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CAS No.: | 20320-59-6 |
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Name: | Diethyl(phenylacetyl)malonate |
Article Data: | 13 |
Molecular Structure: | |
Formula: | C15H18O5 |
Molecular Weight: | 278.305 |
Synonyms: | phenylacetyl-malonic acid diethyl ester;Phenylacetyl-malonsaeure-diaethylester;Phenylacetylmalonsaeurediethylester;Phenylacetylmalonic acid ethylester; |
Density: | 1.148±0.06 g/cm3(Predicted) |
Boiling Point: | 120 °C(Press: 0.01 Torr) |
PSA: | 69.67000 |
LogP: | 1.54060 |
Conditions | Yield |
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Stage #1: diethyl malonate With ethanol; magnesium In tetrachloromethane; toluene for 1h; Heating; Stage #2: phenylacetyl chloride In tetrachloromethane; toluene at 20℃; for 1h; | 90% |
With chloroform; magnesium | |
With magnesium |
sodium diethylmalonate
phenylacetyl chloride
A
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
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phenylacetyl chloride
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
---|---|
With diethyl ether; ethanol |
diethyl malonate
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
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With sodium dann mit Phenylessigsaeurechlorid versetzen; |
phenylacetyl chloride
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
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diethyl acetylmalonate
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 24 percent / NH2NH2 / ethanol / 3 h / Heating 2.1: Mg; EtOH / CCl4; toluene / 1 h / Heating 2.2: 90 percent / CCl4; toluene / 1 h / 20 °C View Scheme |
ethyl 3-amino-2-ethoxycarbonyl-2-butenoate
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 14 percent / 80 percent NH2NH2 / ethanol / 3 h / Heating 2.1: Mg; EtOH / CCl4; toluene / 1 h / Heating 2.2: 90 percent / CCl4; toluene / 1 h / 20 °C View Scheme |
cycl-isopropylidene malonate
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
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Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 3.5 h / 20 °C / Cooling with ice 2: 3 h / Reflux View Scheme |
phenylacetyl chloride
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 3.5 h / 20 °C / Cooling with ice 2: 3 h / Reflux View Scheme |
ethanol
2,2-dimethyl-5-(2-phenylacetyl)-1,3-dioxane-4,6-dione
diethyl 2-(2-phenylacetyl)malonate
Conditions | Yield |
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for 3h; Reflux; |