Technology Process of N-((S)-1-((4S,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)-2-((1S,2S,3S,4S,5R)-2,3,4-tris(benzyloxy)-5-(benzyloxymethyl)cyclohexylamino)ethyl)cerotamide
There total 13 articles about N-((S)-1-((4S,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)-2-((1S,2S,3S,4S,5R)-2,3,4-tris(benzyloxy)-5-(benzyloxymethyl)cyclohexylamino)ethyl)cerotamide 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:
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1319731-15-1
(S)-1-((4S,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)-N-((1S,2S,3S,4S,5R)-2,3,4-tris(benzyloxy)-5-(benzyloxymethyl)cyclohexyl)ethane-1,2-diamine
- Guidance literature:
-
With
1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
tetrahydrofuran;
at 20 ℃;
Reflux;
Inert atmosphere;
DOI:10.1021/ja202610x
- Guidance literature:
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Multi-step reaction with 7 steps
1.1: borane-THF / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
1.2: 0 - 25 °C / Inert atmosphere
2.1: triethylamine / 0 - 25 °C / Inert atmosphere
3.1: sodium azide / N,N-dimethyl-formamide / 90 °C / Inert atmosphere
4.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 - 25 °C / Inert atmosphere
5.1: acetonitrile / 16 h / Reflux; Inert atmosphere
6.1: caesium carbonate; thiophenol / acetonitrile / 24 h / 25 °C / Inert atmosphere
7.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 20 °C / Reflux; Inert atmosphere
With
lithium aluminium tetrahydride; sodium azide; borane-THF; caesium carbonate; thiophenol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine;
In
tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ja202610x
- Guidance literature:
-
Multi-step reaction with 7 steps
1: lithium triethylborohydride / tetrahydrofuran / 3 h / -15 °C / Inert atmosphere
2: triethylamine / 0 - 25 °C / Inert atmosphere
3: sodium azide / N,N-dimethyl-formamide / 90 °C / Inert atmosphere
4: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 - 25 °C / Inert atmosphere
5: acetonitrile / 16 h / Reflux; Inert atmosphere
6: caesium carbonate; thiophenol / acetonitrile / 24 h / 25 °C / Inert atmosphere
7: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / tetrahydrofuran / 20 °C / Reflux; Inert atmosphere
With
lithium aluminium tetrahydride; sodium azide; lithium triethylborohydride; caesium carbonate; thiophenol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine;
In
tetrahydrofuran; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ja202610x