Technology Process of C17H20Cl2O3
There total 9 articles about C17H20Cl2O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride;
In
dichloromethane;
for 24h;
diastereoselective reaction;
Reflux;
Inert atmosphere;
DOI:10.1039/c1ob06039b
- Guidance literature:
-
Multi-step reaction with 5 steps
1: lithium aluminium tetrahydride / tetrahydrofuran / 2.25 h / -20 - 30 °C
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 30 °C
3: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 1 h / 100 °C
4: tetrahydrofuran / 2 h / -20 - 0 °C / Inert atmosphere
5: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 24 h / Reflux; Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; dichloromethane; acetonitrile;
4: Wittig reaction;
DOI:10.1039/c1ob06039b
- Guidance literature:
-
Multi-step reaction with 4 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 30 °C
2: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 1 h / 100 °C
3: tetrahydrofuran / 2 h / -20 - 0 °C / Inert atmosphere
4: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 24 h / Reflux; Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; tetrabutyl ammonium fluoride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; dichloromethane; acetonitrile;
3: Wittig reaction;
DOI:10.1039/c1ob06039b