Technology Process of C26H24N2O3
There total 5 articles about C26H24N2O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
4-hydroxy-5-phenyl-1(2)H-pyrazole-3-carboxylic acid ethyl ester;
With
tetra-(n-butyl)ammonium iodide; sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 0 ℃;
for 0.166667h;
benzyl bromide;
In
N,N-dimethyl-formamide; mineral oil;
at 0 - 20 ℃;
for 1.5h;
With
water; ammonium chloride;
In
N,N-dimethyl-formamide; mineral oil;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: 4-acetamidobenzenesulfonyl azide; triethylamine / dichloromethane / 0 - 20 °C
2.1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 20 °C
2.2: 0 °C
3.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 0 °C
3.2: 1.5 h / 0 - 20 °C
With
4-acetamidobenzenesulfonyl azide; tetra-(n-butyl)ammonium iodide; sodium hydride; triethylamine;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: 4 h / Reflux
2.1: 4-acetamidobenzenesulfonyl azide; triethylamine / dichloromethane / 0 - 20 °C
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 20 °C
3.2: 0 °C
4.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 0 °C
4.2: 1.5 h / 0 - 20 °C
With
4-acetamidobenzenesulfonyl azide; tetra-(n-butyl)ammonium iodide; sodium hydride; triethylamine;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;