2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride

Base Information

• Chemical Name: 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride
• CAS No.: 119321-37-8
• Molecular Formula: C₉H₃Cl₃N₂O₂S*ClH
• Molecular Weight: 346.021

Synonyms:2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride

Chemical Property of 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride

Chemical Property:

Purity/Quality:

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Technology Process of 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride

There total 3 articles about 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride 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: 65.0%

2-amino-5-(3,4,6-trichloro-2,5-dihydroxyphenyl)thiazole (98293-41-5) → 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride (119321-37-8)

Guidance literature:

With chlorine; In acetic acid;

DOI:10.1007/BF00755701

Reference yield:

3,5,6-trichloro-2-(β-diethylaminoethenyl)-1,4-benzoquinone (54835-85-7) → 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride (119321-37-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 57 percent / aq. HCl / dioxane / 2 h / Heating

2: 65 percent / Cl₂ / acetic acid

With hydrogenchloride; chlorine; In 1,4-dioxane; acetic acid;

DOI:10.1007/BF00755701

Reference yield:

2,5-dihydroxy-3,4,6,7-tetrachloro-2,3-dihydrobenzofuran (105533-63-9) → 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazole hydrochloride (119321-37-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / ethanol / 2 h / Heating

2: 65 percent / Cl₂ / acetic acid

With chlorine; In ethanol; acetic acid;

DOI:10.1007/BF00755701

upstream raw materials:

2-amino-5-(3,4,6-trichloro-2,5-dihydroxyphenyl)thiazole

3,5,6-trichloro-2-(β-diethylaminoethenyl)-1,4-benzoquinone

2,5-dihydroxy-3,4,6,7-tetrachloro-2,3-dihydrobenzofuran

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