5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)

Base Information

Chemical Name:5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)
CAS No.:1426255-14-2
Molecular Formula:C₃₂H₃₂N₈O₈S₂
Molecular Weight:720.787
Hs Code.:

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Chemical Property of 5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)

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Technology Process of 5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)

There total 2 articles about 5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic 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: 7.0%

: 613-39-8
1,4-diphenyl-piperazine

: 51957-07-4
sodium 2-acetylamino-5-aminobenzenesulfonate

: 1426255-14-2
5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)

Guidance literature:: sodium 2-acetylamino-5-aminobenzenesulfonate; With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 1h;

1,4-diphenyl-piperazine; In water; N,N-dimethyl-formamide; at 0 - 20 ℃; for 26h;
DOI:10.3762/bjoc.8.246

Reference yield:

: 108-86-1,52753-63-6
bromobenzene

: 92-54-6
4-phenyl-1-piperazine

: 1426255-14-2
5,5'-((piperazine-1,4-diylbis(1,4-phenylene))bis(diazene-1,2-diyl))bis(2-acetamidobenzenesulfonic acid)

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium tert-butylate / dimethyl sulfoxide / 2 h / 100 °C

2.1: sodium nitrite; hydrogenchloride / water / 1 h / 0 - 5 °C

2.2: 26 h / 0 - 20 °C

With hydrogenchloride; potassium tert-butylate; sodium nitrite; In water; dimethyl sulfoxide;
DOI:10.3762/bjoc.8.246