(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

Base Information

Chemical Name:(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide
CAS No.:1000205-55-9
Molecular Formula:C₂₆H₂₂N₂O₄S₂
Molecular Weight:490.604
Hs Code.:

Synonyms:(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

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Chemical Property of (E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

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Technology Process of (E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

There total 2 articles about (E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide 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:

: 28096-87-9
2,2'-diaminostilbene

: 98-09-9
benzenesulfonyl chloride

: 1000205-55-9
(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

Guidance literature:: DOI:10.1021/ja075655f

Reference yield:

: 615-36-1
2-bromoaniline

: 1000205-55-9
(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 12 h / Reflux; Inert atmosphere

2: triethylamine / dichloromethane / 4 h / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In dichloromethane; toluene;
DOI:10.1021/ol300166q

Reference yield: 91.0%

: 1000205-55-9
(E)-N,N'-[2,2'-(ethene-1,2-diyl)bis(2,1-phenylene)]dibenzenesulfonamide

: C₂₆H₂₀N₂O₄S₂

Guidance literature:: With [bis(acetoxy)iodo]benzene; sodium acetate; tetramethlyammonium chloride; palladium diacetate; In N,N-dimethyl-formamide; at 20 ℃; for 14h;
DOI:10.1021/ja075655f