Technology Process of Acetic acid (1S,2S,3R,4S)-3-benzhydryl-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester
There total 14 articles about Acetic acid (1S,2S,3R,4S)-3-benzhydryl-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester 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 4 steps
1: n-BuLi / diethyl ether
2: TiCl4 / CH2Cl2 / 1 h / -50 °C
3: LAH / tetrahydrofuran / 6 h / 20 °C
4: NaH / dioxane
With
lithium aluminium tetrahydride; n-butyllithium; titanium tetrachloride; sodium hydride;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane;
DOI:10.1021/jo026183k
- Guidance literature:
-
Multi-step reaction with 5 steps
1: n-BuLi / diethyl ether
2: TiCl4 / CH2Cl2 / 1 h / -50 °C
3: LAH / tetrahydrofuran / 6 h / 20 °C
4: NaH / dioxane
With
lithium aluminium tetrahydride; n-butyllithium; titanium tetrachloride; sodium hydride;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane;
1: Jones oxidation;
DOI:10.1021/jo026183k
- Guidance literature:
-
Multi-step reaction with 10 steps
1: n-BuLi / diethyl ether
2: TiCl4 / CH2Cl2 / 1 h / -50 °C
3: 5.6 g / LAH / tetrahydrofuran / 6 h / 20 °C
4: 90 percent / NaH / dioxane
5: 98 percent / LDA / tetrahydrofuran; hexane / 1 h / -70 °C
6: 90 percent / KHSO4 / xylene / 1.5 h / Heating
7: 68 percent / Et4NOTs / acetonitrile / 20 °C / Electrolysis
8: 95 percent / LAH / tetrahydrofuran / 12 h / 20 °C
9: LAH / tetrahydrofuran / 6 h / 20 °C
10: NaH / dioxane
With
potassium hydrogensulfate; lithium aluminium tetrahydride; n-butyllithium; titanium tetrachloride; sodium hydride; tetraethylammonium tosylate; lithium diisopropyl amide;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; hexane; dichloromethane; acetonitrile; xylene;
DOI:10.1021/jo026183k