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CAS No.: | 14721-66-5 |
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Name: | PHYTANIC ACID |
Article Data: | 17 |
Molecular Structure: | |
Formula: | C20H40 O2 |
Molecular Weight: | 312.536 |
Synonyms: | Phytanicacid (6CI); 3,7,11,15-Tetramethylhexadecanoic acid; NSC 108698; Phytanoic acid |
Density: | 0.88 g/cm3 |
Melting Point: | -65°C |
Boiling Point: | 422.3 °C at 760 mmHg |
Flash Point: | 179.7 °C |
Appearance: | Clear colorless liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 37.30000 |
LogP: | 6.53630 |
3,7,11,15-tetramethyl-hexadecanol
phytanic acid
Conditions | Yield |
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With potassium permanganate; tetrabutylammomium bromide; acetic acid In water; 1,2-dichloro-ethane at 16℃; for 4.5h; Reflux; | 94% |
With potassium permanganate; tetrabutylammomium bromide; acetic acid In water; 1,2-dichloro-ethane at 16℃; for 4.5h; Reflux; | 94% |
With potassium permanganate; tetrabutylammomium bromide; acetic acid In water; 1,2-dichloro-ethane at 16℃; for 4.5h; Reflux; | 94% |
Conditions | Yield |
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With sodium disulfite; chromic acid; acetic acid In [(2)H6]acetone; water | 72.3% |
3,7,11,15-tetramethyl-2-hexadecen-1-oic acid
phytanic acid
Conditions | Yield |
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With platinum Hydrogenation; |
2,6,10,14-Tetramethyl-pentadecanon-(12)-carbonsaeure-(1)
phytanic acid
Conditions | Yield |
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With potassium hydroxide; hydrazine hydrate; diethylene glycol at 195℃; |
3,7,11,15-tetramethyl-hexadecanol
A
phytanic acid
3,7,11,15-tetramethyl-2-hexadecen-1-ol
phytanic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: Katalitrische Hydrierung.Hydrogenation 2: chromic acid; glacial acetic acid; KHSO4 View Scheme | |
Multi-step reaction with 2 steps 1: platinum(IV) oxide; hydrogen / tetrahydrofuran / 4 h / 20 °C / 750.08 Torr 2: tetrabutylammomium bromide; acetic acid; potassium permanganate / water; 1,2-dichloro-ethane / 4.5 h / 16 °C / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: hydrogen; platinum(IV) oxide / tetrahydrofuran / 4 h / 20 °C / 750.08 Torr 2: tetrabutylammomium bromide; acetic acid; potassium permanganate / water; 1,2-dichloro-ethane / 4.5 h / 16 °C / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: hydrogen; platinum(IV) oxide / tetrahydrofuran / 4 h / 20 °C / 750.08 Torr 2: tetrabutylammomium bromide; acetic acid; potassium permanganate / water; 1,2-dichloro-ethane / 4.5 h / 16 °C / Reflux View Scheme |
2,6,10,14-Tetramethyl-pentadecanon-(12)-carbonsaeure-(1)-methylester
phytanic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: KOH / methanol 2: KOH, diethylene glycol, aq. N2H4 / 195 °C View Scheme |
phytol
phytanic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: hydrogen / water; ethanol / 72 h / 20 °C 2: Jones reagent / acetone / 0.5 h / 0 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: phytanic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In chloroform at 20℃; for 0.25h; Stage #2: L-proline methyl ester monohydrochloride In chloroform at 20℃; for 18h; | 95% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In chloroform at 0 - 20℃; for 18.25h; | 95% |
Stage #1: phytanic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In chloroform at 20℃; for 0.25h; Stage #2: L-proline methyl ester monohydrochloride In chloroform at 20℃; for 18h; | 95% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 18.25h; | 95% |