Technology Process of Oxirane,
2,2-dimethyl-3-[3,7,11-trimethyl-13-(phenylthio)-3,7,11-tridecatrienyl]-,
(E,E,E)-
There total 11 articles about Oxirane,
2,2-dimethyl-3-[3,7,11-trimethyl-13-(phenylthio)-3,7,11-tridecatrienyl]-,
(E,E,E)- 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
sodium cyanoborohydride;
In
tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide;
for 24h;
Ambient temperature;
DOI:10.1002/hlca.19900730721
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 28 percent / SeO2, tert-butyl-hydroperoxid (TBHP) / CH2Cl2; H2O / 18 h / 0 °C
2: 92 percent / tetrahydrofuran / 4 h / Ambient temperature
3: 95 percent / pyridin / 2 h
4: PBr3, pyridine / petroleum ether / 3 h / -17 °C
5: 45 percent / dimethylformamide / 16 h / 60 °C
6: 80 percent / K2CO3 / methanol / 3 h / Ambient temperature
7: 57 percent / tert-Butyl-hydroperoxid (TBHP), Molekularsieb 4 Angstroem, Ti(i-OPr)4, (-)-D-Diethyl-tartrat / CH2Cl2; toluene / 4 h / -40 - -20 °C
8: 81 percent / Pyridin / 16 h / 0 °C
9: NaI / acetone / 2 h / 60 °C
10: 48 percent / Na(BH3CN) / tetrahydrofuran; hexamethylphosphoric acid triamide / 24 h / Ambient temperature
With
pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; selenium(IV) oxide; Molekularsieb 4 Angstroem; phosphorus tribromide; sodium cyanoborohydride; potassium carbonate; (-)-diethyl tartrate; sodium iodide;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; N,N-dimethyl-formamide; acetone; toluene; Petroleum ether;
DOI:10.1002/hlca.19900730721
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 92 percent / tetrahydrofuran / 4 h / Ambient temperature
2: 95 percent / pyridin / 2 h
3: PBr3, pyridine / petroleum ether / 3 h / -17 °C
4: 45 percent / dimethylformamide / 16 h / 60 °C
5: 80 percent / K2CO3 / methanol / 3 h / Ambient temperature
6: 57 percent / tert-Butyl-hydroperoxid (TBHP), Molekularsieb 4 Angstroem, Ti(i-OPr)4, (-)-D-Diethyl-tartrat / CH2Cl2; toluene / 4 h / -40 - -20 °C
7: 81 percent / Pyridin / 16 h / 0 °C
8: NaI / acetone / 2 h / 60 °C
9: 48 percent / Na(BH3CN) / tetrahydrofuran; hexamethylphosphoric acid triamide / 24 h / Ambient temperature
With
pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; Molekularsieb 4 Angstroem; phosphorus tribromide; sodium cyanoborohydride; potassium carbonate; (-)-diethyl tartrate; sodium iodide;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; N,N-dimethyl-formamide; acetone; toluene; Petroleum ether;
DOI:10.1002/hlca.19900730721