Technology Process of 2-Oxazolidinone,
3-[(2S,3R,5R,6R,7R,8S,10E)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-
ethyl-3-hydroxy-7-methoxy-6,8-dimethyl-1-oxo-10-dodecenyl]-4-(phenyl
methyl)-, (4S)-
There total 14 articles about 2-Oxazolidinone,
3-[(2S,3R,5R,6R,7R,8S,10E)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-
ethyl-3-hydroxy-7-methoxy-6,8-dimethyl-1-oxo-10-dodecenyl]-4-(phenyl
methyl)-, (4S)- 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: imidazole / CH2Cl2 / 3 h / Ambient temperature
2: KH / diethyl ether / 0.5 h / Ambient temperature
3: Bu4NF / tetrahydrofuran / 2 h / Ambient temperature
4: o-iodoxybenzoic acid / dimethylsulfoxide / 0.5 h / Ambient temperature
5: benzene / 3 h / Ambient temperature
6: DIBAL-H / CH2Cl2 / 0.75 h / -20 °C
7: TBHP, TTIP, (+)DIPT / CH2Cl2 / 18 h / -20 °C
8: 77 percent / Red-Al / tetrahydrofuran / 4 h / 0 °C
9: pyridine / CH2Cl2 / 1 h / Ambient temperature
10: 2,6-lutidine / CH2Cl2 / 0.08 h / 0 °C
11: DIBAL-H / CH2Cl2 / 0.33 h / -20 °C
12: o-iodoxybenzoic acid / dimethylsulfoxide / 0.5 h / Ambient temperature
13: Bu2BOTf / CH2Cl2 / 6 h / -78 °C
With
pyridine; 1H-imidazole; 2,6-dimethylpyridine; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate; di-n-butylboryl trifluoromethanesulfonate; tetrabutyl ammonium fluoride; potassium hydride; diisobutylaluminium hydride; sodium bis(2-methoxyethoxy)aluminium dihydride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; diethyl ether; dichloromethane; dimethyl sulfoxide; benzene;
DOI:10.1016/0040-4039(96)01413-X
- Guidance literature:
-
Multi-step reaction with 9 steps
1: benzene / 3 h / Ambient temperature
2: DIBAL-H / CH2Cl2 / 0.75 h / -20 °C
3: TBHP, TTIP, (+)DIPT / CH2Cl2 / 18 h / -20 °C
4: 77 percent / Red-Al / tetrahydrofuran / 4 h / 0 °C
5: pyridine / CH2Cl2 / 1 h / Ambient temperature
6: 2,6-lutidine / CH2Cl2 / 0.08 h / 0 °C
7: DIBAL-H / CH2Cl2 / 0.33 h / -20 °C
8: o-iodoxybenzoic acid / dimethylsulfoxide / 0.5 h / Ambient temperature
9: Bu2BOTf / CH2Cl2 / 6 h / -78 °C
With
pyridine; 2,6-dimethylpyridine; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate; di-n-butylboryl trifluoromethanesulfonate; diisobutylaluminium hydride; sodium bis(2-methoxyethoxy)aluminium dihydride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; dichloromethane; dimethyl sulfoxide; benzene;
DOI:10.1016/0040-4039(96)01413-X