Technology Process of C22H30O5
There total 12 articles about C22H30O5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: tetrahydrofuran / 0.25 h / -20 °C / Inert atmosphere
2: titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate / dichloromethane / 18 h / -20 °C / Molecular sieve; Inert atmosphere
3: titanium(IV) isopropylate / dichloromethane / 0.25 h / Inert atmosphere
4: dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
5: dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
6: Grubbs catalyst first generation / toluene / 36 h / Inert atmosphere; Reflux
With
Grubbs catalyst first generation; titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate;
In
tetrahydrofuran; dichloromethane; toluene;
2: Sharpless epoxidation / 3: Sharpless dihydroxylation;
DOI:10.1021/jo202199g
- Guidance literature:
-
Multi-step reaction with 7 steps
1: dimethyl sulfoxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane / 1 h / 0 °C / Inert atmosphere
2: tetrahydrofuran / 0.25 h / -20 °C / Inert atmosphere
3: titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate / dichloromethane / 18 h / -20 °C / Molecular sieve; Inert atmosphere
4: titanium(IV) isopropylate / dichloromethane / 0.25 h / Inert atmosphere
5: dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
6: dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
7: Grubbs catalyst first generation / toluene / 36 h / Inert atmosphere; Reflux
With
Grubbs catalyst first generation; titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate; dimethyl sulfoxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; dichloromethane; toluene;
3: Sharpless epoxidation / 4: Sharpless dihydroxylation;
DOI:10.1021/jo202199g
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane; water / 1 h / 0 - 20 °C
2: dimethyl sulfoxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / ethyl acetate / 1 h / 0 °C / Inert atmosphere; Reflux
3: dmap; dicyclohexyl-carbodiimide / Inert atmosphere
4: Grubbs catalyst first generation / toluene / 36 h / Inert atmosphere; Reflux
With
Grubbs catalyst first generation; dmap; dimethyl sulfoxide; dicyclohexyl-carbodiimide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
dichloromethane; water; ethyl acetate; toluene;
DOI:10.1021/jo202199g