Technology Process of 6-{[2,6-dichloro-4-(1-hydroxy-1-methylethyl)phenyl]amino}pyrido[4,3-c]-1,6-naphthyridin-10(9H)-one
There total 11 articles about 6-{[2,6-dichloro-4-(1-hydroxy-1-methylethyl)phenyl]amino}pyrido[4,3-c]-1,6-naphthyridin-10(9H)-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
6-[(4-acetyl-2,6-dichlorophenyl)amino]pyrido[4,3-c]-1,6-naphthyridin-10(9H)-one; methylmagnesium bromide;
In
tetrahydrofuran; toluene;
at 0 ℃;
for 0.5h;
With
water; citric acid;
In
tetrahydrofuran; toluene;
- Guidance literature:
-
Multi-step reaction with 9 steps
1: oxalyl dichloride / dichloromethane
2: triethylamine / dichloromethane
3: sec.-butyllithium / tetrahydrofuran / -78 °C
4: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / tetrahydrofuran / 100 °C
5: sodium hexamethyldisilazane / tetrahydrofuran / 0 °C
6: trichlorophosphate / 100 °C / Microwave irradiation
7: sodium t-butanolate / tetrahydrofuran / 85 °C
8: boron tribromide / chloroform / 85 °C
9: tetrahydrofuran; toluene / 0 °C
With
tetrakis(triphenylphosphine) palladium(0); oxalyl dichloride; sec.-butyllithium; sodium hexamethyldisilazane; boron tribromide; sodium carbonate; triethylamine; sodium t-butanolate; trichlorophosphate;
In
tetrahydrofuran; dichloromethane; chloroform; toluene;
DOI:10.1016/j.bmcl.2014.02.011
- Guidance literature:
-
Multi-step reaction with 7 steps
1: sec.-butyllithium / tetrahydrofuran / -78 °C
2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / tetrahydrofuran / 100 °C
3: sodium hexamethyldisilazane / tetrahydrofuran / 0 °C
4: trichlorophosphate / 100 °C / Microwave irradiation
5: sodium t-butanolate / tetrahydrofuran / 85 °C
6: boron tribromide / chloroform / 85 °C
7: tetrahydrofuran; toluene / 0 °C
With
tetrakis(triphenylphosphine) palladium(0); sec.-butyllithium; sodium hexamethyldisilazane; boron tribromide; sodium carbonate; sodium t-butanolate; trichlorophosphate;
In
tetrahydrofuran; chloroform; toluene;
DOI:10.1016/j.bmcl.2014.02.011