(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

Base Information

Chemical Name:(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one
CAS No.:1597408-48-4
Molecular Formula:C₂₅H₁₈Cl₂N₂O₅S
Molecular Weight:529.4
Hs Code.:

Synonyms:(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

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Chemical Property of (E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

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Technology Process of (E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

There total 6 articles about (E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one 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: 78.0%

: C₁₈H₁₅NO₄S

: 172877-90-6
1-[2-(bromomethyl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

: 1597408-48-4
(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

Guidance literature:: 1-[2-(bromomethyl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one; With triphenylphosphine; In tetrahydrofuran; for 6h; Inert atmosphere; Reflux;

C₁₈H₁₅NO₄S; With potassium carbonate; In dichloromethane; at 20 ℃; for 24h; Inert atmosphere;
DOI:10.1002/ejoc.201301524

Reference yield: 78.0%

: 56990-04-6
4,5-dichloro-2-nitrobenzaldehyde

: 172877-90-6
1-[2-(bromomethyl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

: 1597408-48-4
(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

Guidance literature:: 1-[2-(bromomethyl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one; With triphenylphosphine; In tetrahydrofuran; for 6h; Reflux; Inert atmosphere;

4,5-dichloro-2-nitrobenzaldehyde; With potassium carbonate; In dichloromethane; at 20 ℃; for 24h; Inert atmosphere;
DOI:10.1002/ejoc.201301524

Reference yield:

: 4106-18-7
1-(phenylsulfonyl)-1H-benzo[d][1,2,3]triazole

: 1597408-48-4
(E)-1-[2-(4,5-dichloro-2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]propan-1-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran; hexane / 1 h / 0 °C / Inert atmosphere; Reflux

1.2: 0.42 h / 10 - 20 °C / Inert atmosphere

2.1: aluminum (III) chloride / dichloromethane / 3 h / 0 °C / Inert atmosphere

3.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 3 h / Inert atmosphere; Reflux

4.1: triphenylphosphine / tetrahydrofuran / 6 h / Inert atmosphere; Reflux

4.2: 24 h / 20 °C / Inert atmosphere

With aluminum (III) chloride; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydride; triphenylphosphine; In tetrahydrofuran; tetrachloromethane; hexane; dichloromethane; 4.1: |Wittig Olefination / 4.2: |Wittig Olefination;
DOI:10.1002/ejoc.201301524