Technology Process of methyl 2-O-benzyl-3-deoxy-5S-deutero-α-L-arabinopyranose
There total 5 articles about methyl 2-O-benzyl-3-deoxy-5S-deutero-α-L-arabinopyranose which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: acetic acid / tetrahydrofuran; water / 45 °C
2.1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane; water / 1 h / 20 °C
3.1: DMF dineopentyl acetal / N,N-dimethyl-formamide / 2 h / 200 °C / high-pressure vessel
4.1: 3,3-dimethyldioxirane / dichloromethane; acetone / 48 h / -55 °C
5.1: lithium aluminium deuteride / tetrahydrofuran; diethyl ether / 18 h / -78 - 20 °C
5.2: -55 - 20 °C
With
lithium aluminium deuteride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene; DMF dineopentyl acetal; 3,3-dimethyldioxirane; acetic acid;
In
tetrahydrofuran; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jo102382r
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: DMF dineopentyl acetal / N,N-dimethyl-formamide / 2 h / 200 °C / high-pressure vessel
2.1: 3,3-dimethyldioxirane / dichloromethane; acetone / 48 h / -55 °C
3.1: lithium aluminium deuteride / tetrahydrofuran; diethyl ether / 18 h / -78 - 20 °C
3.2: -55 - 20 °C
With
lithium aluminium deuteride; DMF dineopentyl acetal; 3,3-dimethyldioxirane;
In
tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jo102382r
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: 3,3-dimethyldioxirane / dichloromethane; acetone / 48 h / -55 °C
2.1: lithium aluminium deuteride / tetrahydrofuran; diethyl ether / 18 h / -78 - 20 °C
2.2: -55 - 20 °C
With
lithium aluminium deuteride; 3,3-dimethyldioxirane;
In
tetrahydrofuran; diethyl ether; dichloromethane; acetone;
DOI:10.1021/jo102382r