Technology Process of 2-((1E,3E)-5-bromo-3-methylpenta-1,3-dien-1-yl)-5-methoxy-1,3,4-trimethylbenzene
There total 6 articles about 2-((1E,3E)-5-bromo-3-methylpenta-1,3-dien-1-yl)-5-methoxy-1,3,4-trimethylbenzene which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
phosphorus tribromide;
In
dichloromethane;
at -10 ℃;
for 2h;
DOI:10.1002/chem.201403024
- Guidance literature:
-
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride; aluminum (III) chloride / tetrahydrofuran / 24 h / 0 - 20 °C
2: phosphorus tribromide / dichloromethane / 2 h / -10 °C
With
aluminum (III) chloride; lithium aluminium tetrahydride; phosphorus tribromide;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201403024
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: trichlorophosphate / 0.25 h / 10 - 20 °C
1.2: 6 h / 10 - 110 °C
2.1: sodium hydroxide / water / 7.5 h / 0 - 20 °C
3.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
3.2: 6 h / 0 °C / Reflux
4.1: lithium aluminium tetrahydride; aluminum (III) chloride / tetrahydrofuran / 24 h / 0 - 20 °C
5.1: phosphorus tribromide / dichloromethane / 2 h / -10 °C
With
aluminum (III) chloride; lithium aluminium tetrahydride; phosphorus tribromide; sodium hydride; sodium hydroxide; trichlorophosphate;
In
tetrahydrofuran; dichloromethane; water;
DOI:10.1002/chem.201403024
