Technology Process of 1-(phenylsulfonyl)indole-2,3-dicarboxylic N-benzylimide
There total 6 articles about 1-(phenylsulfonyl)indole-2,3-dicarboxylic N-benzylimide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
air;
In
hexane; ethyl acetate;
Reflux;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate / dichloromethane / 4 h / 0 - 20 °C
2.1: sec.-butyllithium / tetrahydrofuran; cyclohexane / 3 h / -70 - 20 °C
2.2: -70 °C
3.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 8 h / Reflux
4.1: chloroform / 24 h / 20 °C / Inert atmosphere
5.1: air / ethyl acetate; hexane / Reflux
With
N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sec.-butyllithium; tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide;
In
tetrahydrofuran; tetrachloromethane; hexane; dichloromethane; chloroform; cyclohexane; ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sec.-butyllithium / tetrahydrofuran; cyclohexane / 3 h / -70 - 20 °C
1.2: -70 °C
2.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 8 h / Reflux
3.1: chloroform / 24 h / 20 °C / Inert atmosphere
4.1: air / ethyl acetate; hexane / Reflux
With
N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sec.-butyllithium;
In
tetrahydrofuran; tetrachloromethane; hexane; chloroform; cyclohexane; ethyl acetate;