Technology Process of 4-(6-phenyl-1,4-dioxaspiro[4.5]decan-6-yl)butanoic acid
There total 6 articles about 4-(6-phenyl-1,4-dioxaspiro[4.5]decan-6-yl)butanoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
methyl 4-(6-phenyl-1,4-dioxaspiro[4.5]decan-6-yl)butanoate;
With
methanol; sodium hydroxide;
at 20 ℃;
for 4h;
With
hydrogenchloride;
In
water;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hexamethyldisilazane / 1,2-dimethoxyethane / 0.33 h / Cooling with ice
1.2: 0.33 h / 20 °C
1.3: 2 h / 20 °C
2.1: toluene-4-sulfonic acid / benzene / 16.5 h / Reflux
3.1: sodium periodate / osmium(VIII) oxide / water; tert-butyl alcohol / 3 h
4.1: tetrahydrofuran / 18 h / Reflux
5.1: hydrogen / palladium 10% on activated carbon / methanol / 3.5 h / 1292.9 Torr
6.1: sodium hydroxide; methanol / 4 h / 20 °C
With
methanol; sodium periodate; hydrogen; sodium hexamethyldisilazane; toluene-4-sulfonic acid; sodium hydroxide;
osmium(VIII) oxide; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; water; tert-butyl alcohol; benzene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: toluene-4-sulfonic acid / benzene / 16.5 h / Reflux
2: sodium periodate / osmium(VIII) oxide / water; tert-butyl alcohol / 3 h
3: tetrahydrofuran / 18 h / Reflux
4: hydrogen / palladium 10% on activated carbon / methanol / 3.5 h / 1292.9 Torr
5: sodium hydroxide; methanol / 4 h / 20 °C
With
methanol; sodium periodate; hydrogen; toluene-4-sulfonic acid; sodium hydroxide;
osmium(VIII) oxide; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; water; tert-butyl alcohol; benzene;