Technology Process of 4-Bromomethyl-5-(3-methoxy-phenyl)-2-(2-trimethylsilanyl-ethoxymethyl)-2H-[1,2,3]triazole
There total 5 articles about 4-Bromomethyl-5-(3-methoxy-phenyl)-2-(2-trimethylsilanyl-ethoxymethyl)-2H-[1,2,3]triazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
carbon tetrabromide; triphenylphosphine;
In
acetonitrile;
at 20 ℃;
for 1h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere
1.2: 16.67 h / 0 - 20 °C
2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C / Inert atmosphere
2.2: 3.5 h / 20 °C
3.1: sodium bis(2-methoxyethoxy)aluminium dihydride / toluene; tetrahydrofuran / 1.5 h / 0 °C / Inert atmosphere
3.2: 2.5 h
4.1: carbon tetrabromide; triphenylphosphine / acetonitrile / 1 h / 20 °C / Inert atmosphere
With
carbon tetrabromide; tetrabutyl ammonium fluoride; sodium hydride; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride;
In
tetrahydrofuran; toluene; acetonitrile; mineral oil;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 4-methyl-morpholine; titanium tetrachloride / tetrachloromethane; tetrahydrofuran / 16.92 h / 0 - 20 °C / Inert atmosphere
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere
2.2: 16.67 h / 0 - 20 °C
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C / Inert atmosphere
3.2: 3.5 h / 20 °C
4.1: sodium bis(2-methoxyethoxy)aluminium dihydride / toluene; tetrahydrofuran / 1.5 h / 0 °C / Inert atmosphere
4.2: 2.5 h
5.1: carbon tetrabromide; triphenylphosphine / acetonitrile / 1 h / 20 °C / Inert atmosphere
With
4-methyl-morpholine; carbon tetrabromide; tetrabutyl ammonium fluoride; titanium tetrachloride; sodium hydride; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride;
In
tetrahydrofuran; tetrachloromethane; toluene; acetonitrile; mineral oil;