Technology Process of 2-Propenoic acid,3-[(1R,3R,3aR,4S,5S,7aR)-4-ethyl-2,3,3a,4,5,7a-hexahydro-1,3,7-trimethyl-5-phenyl-1H-inden-4-yl]-2-methyl-,(2E)-rel-(+)-
There total 18 articles about 2-Propenoic acid,3-[(1R,3R,3aR,4S,5S,7aR)-4-ethyl-2,3,3a,4,5,7a-hexahydro-1,3,7-trimethyl-5-phenyl-1H-inden-4-yl]-2-methyl-,(2E)-rel-(+)- 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:
-
C26H36O2;
With
sodium hydroxide;
In
tetrahydrofuran; methanol;
at 40 ℃;
for 20h;
Inert atmosphere;
With
hydrogenchloride;
In
tetrahydrofuran; methanol; water;
Inert atmosphere;
DOI:10.1002/chem.201201585
- Guidance literature:
-
With
sodium chlorite; sodium dihydrogenphosphate dihydrate; dihydrogen peroxide;
In
water; acetonitrile;
at 0 - 20 ℃;
for 20h;
Inert atmosphere;
DOI:10.1002/chem.201201585
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: Dess-Martin periodane / dichloromethane / 2 h / 20 °C / Inert atmosphere
2.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 20 °C / Inert atmosphere
2.2: 3 h / 0 - 20 °C / Inert atmosphere
3.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere
4.1: Dess-Martin periodane / dichloromethane / 2 h / 20 °C / Inert atmosphere
5.1: sodium hydride / tetrahydrofuran; mineral oil / 1 h / 20 °C / Inert atmosphere
5.2: 0 - 20 °C / Inert atmosphere
6.1: toluene / 20 h / 110 °C / Inert atmosphere
7.1: sodium hydroxide / tetrahydrofuran; methanol / 20 h / 40 °C / Inert atmosphere
7.2: Inert atmosphere
With
lithium aluminium tetrahydride; sodium hydride; Dess-Martin periodane; sodium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; toluene; mineral oil;
2.2: |Horner-Wadsworth-Emmons Olefination / 5.2: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1002/chem.201201585