Technology Process of 4-(4-chlorophenyl)-5-(cyclopropylmethoxy)-2-pyridinemethanol
There total 4 articles about 4-(4-chlorophenyl)-5-(cyclopropylmethoxy)-2-pyridinemethanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetramethylammonium bromide; acetic acid; zinc;
at 40 - 50 ℃;
for 24h;
Inert atmosphere;
DOI:10.1021/jm4010708
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydrogencarbonate / water / 0.25 h / 90 °C / Inert atmosphere
1.2: 18 h / Inert atmosphere
2.1: sodium hydrogencarbonate / water / 0.25 h / Inert atmosphere
2.2: 18 h / 0 °C / Inert atmosphere
3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 20 °C / Inert atmosphere
3.2: 4 h / 90 °C / Inert atmosphere
4.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate / toluene / 1.5 h / 90 °C / Inert atmosphere
5.1: acetic acid; tetramethylammonium bromide; zinc / 24 h / 40 - 50 °C / Inert atmosphere
With
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; tetramethylammonium bromide; sodium hydride; sodium hydrogencarbonate; sodium carbonate; acetic acid; zinc;
In
water; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/jm4010708
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydrogencarbonate / water / 0.25 h / Inert atmosphere
1.2: 18 h / 0 °C / Inert atmosphere
2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 20 °C / Inert atmosphere
2.2: 4 h / 90 °C / Inert atmosphere
3.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate / toluene / 1.5 h / 90 °C / Inert atmosphere
4.1: acetic acid; tetramethylammonium bromide; zinc / 24 h / 40 - 50 °C / Inert atmosphere
With
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; tetramethylammonium bromide; sodium hydride; sodium hydrogencarbonate; sodium carbonate; acetic acid; zinc;
In
water; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/jm4010708