Technology Process of (S,E)-9-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)-benzylidene)-4-(3,4,5-trifluorophenyl)-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazine
There total 7 articles about (S,E)-9-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)-benzylidene)-4-(3,4,5-trifluorophenyl)-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazine 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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1352130-02-9
(S,E)-9-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)-benzylidene)-4-(3,4,5-trifluorophenyl)-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazine
- Guidance literature:
-
With
phosphorus pentoxide;
In
ethanol;
at 80 ℃;
DOI:10.1021/jm201407j
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-
1352130-02-9
(S,E)-9-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)-benzylidene)-4-(3,4,5-trifluorophenyl)-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazine
- Guidance literature:
-
Multi-step reaction with 5 steps
1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide
2: sodium methylate / methanol
3: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 0.5 h / -10 - 20 °C / Inert atmosphere
4: hydrazine hydrate / ethanol
5: phosphorus pentoxide / ethanol / 80 °C
With
phosphorus pentoxide; sodium methylate; benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide;
3: Mitsunobu reaction;
DOI:10.1021/jm201407j
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-
1352130-02-9
(S,E)-9-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)-benzylidene)-4-(3,4,5-trifluorophenyl)-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazine
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 20 % Pd(OH)2/C; hydrogen / methanol; water / 1 h
2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide
3: sodium methylate / methanol
4: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 0.5 h / -10 - 20 °C / Inert atmosphere
5: hydrazine hydrate / ethanol
6: phosphorus pentoxide / ethanol / 80 °C
With
phosphorus pentoxide; 20 % Pd(OH)2/C; hydrogen; sodium methylate; benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide;
4: Mitsunobu reaction;
DOI:10.1021/jm201407j