Technology Process of 5-chloro-3-(((1r,4r)-4-(dimethylamino)cyclohexyl)oxy)-2-methylbenzoic acid
There total 6 articles about 5-chloro-3-(((1r,4r)-4-(dimethylamino)cyclohexyl)oxy)-2-methylbenzoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
methanol; sodium hydroxide;
In
tetrahydrofuran;
at 20 - 45 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: sulfuric acid; 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione / 2 h
2.1: copper(l) iodide; 8-quinolinol; potassium hydroxide / tert-butyl alcohol; dimethyl sulfoxide; water / 24 h / 100 °C / Inert atmosphere
3.1: thionyl chloride / 0.25 h / Cooling with ice
3.2: 20 °C
4.1: caesium carbonate / N,N-dimethyl-formamide / 72 h / 20 - 65 °C / Inert atmosphere
5.1: dichloromethane / 1 h
6.1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 1 h
7.1: methanol; sodium hydroxide / tetrahydrofuran / 2 h / 20 - 45 °C
With
methanol; copper(l) iodide; 8-quinolinol; thionyl chloride; 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione; sulfuric acid; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid; potassium hydroxide; sodium hydroxide;
In
tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: copper(l) iodide; 8-quinolinol; potassium hydroxide / tert-butyl alcohol; dimethyl sulfoxide; water / 24 h / 100 °C / Inert atmosphere
2.1: thionyl chloride / 0.25 h / Cooling with ice
2.2: 20 °C
3.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 1 h / 55 °C / Sealed tube; Microwave irradiation; Inert atmosphere
4.1: dichloromethane / 1 h
5.1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 1 h
6.1: methanol; sodium hydroxide / tetrahydrofuran / 2 h / 20 - 45 °C
With
methanol; copper(l) iodide; 8-quinolinol; thionyl chloride; di-isopropyl azodicarboxylate; sodium tris(acetoxy)borohydride; acetic acid; triphenylphosphine; potassium hydroxide; sodium hydroxide;
In
tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; 1,2-dichloro-ethane; tert-butyl alcohol;