538-58-9
- Product Name：Dibenzylideneacetone
- Molecular Formula：C17H14O
- Purity：99%
- Molecular Weight：234.298
Product Details
pd_meltingpoint:107-113 °C
Appearance:yellow powder
Purity:99%
Buy cost-effective 99% pure Dibenzylideneacetone 538-58-9 now
- Molecular Formula:C17H14O
- Molecular Weight:234.298
- Appearance/Colour:yellow powder
- Vapor Pressure:1.25E-06mmHg at 25°C
- Melting Point:107-113 °C
- Refractive Index:1.649
- Boiling Point:400.7 °C at 760 mmHg
- Flash Point:176.2 °C
- PSA：17.07000
- Density:1.1 g/cm3
- LogP:3.98230
DIBENZYLIDENEACETONE(Cas 538-58-9) Usage
|
Preparation |
Dibenzylideneacetone is obtained by the reaction of benzaldehyde and acetone. The reaction was carried out in aqueous ethanol solution at a reaction temperature of 20-25°C with a yield of 78%. |
|
Synthesis Reference(s) |
Chemistry Letters, 9, p. 51, 1980The Journal of Organic Chemistry, 45, p. 3840, 1980 DOI: 10.1021/jo01307a022Organic Syntheses, Coll. Vol. 2, p. 167, 1943 |
|
Purification Methods |
Crystallise the ketone from hot ethyl acetate (2.5mL/g) or EtOH. [Beilstein 7 IV 1747.] |
InChI:InChI=1/C17H14O/c18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16/h1-14H/b13-11+,14-12u
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Kiseleva et al.
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In this work we report the synthesis of ...
538-58-9 Process route
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7647-01-0,15364-23-5
hydrogenchloride
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100-52-7
benzaldehyde
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67-63-0,8013-70-5
isopropyl alcohol
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100-44-7
benzyl chloride
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538-58-9
1,5-diphenyl-1,4-pentadiene-3-one
| Conditions | Yield |
|---|---|
|
|
-
-
100-52-7
benzaldehyde
-
-
538-58-9
1,5-diphenyl-1,4-pentadiene-3-one
-
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122-57-6
1-Phenylbut-1-en-3-one
-
-
100-51-6,185532-71-2
benzyl alcohol
| Conditions | Yield |
|---|---|
|
gadolinium(III) isopropoxide;
In
benzene;
at 0 ℃;
for 2h;
|
2.5% 0.6% 52% |
|
With
sodium 2,6-di-tert-butyl-4-methoxyphenolate; C23H21FeN5O2P(1+)*BF4(1-); isopropyl alcohol;
In
tetrahydrofuran;
at 60 ℃;
for 20h;
Reagent/catalyst;
Temperature;
Catalytic behavior;
|
53 %Spectr. 22 %Spectr. 6 %Spectr. |
|
With
potassium tert-butylate; C23H21FeN5O2P(1+)*BF4(1-); isopropyl alcohol;
In
tetrahydrofuran;
at 40 ℃;
for 20h;
Catalytic behavior;
|
17 %Spectr. 11 %Spectr. 9 %Spectr. |
|
With
C23H21FeN5O2P(1+)*BF4(1-); isopropyl alcohol; potassium hydroxide;
In
tetrahydrofuran;
at 80 ℃;
for 20h;
Catalytic behavior;
|
35 %Spectr. 11 %Spectr. 7 %Spectr. |
538-58-9 Upstream products
-
110-86-1
pyridine
-
71-43-2
benzene
-
64-17-5
ethanol
-
13004-87-0
5-anilino-1,5-diphenyl-pent-1-en-3-one
538-58-9 Downstream products
-
41186-22-5
ethyl 5-phenyl-3-styryl-2-cyclohexen-1-one-6-carboxylate
-
14474-77-2
1,5-diphenyl-penta-1,4-dien-3-one semicarbazone
-
13004-86-9
1,5-diphenyl-1,5-bis(phenylsulfenyl)pentan-3-one
-
101868-89-7
4-oxo-2,6-diphenyl-heptanedinitrile
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