4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde

Base Information

• Chemical Name: 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde
• CAS No.: 1020730-89-5
• Molecular Formula: C₁₄H₁₅ClN₄O₂S
• Molecular Weight: 338.818

Synonyms:4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde

Chemical Property of 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde

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Technology Process of 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde

There total 1 articles about 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde 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: 57.0%

2-( N-ethylanilino)ethanol (92-50-2) + 2-amino-4-chloro-5-formyl-1,3-thiazole (76874-79-8) → 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde (1020730-89-5)

Guidance literature:

2-amino-4-chloro-5-formyl-1,3-thiazole; With sulfuric acid; sodium nitrite; In acetic acid; propionic acid; at 0 ℃; for 2h;

2-( N-ethylanilino)ethanol; In water; acetic acid; propionic acid; at 20 ℃; for 2h;

Reference yield: 100.0%

4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde (1020730-89-5) → 2-[{4-[(E)-(4-chloro-5-formyl-1,3-thiazol-2-yl)diazenyl]phenyl}(ethyl)amino]ethyl hydrogen sulfate (1020730-86-2)

Guidance literature:

With chlorosulfonic acid; In tetrahydrofuran; at 0 - 20 ℃; for 4h; Heating / reflux;

Reference yield: 82.0%

1H-indene-1,3(2H)-dione (606-23-5) + 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde (1020730-89-5) → 2-{[4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]-phenyl}-diazenyl)-1,3-thiazol-5-yl]methylidene}-1H-indene-1,3(2H)-dione (1020730-90-8)

Guidance literature:

In ethanol; for 6h; Heating / reflux;

upstream raw materials:

2-( N-ethylanilino)ethanol

2-amino-4-chloro-5-formyl-1,3-thiazole

Downstream raw materials:

2-{[4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]-phenyl}-diazenyl)-1,3-thiazol-5-yl]methylidene}-1H-indene-1,3(2H)-dione

2-[{4-[(E)-(4-chloro-5-formyl-1,3-thiazol-2-yl)diazenyl]phenyl}(ethyl)amino]ethyl hydrogen sulfate

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