Conditions | Yield |
---|---|
With alkali |
Conditions | Yield |
---|---|
With aluminium(III) phenoxide; benzene | |
With aluminum tri-tert-butoxide; benzene |
Conditions | Yield |
---|---|
With magnesium; toluene; mercury dichloride beim Behandeln des nicht naeher beschriebenen Reaktionsprodukts mit Natriumaethylat-Loesung und folgenden Destillieren; |
3-(triphenylphosphoranylidene)butan-2-one
(E/Z)-3,7-dimethyl-2,6-octadienal
pseudoionone
Conditions | Yield |
---|---|
In dibutyl ether |
3,6,10-trimethyl-undeca-3,5,9-trien-2-ol
pseudoionone
Conditions | Yield |
---|---|
With manganese(IV) oxide In Petroleum ether |
2,5,9-trimethyl-deca-2,4,8-trienal
pseudoionone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether 2: MnO2 / petroleum ether View Scheme |
butanone
(E/Z)-3,7-dimethyl-2,6-octadienal
A
pseudoionone
B
7,11-dimethyl-dodeca-4,6,10-trien-3-one
Conditions | Yield |
---|---|
With sodium hydroxide In water at 120 - 138℃; for 0.0666667h; Product distribution / selectivity; | |
With 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine at 60℃; for 6h; Inert atmosphere; | |
With AMBERLYSTA26OH In ethanol at 40℃; for 8h; Temperature; Aldol Condensation; Inert atmosphere; |
pseudoionone
alpha-isomethylionone
Conditions | Yield |
---|---|
With sulfuric acid |
pseudoionone
3,6,10-trimethyl-undecan-2-one
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol |
pseudoionone
bromoacetic acid methyl ester
(2E,4E,6E)-3,4,7,11-Tetramethyl-dodeca-2,4,6,10-tetraenoic acid methyl ester
Conditions | Yield |
---|---|
(i) Zn, benzene, (ii) POCl3, Py; Multistep reaction; |
pseudoionone
methyl (triphenylphosphoranylidene)acetate
(2E,4E,6E)-3,4,7,11-Tetramethyl-dodeca-2,4,6,10-tetraenoic acid methyl ester
Conditions | Yield |
---|---|
With benzoic acid In benzene |
pseudoionone
A
(E)-8-methyl-β-ionone
Conditions | Yield |
---|---|
With sulfuric acid |
pseudoionone
A
alpha-isomethylionone
Conditions | Yield |
---|---|
With formic acid bei Siedetemperatur; | |
With phosphoric acid at 30 - 35℃; | |
With sulfuric acid | |
With formic acid bei Siedetemperatur; |
pseudoionone
A
(4E)-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-4-penten-3-one
Conditions | Yield |
---|---|
With sulfuric acid |
pseudoionone
A
alpha-Methyl-ionone
Conditions | Yield |
---|---|
With formic acid bei Siedetemperatur; | |
With sulfuric acid | |
With phosphoric acid at 30 - 35℃; | |
With formic acid bei Siedetemperatur; |
pseudoionone
3-methyl-4t-(2,6,6-trimethyl-cyclohex-1-enyl)-but-3-en-2-one semicarbazone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated sulfuric acid View Scheme |
pseudoionone
(+/-)-3-methyl-4t-(2,6,6-trimethyl-cyclohex-2-enyl)-but-3-en-2-one semicarbazone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous phosphoric acid / 30 - 35 °C View Scheme |
pseudoionone
C17H32O2
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2 / Pd-C / ethanol 2: (i) Zn, benzene, (ii) POCl3, Py View Scheme | |
Multi-step reaction with 2 steps 1: H2 / Pd-C / ethanol 2: PhCO2H / benzene View Scheme |
pseudoionone
Conditions | Yield |
---|---|
With ferredoxin reductase; [2Fe-2S] ferredoxin; Novosphingobium aromaticivorans DSM12444 monooxygenase CYP101B1; NADH; bovine liver catalase In aq. buffer Enzymatic reaction; regioselective reaction; |
The IUPAC name of 3,6,10-trimethyl-3,5,9-Undecatrien-2-one (CAS NO.1117-41-5):
: (3E,5E)-3,6,10-trimethylundeca-3,5,9-trien-2-one
Synonyms: 2,6,9-Trimethylundeca-2,6,8-trien-10-one ; 3,5,9-Undecatrien-2-one, 3,6,10-trimethyl- ; 3,6,10-Trimethylundeca-3,5,9-trien-2-one ; Iso-methylpseudoionone ; Methylisopseudoionone ; Pseudo-Isomethyl ionone
CAS: 1117-41-5
EINECS: 214-245-8
Molecular Formula: C14H22O
Formula Weight: 206.32388 g/mol
Molecular Structure:
Index of Refraction: 1.474
Density: 0.87 g/cm3
Flash Point: 137.6 °C
Boiling Point: 313.6 °C at 760 mmHg
The toxicity of 3,6,10-trimethyl-3,5,9-Undecatrien-2-one (CAS NO.1117-41-5):
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rabbit | LD50 | skin | > 2500mg/kg (2500mg/kg) | Food and Chemical Toxicology. Vol. 26, Pg. 413, 1988. | |
rat | LDLo | oral | 5gm/kg (5000mg/kg) | Food and Chemical Toxicology. Vol. 26, Pg. 413, 1988. |
Reported in EPA TSCA Inventory.
The safety information of 3,6,10-trimethyl-3,5,9-Undecatrien-2-one (CAS NO.1117-41-5):
Slightly toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View