Technology Process of 6-Amino-4,7-dimethoxy-2-phenylbenzothiazole
There total 6 articles about 6-Amino-4,7-dimethoxy-2-phenylbenzothiazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
palladium 10% on activated carbon; hydrogen;
In
methanol;
DOI:10.3987/COM-10-11943
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 89 percent / HNO3; H2O / acetic acid / 1.5 h / 20 °C
2: 79 percent / Lawesson's reagent / toluene / 12 h / 80 °C
3: 24 percent / NaOH; K3[Fe(CN)6] / H2O / 168 h / 20 °C
4: 62 percent / H2 / 10percent Pd/C / methanol / 2.5 h / 20 °C / 775.74 Torr / pH 7
With
Lawessons reagent; sodium hydroxide; water; hydrogen; nitric acid; potassium hexacyanoferrate(III);
10percent Pd/C;
In
methanol; water; acetic acid; toluene;
1: Nitration / 2: Substitution / 3: Cyclization / 4: Catalytic hydrogenation;
DOI:10.1039/a907633f
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 79 percent / Lawesson's reagent / toluene / 12 h / 80 °C
2: 24 percent / NaOH; K3[Fe(CN)6] / H2O / 168 h / 20 °C
3: 62 percent / H2 / 10percent Pd/C / methanol / 2.5 h / 20 °C / 775.74 Torr / pH 7
With
Lawessons reagent; sodium hydroxide; hydrogen; potassium hexacyanoferrate(III);
10percent Pd/C;
In
methanol; water; toluene;
1: Substitution / 2: Cyclization / 3: Catalytic hydrogenation;
DOI:10.1039/a907633f
