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CAS No.: | 642-31-9 | |
---|---|---|
Name: | 9-Anthraldehyde | |
Article Data: | 139 | |
Molecular Structure: | ||
Formula: | C15H10O | |
Molecular Weight: | 206.244 | |
Synonyms: | 9-Anthraldehyde(6CI,7CI,8CI);9-Anthracenecarbaldehyde;9-Anthracenemethanal;9-Formylanthracene;NSC 15; | |
EINECS: | 211-383-0 | |
Density: | 1.217 g/cm3 | |
Melting Point: | 103-105 °C(lit.) | |
Boiling Point: | 405.7 °C at 760 mmHg | |
Flash Point: | 269.2 °C | |
Solubility: | Insoluble | |
Appearance: | yellow powder | |
Hazard Symbols: | Xn | |
Risk Codes: | 36/37/38-20/21/22 | |
Safety: | 24/25-36 | |
PSA: | 17.07000 | |
LogP: | 3.80550 |
Conditions | Yield |
---|---|
With potassium carbonate; chlorobenzene In toluene at 105℃; for 24h; | 100% |
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In N,N-dimethyl-formamide at 23 - 25℃; for 7.5h; | 100% |
With polymeric complex of oxodiperoxochromium(VI) compound and pyrazine (Pyz-CrO5)n In dichloromethane for 0.6h; Ambient temperature; | 99% |
anthracene
trifluoromethanesulphonyloxy-methylene-N,N-dimethyliminium trifluoromethanesulphonate
9-anthracene aldehyde
Conditions | Yield |
---|---|
In dichloromethane at 37℃; for 48h; | 98% |
9-anthracenealdehyde oxime
9-anthracene aldehyde
Conditions | Yield |
---|---|
With cethyltrimethylammonium permanganate In dichloromethane at 25℃; for 0.25h; | 96% |
With polymeric complex of oxodiperoxochromium(VI) compound and pyrazine (Pyz-CrO5)n In dichloromethane for 0.9h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0 - 20℃; | 95% |
Conditions | Yield |
---|---|
With tetra(n-butyl)ammonium hydroxide; water at 150℃; for 0.166667h; Reagent/catalyst; Microwave irradiation; Green chemistry; | A n/a B 93% |
Conditions | Yield |
---|---|
With silica gel; trichlorophosphate for 0.025h; Formylation; Microwave irradiation (300 W); | 92% |
With trichlorophosphate In chlorobenzene for 2h; Schlenk technique; Inert atmosphere; Reflux; | 85% |
With trichlorophosphate In 1,2-dichloro-ethane at 40℃; for 1h; Vilsmeier Haack formylation; ultrasound irradiation; | 80% |
Conditions | Yield |
---|---|
With sodium periodate In water; ethyl acetate; acetonitrile at 0℃; for 3h; | 92% |
With aluminum oxide; potassium permanganate In dichloromethane at 20℃; for 48h; | 30% |
With isobutyraldehyde In acetonitrile at 80℃; for 24h; |
potassium cyanide
9-cyano-10-anthracenocarboxaldehyde
A
9-cyanoanthracene
B
9-anthracene aldehyde
Conditions | Yield |
---|---|
In ethanol; water at 80℃; for 31h; | A 91% B 9.4% |
9-(dipropionyloxymethyl)anthracene
9-anthracene aldehyde
Conditions | Yield |
---|---|
With tetra-N-butylammonium tribromide In methanol at 20℃; for 9h; | 91% |
C18H16S2
9-anthracene aldehyde
Conditions | Yield |
---|---|
With eosin y In water; acetonitrile at 20℃; for 2h; Irradiation; | 91% |