5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

Base Information

Chemical Name:5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid
CAS No.:1135870-56-2
Molecular Formula:C₁₉H₁₅N₃O₄S₂
Molecular Weight:413.478
Hs Code.:

Synonyms:5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

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Chemical Property of 5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

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Technology Process of 5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

There total 3 articles about 5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid 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:

: 1135871-71-4
3-(5-acetyl-furan-2-yl)-benzenesulfonic acid

: 615-21-4
1,3-benzothiazol-2-ylhydrazine

: 1135870-56-2
5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

Guidance literature:: In ethanol; at 80 ℃; for 1h; Heating / reflux;

Reference yield:

: 121-47-1
3-aminobenzenesulfonic acid

: 1135870-56-2
5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride; sodium nitrite / water / 0.25 h / 5 °C

2: copper dichloride / water; acetone / 24 h / 20 °C

3: ethanol / 1 h / 80 °C / Heating / reflux

With hydrogenchloride; sodium nitrite; copper dichloride; In ethanol; water; acetone; 2: Meerwein Arylation;

Reference yield:

: 46060-59-7
m-Benzolsulfonsaeure-diazoniumion

: 1135870-56-2
5-{5-[1-(2-benzothiazolylhydrazono)ethyl]-2-furanyl}-benzene sulfonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: copper dichloride / water; acetone / 24 h / 20 °C

2: ethanol / 1 h / 80 °C / Heating / reflux

copper dichloride; In ethanol; water; acetone; 1: Meerwein Arylation;