Technology Process of 2,8-Decadienoic acid,
6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,8-dimethyl-10-oxo-5-[2-(phenyl
methoxy)ethyl]-, ethyl ester, (2E,5R,6R)-
There total 15 articles about 2,8-Decadienoic acid,
6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,8-dimethyl-10-oxo-5-[2-(phenyl
methoxy)ethyl]-, ethyl ester, (2E,5R,6R)- 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
dipyridinium dichromate; 4 A molecular sieve;
In
dichloromethane;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 15 steps
1.1: 87 percent / DIBALH / tetrahydrofuran / -78 °C
2.1: 99 percent / (+/-)-CSA / 50 °C
3.1: Et3N; DMAP / dimethylformamide / 0 - 20 °C
4.1: LiAlH4 / diethyl ether / 0 - 20 °C
5.1: NaH / tetrahydrofuran; dimethylformamide / 0 - 20 °C
6.1: TBAF / tetrahydrofuran / 20 °C
7.1: Et3N / CH2Cl2 / 0 °C
8.1: NaI / acetone / Heating
9.1: BuLi / tetrahydrofuran / -78 - 20 °C
9.2: tetrahydrofuran / -78 - 20 °C
10.1: (+/-)-CSA / methanol; H2O / 60 °C
11.1: 72 percent / diethyl ether / -78 °C
12.1: aq. AcOH / 60 °C
13.1: 1,2-dichloro-ethane / 80 °C
14.1: 68 percent / Et3N; DMAP / dimethylformamide / 40 °C
15.1: 87 percent / PDC; 4 Angstroem molecular sieves / CH2Cl2 / 20 °C
With
dmap; lithium aluminium tetrahydride; dipyridinium dichromate; n-butyllithium; 4 A molecular sieve; 10-camphorsufonic acid; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; acetic acid; triethylamine; sodium iodide;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetone;
13.1: Wittig reaction;
- Guidance literature:
-
Multi-step reaction with 14 steps
1.1: 99 percent / (+/-)-CSA / 50 °C
2.1: Et3N; DMAP / dimethylformamide / 0 - 20 °C
3.1: LiAlH4 / diethyl ether / 0 - 20 °C
4.1: NaH / tetrahydrofuran; dimethylformamide / 0 - 20 °C
5.1: TBAF / tetrahydrofuran / 20 °C
6.1: Et3N / CH2Cl2 / 0 °C
7.1: NaI / acetone / Heating
8.1: BuLi / tetrahydrofuran / -78 - 20 °C
8.2: tetrahydrofuran / -78 - 20 °C
9.1: (+/-)-CSA / methanol; H2O / 60 °C
10.1: 72 percent / diethyl ether / -78 °C
11.1: aq. AcOH / 60 °C
12.1: 1,2-dichloro-ethane / 80 °C
13.1: 68 percent / Et3N; DMAP / dimethylformamide / 40 °C
14.1: 87 percent / PDC; 4 Angstroem molecular sieves / CH2Cl2 / 20 °C
With
dmap; lithium aluminium tetrahydride; dipyridinium dichromate; n-butyllithium; 4 A molecular sieve; 10-camphorsufonic acid; tetrabutyl ammonium fluoride; sodium hydride; acetic acid; triethylamine; sodium iodide;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetone;
12.1: Wittig reaction;