Technology Process of C22H29N3O7S
There total 7 articles about C22H29N3O7S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
diisobutylaluminium hydride;
In
tetrahydrofuran; toluene;
at -78 - 20 ℃;
for 0.75h;
DOI:10.1002/ejoc.201201516
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 18 h / 0 - 20 °C
2.1: potassium carbonate; thiophenol / tetrahydrofuran; N,N-dimethyl-formamide / 3.5 h / 20 - 70 °C
2.2: 12 h / 60 °C
2.3: 12 h / 20 °C
3.1: potassium hydride; dibenzo-18-crown-6 / tetrahydrofuran / 20 °C
4.1: n-butyllithium / tetrahydrofuran / 17.5 h / -100 - -60 °C
5.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 20 h / 0 °C
6.1: Hoveyda-Grubbs catalyst second generation; ethene / dichloromethane / 24 h / -10 - 45 °C / 760.05 Torr / Inert atmosphere
7.1: sodium periodate; silica gel / acetonitrile; ethyl acetate / 24 h / 20 °C
8.1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 0.75 h / -78 - 20 °C
With
sodium periodate; dibenzo-18-crown-6; n-butyllithium; Hoveyda-Grubbs catalyst second generation; ethene; di-isopropyl azodicarboxylate; silica gel; potassium hydride; diisobutylaluminium hydride; potassium carbonate; thiophenol; triphenylphosphine;
In
tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; toluene; acetonitrile;
1.1: |Fukuyama Coupling / 3.1: |Williamson Ether Synthesis / 4.1: |Wittig Rearrangement / 5.1: |Fukuyama Coupling;
DOI:10.1002/ejoc.201201516
- Guidance literature:
-
Multi-step reaction with 5 steps
1: n-butyllithium / tetrahydrofuran / 17.5 h / -100 - -60 °C
2: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 20 h / 0 °C
3: Hoveyda-Grubbs catalyst second generation; ethene / dichloromethane / 24 h / -10 - 45 °C / 760.05 Torr / Inert atmosphere
4: sodium periodate; silica gel / acetonitrile; ethyl acetate / 24 h / 20 °C
5: diisobutylaluminium hydride / tetrahydrofuran; toluene / 0.75 h / -78 - 20 °C
With
sodium periodate; n-butyllithium; Hoveyda-Grubbs catalyst second generation; ethene; di-isopropyl azodicarboxylate; silica gel; diisobutylaluminium hydride; triphenylphosphine;
In
tetrahydrofuran; dichloromethane; ethyl acetate; toluene; acetonitrile;
1: |Wittig Rearrangement / 2: |Fukuyama Coupling;
DOI:10.1002/ejoc.201201516