Technology Process of C41H43F2N3O8S
There total 9 articles about C41H43F2N3O8S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
N-{[4-((2R,3R)-1-(4-fluorophenyl)-3-{[2-(4-fluorophenyl)-2-hydroxyethyl]thio}-4-oxoazetidin-2-yl)phenoxy]acetyl}-D-serine; tert-butyl (2R)-2-amino-3-phenyl-propanoate hydrochloride;
With
4-methyl-morpholine;
In
dichloromethane;
at 20 ℃;
for 0.0833333h;
With
(1,1,1-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate;
In
dichloromethane;
for 72h;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: toluene-4-sulfonic acid / toluene / 20 °C / Heating / reflux
2.1: lithium hydroxide; water / tetrahydrofuran / 19 h / 0 °C
2.2: pH 6
3.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 0.33 h / 0 °C
3.2: 70 h / 20 °C
4.1: titanium(IV) isopropylate; titanium tetrachloride / dichloromethane / 0.5 h / 0 °C
4.2: 0.83 h / -40 - 0 °C
5.1: N,O-bis-(trimethylsilyl)-acetamide / toluene / 1 h / 90 °C
5.2: 18 h / 45 °C
6.1: methanol; water; triethylamine / 48 h / 50 °C
7.1: 4-methyl-morpholine / dichloromethane / 0.08 h
7.2: 3 h
8.1: trifluoroacetic acid / dichloromethane / 22 h
9.1: sodium tetrahydroborate / methanol
10.1: 4-methyl-morpholine / dichloromethane / 0.08 h / 20 °C
10.2: 72 h
With
4-methyl-morpholine; titanium(IV) isopropylate; methanol; dmap; lithium hydroxide; sodium tetrahydroborate; water; titanium tetrachloride; N,O-bis-(trimethylsilyl)-acetamide; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid;
toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: lithium hydroxide; water / tetrahydrofuran / 19 h / 0 °C
1.2: pH 6
2.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 0.33 h / 0 °C
2.2: 70 h / 20 °C
3.1: titanium(IV) isopropylate; titanium tetrachloride / dichloromethane / 0.5 h / 0 °C
3.2: 0.83 h / -40 - 0 °C
4.1: N,O-bis-(trimethylsilyl)-acetamide / toluene / 1 h / 90 °C
4.2: 18 h / 45 °C
5.1: methanol; water; triethylamine / 48 h / 50 °C
6.1: 4-methyl-morpholine / dichloromethane / 0.08 h
6.2: 3 h
7.1: trifluoroacetic acid / dichloromethane / 22 h
8.1: sodium tetrahydroborate / methanol
9.1: 4-methyl-morpholine / dichloromethane / 0.08 h / 20 °C
9.2: 72 h
With
4-methyl-morpholine; titanium(IV) isopropylate; methanol; dmap; lithium hydroxide; sodium tetrahydroborate; water; titanium tetrachloride; N,O-bis-(trimethylsilyl)-acetamide; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; toluene;