Technology Process of (8R,9R,10S)-9-Benzyloxy-11-(tert-butyl-diphenyl-silanyloxy)-4,6,8,10-tetramethyl-undecane-3,5,7-trione
There total 9 articles about (8R,9R,10S)-9-Benzyloxy-11-(tert-butyl-diphenyl-silanyloxy)-4,6,8,10-tetramethyl-undecane-3,5,7-trione 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 9 steps
1: p-TsOH / CH2Cl2
2: DIBAL-H / CH2Cl2 / 0 °C
3: 100 percent / pyridine
4: 1.) O3, 2.) Me2S / 1.) CH2Cl2, MeOH
5: NaBH4
6: imidazole
7: 99 percent / K2CO3 / methanol
8: 2.) KMnO4 / 1.) Swern oxid.
9: 1.) (COCl)2, 2.) LDA / 2.) DMPU, -70 deg C
With
pyridine; 1H-imidazole; sodium tetrahydroborate; potassium permanganate; oxalyl dichloride; dimethylsulfide; diisobutylaluminium hydride; potassium carbonate; toluene-4-sulfonic acid; ozone; lithium diisopropyl amide;
In
methanol; dichloromethane;
DOI:10.1016/0040-4039(94)88516-8
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 100 percent / pyridine
2: 1.) O3, 2.) Me2S / 1.) CH2Cl2, MeOH
3: NaBH4
4: imidazole
5: 99 percent / K2CO3 / methanol
6: 2.) KMnO4 / 1.) Swern oxid.
7: 1.) (COCl)2, 2.) LDA / 2.) DMPU, -70 deg C
With
pyridine; 1H-imidazole; sodium tetrahydroborate; potassium permanganate; oxalyl dichloride; dimethylsulfide; potassium carbonate; ozone; lithium diisopropyl amide;
In
methanol;
DOI:10.1016/0040-4039(94)88516-8
- Guidance literature:
-
Multi-step reaction with 8 steps
1: DIBAL-H / CH2Cl2 / 0 °C
2: 100 percent / pyridine
3: 1.) O3, 2.) Me2S / 1.) CH2Cl2, MeOH
4: NaBH4
5: imidazole
6: 99 percent / K2CO3 / methanol
7: 2.) KMnO4 / 1.) Swern oxid.
8: 1.) (COCl)2, 2.) LDA / 2.) DMPU, -70 deg C
With
pyridine; 1H-imidazole; sodium tetrahydroborate; potassium permanganate; oxalyl dichloride; dimethylsulfide; diisobutylaluminium hydride; potassium carbonate; ozone; lithium diisopropyl amide;
In
methanol; dichloromethane;
DOI:10.1016/0040-4039(94)88516-8
