Technology Process of 2-formyl-cis-bicyclo<3.3.0>octa-2,7-dien-exo-4-yl 4-acetoxybenzoate
There total 8 articles about 2-formyl-cis-bicyclo<3.3.0>octa-2,7-dien-exo-4-yl 4-acetoxybenzoate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 81 percent / SnCl4 / CH2Cl2 / 19 h / -78 - -30 °C
2: 86 percent / LiAlH4 / tetrahydrofuran / 19 h / reflux, then room temp.
3: NaIO4 / acetone; H2O / 19 h / Ambient temperature
4: sodium borohydride / ethanol / -78 deg C, 1 h, room temp. 22 h
5: 81 percent / t-BuOOH / VO(acac)2 / benzene / 24 h / Ambient temperature
6: DMSO, oxalylchloride / CH2Cl2 / 0.42 h / -78 °C
7: triethylamine / CH2Cl2 / 17 h / -78 deg C to room temp.
8: 4-(dimethylamino)pyridine, p-toluenesulfonic acid monohydrate, 1,3-dicyclohexylcarbodiimide / CH2Cl2 / 24 h / Ambient temperature
With
tert.-butylhydroperoxide; dmap; sodium tetrahydroborate; sodium periodate; lithium aluminium tetrahydride; Chloro-oxo-acetic acid; tin(IV) chloride; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; dicyclohexyl-carbodiimide;
bis(acetylacetonate)oxovanadium;
In
tetrahydrofuran; ethanol; dichloromethane; water; acetone; benzene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: sodium borohydride / ethanol / -78 deg C, 1 h, room temp. 22 h
2: 81 percent / t-BuOOH / VO(acac)2 / benzene / 24 h / Ambient temperature
3: DMSO, oxalylchloride / CH2Cl2 / 0.42 h / -78 °C
4: triethylamine / CH2Cl2 / 17 h / -78 deg C to room temp.
5: 4-(dimethylamino)pyridine, p-toluenesulfonic acid monohydrate, 1,3-dicyclohexylcarbodiimide / CH2Cl2 / 24 h / Ambient temperature
With
tert.-butylhydroperoxide; dmap; sodium tetrahydroborate; Chloro-oxo-acetic acid; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; dicyclohexyl-carbodiimide;
bis(acetylacetonate)oxovanadium;
In
ethanol; dichloromethane; benzene;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 81 percent / t-BuOOH / VO(acac)2 / benzene / 24 h / Ambient temperature
2: DMSO, oxalylchloride / CH2Cl2 / 0.42 h / -78 °C
3: triethylamine / CH2Cl2 / 17 h / -78 deg C to room temp.
4: 4-(dimethylamino)pyridine, p-toluenesulfonic acid monohydrate, 1,3-dicyclohexylcarbodiimide / CH2Cl2 / 24 h / Ambient temperature
With
tert.-butylhydroperoxide; dmap; Chloro-oxo-acetic acid; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; dicyclohexyl-carbodiimide;
bis(acetylacetonate)oxovanadium;
In
dichloromethane; benzene;