2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole

Base Information

• Chemical Name: 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole
• CAS No.: 392274-07-6
• Molecular Formula: C₁₉H₂₂BrClN₆O₄
• Molecular Weight: 513.778

Synonyms:2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole

Chemical Property of 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole

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Technology Process of 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole

There total 3 articles about 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole 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: 71.3%

2-[4-[bis(2-acetoxyethyl)amino]-2-(acetylamino)-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (392274-03-2) → 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (392274-07-6)

Guidance literature:

With sodium hydroxide; In methanol; for 0.5h;

DOI:10.1016/S1383-5718(01)00273-X

Reference yield:

2-[(2-bromo-4,6-dinitrophenyl)azo]-5-[bis(2-acetoxyethyl)amino]-4-methoxyacetanilide (3618-72-2,75497-74-4) → 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (392274-07-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 4.5 percent / sodium hydrosulfite / methanol; H₂O / 2 h / 40 - 45 °C

2: 43.7 percent / sodium hypochlorite; acetic acid / CH₂Cl₂ / 1 h / 20 °C

3: 71.3 percent / sodium hydroxide / methanol / 0.5 h

With sodium hydroxide; sodium hypochlorite; sodium disulfite; acetic acid; In methanol; dichloromethane; water;

DOI:10.1016/S1383-5718(01)00273-X

Reference yield:

2-[2-(acetylamino)-4-[bis(2-acetoxyethyl)amino]-2-(acetylamino)-5-methoxyphenyl]-6-amino-4-bromo-2H-benzotriazole → 2-[2-(acetylamino)-4-[bis(2-hydroxyethyl)amino]-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole (392274-07-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 43.7 percent / sodium hypochlorite; acetic acid / CH₂Cl₂ / 1 h / 20 °C

2: 71.3 percent / sodium hydroxide / methanol / 0.5 h

With sodium hydroxide; sodium hypochlorite; acetic acid; In methanol; dichloromethane;

DOI:10.1016/S1383-5718(01)00273-X

upstream raw materials:

2-[4-[bis(2-acetoxyethyl)amino]-2-(acetylamino)-5-methoxyphenyl]-5-amino-7-bromo-4-chloro-2H-benzotriazole

2-[(2-bromo-4,6-dinitrophenyl)azo]-5-[bis(2-acetoxyethyl)amino]-4-methoxyacetanilide

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