1H-Indole-4,7-dione, 2-(pentafluorobenzoyl)-1-(phenylsulfonyl)-

Base Information

Chemical Name:1H-Indole-4,7-dione, 2-(pentafluorobenzoyl)-1-(phenylsulfonyl)-
CAS No.:845619-36-5
Molecular Formula:C21H8F5NO5S
Molecular Weight:481.356
Hs Code.:

Synonyms:

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Chemical Property of 1H-Indole-4,7-dione, 2-(pentafluorobenzoyl)-1-(phenylsulfonyl)-

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Technology Process of 1H-Indole-4,7-dione, 2-(pentafluorobenzoyl)-1-(phenylsulfonyl)-

There total 6 articles about 1H-Indole-4,7-dione, 2-(pentafluorobenzoyl)-1-(phenylsulfonyl)- 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: 69.0%

: 845619-28-5
(1-benzenesulfonyl-4,7-dimethoxy-1H-indol-2-yl)-(pentafluorophenyl)-methanone

: 845619-36-5
1-benzenesulfonyl-2-pentafluorobenzoyl-1H-indole-4,7-dione

Guidance literature:: With ammonium cerium(IV) nitrate; In water; acetonitrile; at 20 ℃; for 0.5h;
DOI:10.1016/j.ejmech.2004.10.007

Reference yield:

: 1206-55-9
3,6-dimethoxy-2-nitrobenzaldehyde

: 845619-36-5
1-benzenesulfonyl-2-pentafluorobenzoyl-1H-indole-4,7-dione

Guidance literature:: Multi-step reaction with 5 steps

1.1: AcOH; NaOAc / 5 h / Heating

2.1: H₂; HCOONH₄ / Pd/C / ethanol / 0.5 h / Heating

3.1: 82 percent / NaH / tetrahydrofuran / 4 h / 20 °C

4.1: n-BuLi / tetrahydrofuran; hexane / 2 h / -78 °C

4.2: 42 percent / tetrahydrofuran / -78 - 20 °C

5.1: 69 percent / ceric (IV) ammonium nitrate / acetonitrile; H₂O / 0.5 h / 20 °C

With n-butyllithium; ammonium cerium(IV) nitrate; hydrogen; ammonium formate; sodium acetate; sodium hydride; acetic acid; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane; water; acetonitrile; 1.1: Henry reaction;
DOI:10.1016/j.ejmech.2004.10.007

Reference yield:

: 93-02-7
2,5-dimethoxybenzaldehyde

: 845619-36-5
1-benzenesulfonyl-2-pentafluorobenzoyl-1H-indole-4,7-dione

Guidance literature:: Multi-step reaction with 6 steps

1.1: HNO₃ / CH₂Cl₂ / 1 h / 0 - 5 °C

2.1: AcOH; NaOAc / 5 h / Heating

3.1: H₂; HCOONH₄ / Pd/C / ethanol / 0.5 h / Heating

4.1: 82 percent / NaH / tetrahydrofuran / 4 h / 20 °C

5.1: n-BuLi / tetrahydrofuran; hexane / 2 h / -78 °C

5.2: 42 percent / tetrahydrofuran / -78 - 20 °C

6.1: 69 percent / ceric (IV) ammonium nitrate / acetonitrile; H₂O / 0.5 h / 20 °C

With n-butyllithium; ammonium cerium(IV) nitrate; hydrogen; nitric acid; ammonium formate; sodium acetate; sodium hydride; acetic acid; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane; dichloromethane; water; acetonitrile; 2.1: Henry reaction;
DOI:10.1016/j.ejmech.2004.10.007