Technology Process of (3R,4S,5R)-3,4,5-Trihydroxy-piperidine-1,3-dicarboxylic acid 3-methyl ester 1-phenyl ester
There total 7 articles about (3R,4S,5R)-3,4,5-Trihydroxy-piperidine-1,3-dicarboxylic acid 3-methyl ester 1-phenyl 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:
-
With
osmium(VIII) oxide; N-methyl-2-indolinone;
DOI:10.1021/ol006810x
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 97 percent / sodium borohydride / methanol / 3 h / -78 °C
2: 92 percent / CH2Cl2 / 6 h / -78 - 0 °C
3: 77 percent / TMSOTf; BH3 / tetrahydrofuran; CH2Cl2 / 6 h / -78 - 0 °C
4: 99 percent / Jones reagent / acetone / 0 °C
5: LiAlH4; (1R,2S)-(-)-N-methylephedrine; 2-ethylaminopyridine / diethyl ether / 3 h / -78 °C
6: 81 percent / OsO4; NMO
With
2-(ethylamino)pyridine; sodium tetrahydroborate; osmium(VIII) oxide; lithium aluminium tetrahydride; N-methyl-2-indolinone; jones reagent; trimethylsilyl trifluoromethanesulfonate; (-)-N-methylephedrine; borane;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; acetone;
1: Fowler reduction;
DOI:10.1021/ol006810x
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 97 percent / sodium borohydride / methanol / 3 h / -78 °C
2: 92 percent / CH2Cl2 / 6 h / -78 - 0 °C
3: 77 percent / TMSOTf; BH3 / tetrahydrofuran; CH2Cl2 / 6 h / -78 - 0 °C
4: 99 percent / Jones reagent / acetone / 0 °C
5: LiAlH4; (1R,2S)-(-)-N-methylephedrine; 2-ethylaminopyridine / diethyl ether / 3 h / -78 °C
6: 81 percent / OsO4; NMO
With
2-(ethylamino)pyridine; sodium tetrahydroborate; osmium(VIII) oxide; lithium aluminium tetrahydride; N-methyl-2-indolinone; jones reagent; trimethylsilyl trifluoromethanesulfonate; (-)-N-methylephedrine; borane;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; acetone;
1: Fowler reduction;
DOI:10.1021/ol006810x