:

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Technology Process of C₆H₄Cl₂OS

There total 6 articles about C₆H₄Cl₂OS 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:

: 49814-46-2
4-chloro-2-methylthiophene-3-carboxylic acid

: 1420830-21-2
C₆H₄Cl₂OS

Guidance literature:: With oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane; at 0 - 20 ℃; under 760.051 Torr;

Reference yield:

: 78120-39-5
(E)-ethyl 3-amino-2-(2-chloroacetyl)but-2-enoate

: 1420830-21-2
C₆H₄Cl₂OS

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium hydrogen sulfide / ethanol / 3.5 h / 20 °C / 760.05 Torr

1.2: 0.5 h / 760.05 Torr

2.1: trichlorophosphate / 1.5 h / -20 - 80 °C / 760.05 Torr / Inert atmosphere

3.1: Oxone / N,N-dimethyl-formamide / 20 °C / 760.05 Torr

3.2: 0.5 h / 760.05 Torr

4.1: mercury(II) oxide; acetic acid / 1 h / 760.05 Torr / Reflux

4.2: 1 h / 50 °C / 760.05 Torr / Reflux

5.1: sodium hydroxide; water / 1 h / 760.05 Torr / Reflux

5.2: 5 °C / 760.05 Torr / pH 1 - 2 / Reflux

6.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 0 - 20 °C / 760.05 Torr

With sodium hydrogen sulfide; Oxone; oxalyl dichloride; water; acetic acid; N,N-dimethyl-formamide; mercury(II) oxide; sodium hydroxide; trichlorophosphate; In ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 2158-82-9
4-hydroxy-2-methyl-thiophene-3-carboxylic acid ethyl ester

: 1420830-21-2
C₆H₄Cl₂OS

Guidance literature:: Multi-step reaction with 5 steps

1.1: trichlorophosphate / 1.5 h / -20 - 80 °C / 760.05 Torr / Inert atmosphere

2.1: Oxone / N,N-dimethyl-formamide / 20 °C / 760.05 Torr

2.2: 0.5 h / 760.05 Torr

3.1: mercury(II) oxide; acetic acid / 1 h / 760.05 Torr / Reflux

3.2: 1 h / 50 °C / 760.05 Torr / Reflux

4.1: sodium hydroxide; water / 1 h / 760.05 Torr / Reflux

4.2: 5 °C / 760.05 Torr / pH 1 - 2 / Reflux

5.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 0 - 20 °C / 760.05 Torr

With Oxone; oxalyl dichloride; water; acetic acid; N,N-dimethyl-formamide; mercury(II) oxide; sodium hydroxide; trichlorophosphate; In dichloromethane; N,N-dimethyl-formamide;