Technology Process of 2,9-Decadienoic acid,
6,8-dihydroxy-2,8-dimethyl-5-[2-(phenylmethoxy)ethyl]-, ethyl ester,
(2E,5R,6R)-
There total 13 articles about 2,9-Decadienoic acid,
6,8-dihydroxy-2,8-dimethyl-5-[2-(phenylmethoxy)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:
-
Multi-step reaction with 13 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
With
dmap; lithium aluminium tetrahydride; n-butyllithium; 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 12 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
With
dmap; lithium aluminium tetrahydride; n-butyllithium; 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;
- Guidance literature:
-
Multi-step reaction with 11 steps
1.1: Et3N; DMAP / dimethylformamide / 0 - 20 °C
2.1: LiAlH4 / diethyl ether / 0 - 20 °C
3.1: NaH / tetrahydrofuran; dimethylformamide / 0 - 20 °C
4.1: TBAF / tetrahydrofuran / 20 °C
5.1: Et3N / CH2Cl2 / 0 °C
6.1: NaI / acetone / Heating
7.1: BuLi / tetrahydrofuran / -78 - 20 °C
7.2: tetrahydrofuran / -78 - 20 °C
8.1: (+/-)-CSA / methanol; H2O / 60 °C
9.1: 72 percent / diethyl ether / -78 °C
10.1: aq. AcOH / 60 °C
11.1: 1,2-dichloro-ethane / 80 °C
With
dmap; lithium aluminium tetrahydride; n-butyllithium; 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;
11.1: Wittig reaction;