Technology Process of C33H35BrN2O5
There total 11 articles about C33H35BrN2O5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Umicore M31;
In
dichloromethane;
at 40 ℃;
for 24h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: boron tribromide / dichloromethane / 3 h / 0 °C
1.2: 0.5 h / 0 °C
2.1: 1,1'-azodicarbonyl-dipiperidine; triphenylphosphine / chloroform / 20 h / 20 °C / Inert atmosphere
3.1: 1,3-dimethylbarbituric acid / tetrakis(triphenylphosphine) palladium(0) / dichloromethane; ethyl acetate / 0.75 h / 20 °C
4.1: 1-hydroxy-7-aza-benzotriazole; N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 2 h / 0 °C
5.1: Umicore M31 / dichloromethane / 24 h / 40 °C / Inert atmosphere
With
1-hydroxy-7-aza-benzotriazole; 1,3-dimethylbarbituric acid; Umicore M31; boron tribromide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; HATU; 1,1'-azodicarbonyl-dipiperidine;
tetrakis(triphenylphosphine) palladium(0);
In
dichloromethane; chloroform; ethyl acetate; N,N-dimethyl-formamide;
2.1: Mitsunobu reaction;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1,3-dimethylbarbituric acid / tetrakis(triphenylphosphine) palladium(0) / dichloromethane; ethyl acetate / 0.75 h / 20 °C
2: 1-hydroxy-7-aza-benzotriazole; N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 2 h / 0 °C
3: Umicore M31 / dichloromethane / 24 h / 40 °C / Inert atmosphere
With
1-hydroxy-7-aza-benzotriazole; 1,3-dimethylbarbituric acid; Umicore M31; N-ethyl-N,N-diisopropylamine; HATU;
tetrakis(triphenylphosphine) palladium(0);
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide;