Technology Process of 2-[{4-[(4-methylphenyl)carbamoyl]phenyl}(methylsulfonyl)amino]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
There total 9 articles about 2-[{4-[(4-methylphenyl)carbamoyl]phenyl}(methylsulfonyl)amino]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
morpholine;
tetrakis(triphenylphosphine) palladium(0);
In
acetonitrile;
for 0.5h;
Cooling with ice;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: pyridine / dichloromethane / 1 h / Cooling with ice
2: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 2 h / 20 °C
3: sodium hydroxide; water / ethanol; methanol / 0.5 h / Cooling with ice
4: sodium hydrogencarbonate / N,N-dimethyl-formamide / 12 h / 20 °C
5: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0.5 h / 0 °C
6: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
7: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere; Cooling with ice
8: morpholine / tetrakis(triphenylphosphine) palladium(0) / acetonitrile / 0.5 h / Cooling with ice
With
morpholine; pyridine; dmap; di-isopropyl azodicarboxylate; water; sodium hydrogencarbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; trifluoroacetic acid; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: dmap; di-tert-butyl dicarbonate / tetrahydrofuran / 10 h / 20 °C
1.2: 6 h / 35 °C
2.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 2 h / 3102.97 Torr
3.1: pyridine / dichloromethane / 1 h / Cooling with ice
4.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 2 h / 20 °C
5.1: sodium hydroxide; water / ethanol; methanol / 0.5 h / Cooling with ice
6.1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 12 h / 20 °C
7.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0.5 h / 0 °C
8.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
9.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere; Cooling with ice
10.1: morpholine / tetrakis(triphenylphosphine) palladium(0) / acetonitrile / 0.5 h / Cooling with ice
With
morpholine; pyridine; dmap; di-tert-butyl dicarbonate; di-isopropyl azodicarboxylate; water; hydrogen; sodium hydrogencarbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; trifluoroacetic acid; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0); palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile;