Technology Process of Ethinyl-dihydro-γ-jonol
There total 5 articles about Ethinyl-dihydro-γ-jonol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere
2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 3 h / -78 °C / Inert atmosphere
2.2: -78 - 20 °C / Inert atmosphere
2.3: 16 h / Inert atmosphere; Reflux
3.1: 1-triphenylphosphoranylidene-2-propanone; tri-n-butyl-tin hydride; ammonium chloride; water / tetrahydrofuran / 3 h / Inert atmosphere
3.2: 5 h / Inert atmosphere
4.1: tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
With
lithium aluminium tetrahydride; oxalyl dichloride; water; tri-n-butyl-tin hydride; ammonium chloride; dimethyl sulfoxide; 1-triphenylphosphoranylidene-2-propanone;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201503403
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 3 h / -78 °C / Inert atmosphere
1.2: -78 - 20 °C / Inert atmosphere
1.3: 16 h / Inert atmosphere; Reflux
2.1: 1-triphenylphosphoranylidene-2-propanone; tri-n-butyl-tin hydride; ammonium chloride; water / tetrahydrofuran / 3 h / Inert atmosphere
2.2: 5 h / Inert atmosphere
3.1: tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
With
oxalyl dichloride; water; tri-n-butyl-tin hydride; ammonium chloride; dimethyl sulfoxide; 1-triphenylphosphoranylidene-2-propanone;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201503403
