Technology Process of tert-butyl (S)-3-(2-((3R,5S)-1-(3-(1-(2-fluoroethyl)-1H-1,2,3-triazol-4-yl)propanoyl)-5-((pyridin-2-ylamino)methyl)pyrrolidin-3-yloxy)acetamido)-2-(2,4,6-trimethylbenzamido)propanoate
There total 11 articles about tert-butyl (S)-3-(2-((3R,5S)-1-(3-(1-(2-fluoroethyl)-1H-1,2,3-triazol-4-yl)propanoyl)-5-((pyridin-2-ylamino)methyl)pyrrolidin-3-yloxy)acetamido)-2-(2,4,6-trimethylbenzamido)propanoate which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
copper(II) sulfate; sodium L-ascorbate;
In
tetrahydrofuran; water; N,N-dimethyl-formamide;
at 20 ℃;
for 2h;
DOI:10.1002/jlcr.3190
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 20 °C
2: triethylamine; sulfur trioxide pyridine complex / dichloromethane; dimethyl sulfoxide / 2 h / 0 °C
3: titanium(IV) isopropylate / 1,2-dichloro-ethane / 20 °C
4: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 4 h / 20 °C
5: sodium L-ascorbate; copper(II) sulfate / tetrahydrofuran; water; N,N-dimethyl-formamide / 2 h / 20 °C
With
titanium(IV) isopropylate; dmap; sulfur trioxide pyridine complex; sodium tris(acetoxy)borohydride; copper(II) sulfate; sodium L-ascorbate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine;
In
tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
5: |Huisgen Cycloaddition;
DOI:10.1002/jlcr.3190
- Guidance literature:
-
Multi-step reaction with 9 steps
1: sodium hydride; tetra-(n-butyl)ammonium iodide / tetrahydrofuran; paraffin oil / Inert atmosphere
2: lithium chloride; sodium tetrahydroborate / tetrahydrofuran; ethanol / 0 - 20 °C
3: 1H-imidazole / N,N-dimethyl-formamide / 3 h / 20 °C
4: lithium hydroxide monohydrate / methanol / 4 h / 20 °C
5: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 20 °C
6: triethylamine; sulfur trioxide pyridine complex / dichloromethane; dimethyl sulfoxide / 2 h / 0 °C
7: titanium(IV) isopropylate / 1,2-dichloro-ethane / 20 °C
8: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 4 h / 20 °C
9: sodium L-ascorbate; copper(II) sulfate / tetrahydrofuran; water; N,N-dimethyl-formamide / 2 h / 20 °C
With
1H-imidazole; titanium(IV) isopropylate; dmap; sodium tetrahydroborate; lithium hydroxide monohydrate; sulfur trioxide pyridine complex; tetra-(n-butyl)ammonium iodide; sodium tris(acetoxy)borohydride; sodium hydride; copper(II) sulfate; sodium L-ascorbate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; lithium chloride;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; water; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide; paraffin oil;
9: |Huisgen Cycloaddition;
DOI:10.1002/jlcr.3190