Technology Process of C18H24BrNO4S
There total 7 articles about C18H24BrNO4S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C
2.1: lithium diisopropyl amide / tetrahydrofuran / -78 °C
3.1: pyridine / dichloromethane / 0 - 20 °C
4.1: tetrakis(triphenylphosphine) palladium(0) / tetrahydrofuran / 15 h / 110 °C / Inert atmosphere; Sealed tube
4.2: 20 °C
5.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / 20 °C
5.2: 110 °C
6.1: sodium hydroxide / ethanol; water / 20 °C
7.1: triethylamine / dichloromethane / 0 - 20 °C
With
pyridine; tetrakis(triphenylphosphine) palladium(0); 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; 3-chloro-benzenecarboperoxoic acid; sodium hydroxide; lithium diisopropyl amide;
In
tetrahydrofuran; ethanol; dichloromethane; water;
5.1: |Overman Rearrangement / 5.2: |Overman Rearrangement;
DOI:10.1016/j.tetlet.2014.01.039
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: pyridine / dichloromethane / 0 - 20 °C
2.1: tetrakis(triphenylphosphine) palladium(0) / tetrahydrofuran / 15 h / 110 °C / Inert atmosphere; Sealed tube
2.2: 20 °C
3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / 20 °C
3.2: 110 °C
4.1: sodium hydroxide / ethanol; water / 20 °C
5.1: triethylamine / dichloromethane / 0 - 20 °C
With
pyridine; tetrakis(triphenylphosphine) palladium(0); 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; sodium hydroxide;
In
tetrahydrofuran; ethanol; dichloromethane; water;
3.1: |Overman Rearrangement / 3.2: |Overman Rearrangement;
DOI:10.1016/j.tetlet.2014.01.039