1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine

Base Information

Chemical Name:1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine
CAS No.:452910-56-4
Molecular Formula:C₁₂H₁₁BrN₂O₃S₂
Molecular Weight:375.267
Hs Code.:

Synonyms:1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine

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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 1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine

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Technology Process of 1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine

There total 1 articles about 1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine 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: 93.0%

: 7311-64-0
3-bromothiophene-2-carboxylic acid

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 452910-56-4
1-(3-bromo-thiophene-2-carboxylic acid)-2-(4-toluenesulfonyl)-hydrazine

Guidance literature:: 3-bromothiophene-2-carboxylic acid; With thionyl chloride; 1-methyl-pyrrolidin-2-one; In dichloromethane; for 1h; Heating / reflux;

toluene-4-sulfonic acid hydrazide; In toluene; at 20 - 100 ℃;

With hydrogenchloride; In water; for 1h;