Technology Process of C23H21F3N2O3S2
There total 5 articles about C23H21F3N2O3S2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: acetic acid; sodium acetate / 1 h / 80 °C
2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / Inert atmosphere
2.2: 1.83 h / Inert atmosphere; Reflux
3.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 0.5 h / -74 °C / Inert atmosphere
3.2: 1 h / Inert atmosphere
4.1: chiralpak IA / hexane; dichloromethane; isopropyl alcohol / Resolution of racemate
5.1: trifluoroacetic acid / 1 h / Reflux
With
n-butyllithium; sodium acetate; sodium hydride; acetic acid; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; hexane; dichloromethane; isopropyl alcohol; mineral oil;
DOI:10.1002/cmdc.201300553
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / Inert atmosphere
1.2: 1.83 h / Inert atmosphere; Reflux
2.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 0.5 h / -74 °C / Inert atmosphere
2.2: 1 h / Inert atmosphere
3.1: chiralpak IA / hexane; dichloromethane; isopropyl alcohol / Resolution of racemate
4.1: trifluoroacetic acid / 1 h / Reflux
With
n-butyllithium; sodium hydride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; hexane; dichloromethane; isopropyl alcohol; mineral oil;
DOI:10.1002/cmdc.201300553
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 0.5 h / -74 °C / Inert atmosphere
1.2: 1 h / Inert atmosphere
2.1: chiralpak IA / hexane; dichloromethane; isopropyl alcohol / Resolution of racemate
3.1: trifluoroacetic acid / 1 h / Reflux
With
n-butyllithium; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; hexane; dichloromethane; isopropyl alcohol;
DOI:10.1002/cmdc.201300553