2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

Base Information

Chemical Name:2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol
CAS No.:1330037-08-5
Molecular Formula:C₄₀H₃₂N₆O₄S
Molecular Weight:692.798
Hs Code.:

Synonyms:2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

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Chemical Property of 2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

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Technology Process of 2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

There total 2 articles about 2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol 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: 64.16%

: 7251-84-5
2,2'-{sulfonylbis[4,1-phenylenenitrilomethylidene]}diphenol

: 106-49-0,12221-03-3
p-toluidine

: 1330037-08-5
2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

Guidance literature:: p-toluidine; With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃;

2,2'-{sulfonylbis[4,1-phenylenenitrilomethylidene]}diphenol; With sodium hydroxide; In water; for 2.25h; pH=8 - 9; Cooling with ice;
DOI:10.1155/2011/806137

Reference yield:

: 80-08-0
dapsone

: 1330037-08-5
2-[(4-{4-[(2-hydroxy-5-(p-tolylazo)benzylidene)amino]benzenesulfonyl}phenylimino)methyl]-4-(p-tolylazo)phenol

Guidance literature:: Multi-step reaction with 2 steps

1.1: ethanol / 20 °C

2.1: hydrogenchloride; sodium nitrite / water / 0 - 5 °C

2.2: 2.25 h / pH 8 - 9 / Cooling with ice

With hydrogenchloride; sodium nitrite; In ethanol; water;
DOI:10.1155/2011/806137