Conditions | Yield |
---|---|
With ammonia In 1,4-dioxane at 30℃; for 24h; Candida antarctica lipase; | 59% |
With ammonia In 1,4-dioxane at 30℃; for 24h; immobilized lipase from Candida antarctica SP 435A; | 59% |
With ammonia |
A
acetoacetamido
Conditions | Yield |
---|---|
With oxygen; toluene-4-sulfonic acid In benzene at 60℃; for 24h; | A n/a B 48% |
cyclobutane-1,3-dione
acetoacetamido
Conditions | Yield |
---|---|
With ammonia at -15 - -10℃; |
acetoacetic acid methyl ester
A
acetoacetamido
B
methyl 3-aminocrotonate
Conditions | Yield |
---|---|
With ammonia |
Conditions | Yield |
---|---|
With ammonia In diethyl ether | |
With ammonium hydroxide for 5h; Yield given; | |
With ammonia |
Conditions | Yield |
---|---|
With ammonia In diethyl ether |
3-hydroxy 2-buteneamide
acetoacetamido
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; |
acetoacetamido
Conditions | Yield |
---|---|
With hydrogenchloride In water at 25℃; Rate constant; also in the presence of various buffers; |
acetoacetamido
Conditions | Yield |
---|---|
With perchloric acid; sodium perchlorate In water at 25℃; Rate constant; also in ethanol/water; |
Conditions | Yield |
---|---|
With water; hydroxide Mechanism; |
Conditions | Yield |
---|---|
In acetonitrile for 4h; Ambient temperature; |
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With water |
acetoacetamido
Conditions | Yield |
---|---|
With mercury dichloride |
Conditions | Yield |
---|---|
With ammonium hydroxide |
acetoacetamido
Conditions | Yield |
---|---|
With oxygen; toluene-4-sulfonic acid In benzene at 60℃; for 24h; |
benzofurazan oxide
acetoacetamido
3-methyl-1,4-dioxide-quinoxaline-2-carboxamide
Conditions | Yield |
---|---|
Stage #1: benzofurazan oxide; acetoacetamido In isopropyl alcohol at 60℃; for 0.5h; Stage #2: With calcium hydroxide In isopropyl alcohol at 60℃; | 100% |
With ethanolamine; calcium chloride In methanol at 30℃; for 6h; | 76% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid at 25℃; for 6h; | 99% |
acetoacetamido
methyl cyclohexylaminocarbonyldiazenecarboxylate
Conditions | Yield |
---|---|
With 2,6-dichloro-benzonitrile In dichloromethane at 20℃; for 1h; | 99% |
acetoacetamido
3-bromo-4-fluorobenzaldehyde
6-(3-bromo-4-fluorophenyl)-5-cyano-3,6-dihydro-4-methyl-2-oxo-(2H)-pyrimidine
Conditions | Yield |
---|---|
With urea | 99% |
Conditions | Yield |
---|---|
With ammonium acetate In ethanol for 24h; Bohlmann-Rahtz reaction; Heating; | 98% |
With ammonium acetate In ethanol for 24h; Heating; | 98% |
acetoacetamido
ethyl 3-[(aminocarbonyl)diazenyl]but-2-enoate
4-Carbamoyl-2,5-dimethyl-1-ureido-1H-pyrrole-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With CuCl2*2H2O In tetrahydrofuran for 0.5h; Ambient temperature; | 97% |
acetoacetamido
Conditions | Yield |
---|---|
With chlorosulfonic acid ClSO2OSiMe3 also used; | 97% |
acetoacetamido
2,4-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 100 - 110℃; for 12h; | 97% |
Conditions | Yield |
---|---|
With polyphosphate ester; urea In tetrahydrofuran | 97% |
Conditions | Yield |
---|---|
With polyphosphate ester In tetrahydrofuran at 75 - 85℃; Biginelli reaction; | 97% |
Conditions | Yield |
---|---|
In methanol; water | 96.7% |
acetoacetamido
1,3,4-triphenyl-1,2-diaza-1,3-butadiene
2-Methyl-4,5-diphenyl-1-phenylamino-1H-pyrrole-3-carboxylic acid amide
Conditions | Yield |
---|---|
CuCl2*2H2O In tetrahydrofuran for 11h; Mechanism; Ambient temperature; other arylazoalkenes, other 3-oxoalkanamides; | 96% |
CuCl2*2H2O In tetrahydrofuran for 11h; Ambient temperature; | 96% |
acetoacetamido
1,1-di(p-tolyl)ethylene
6,6-bis(4-methylphenyl)-4-carbamoyl-3-methyl-1,2-dioxan-3-ol
Conditions | Yield |
---|---|
With oxygen; manganese triacetate; acetic acid at 23℃; for 13h; | 96% |
carbon disulfide
acetoacetamido
ethylene dibromide
2-(1,3-dithiolan-2-ylidene)-3-oxobutanamide
Conditions | Yield |
---|---|
Stage #1: carbon disulfide; acetoacetamido With potassium carbonate In N,N-dimethyl-formamide at 0℃; for 1h; Stage #2: ethylene dibromide In N,N-dimethyl-formamide at 0 - 20℃; for 6h; | 95% |
Stage #1: carbon disulfide; acetoacetamido With tetrabutylammomium bromide; potassium carbonate In water at 20℃; for 1h; Stage #2: ethylene dibromide In water at 20℃; for 8h; Stage #3: With sulfuric acid In dichloromethane at 0 - 20℃; for 10h; |
acetoacetamido
benzalacetophenone
A
2-methyl-4,6-diphenylpyridine-3-carboxamide
B
2-oxo-4,6-diphenylcyclohex-3-enecarboxamide
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 15h; Reagent/catalyst; Reflux; | A 95% B 5% |
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 15h; Reflux; | 95% |
acetoacetamido
4,4'-Dimethylchalcon
4,6-bis(4-methylphenyl)-2-methylnicotinamide
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 15h; Reflux; | 95% |
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 15h; Reflux; | 95% |
acetoacetamido
1,3-bis(4-chlorophenyl)prop-2-en-1-one
4,6-bis(4-chlorophenyl)-2-methylnicotinamide
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 24h; Reflux; | 95% |
4-formyl-3-methoxy-benzonitrile
acetoacetamido
Conditions | Yield |
---|---|
With piperidine; acetic acid In dichloromethane for 4h; Reflux; | 95% |
With piperidine; acetic acid In dichloromethane Reflux; | 77.7% |
acetoacetamido
1-aminocarbonyl-3-methyl-4-methoxycarbonyl-1,2-diaza-1,3-diene
4-Carbamoyl-2,5-dimethyl-1-ureido-1H-pyrrole-3-carboxylic acid methyl ester
Conditions | Yield |
---|---|
CuCl2*2H2O In tetrahydrofuran for 0.5h; Ambient temperature; | 94% |
Conditions | Yield |
---|---|
With polyphosphate ester In tetrahydrofuran at 75 - 85℃; for 3.75h; Biginelli reaction; | 94% |
2-amino-3-benzoyl-4,5,6,7-tetrahydrobenzo[b]thiophene
acetoacetamido
2-methyl-4-phenyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-b]pyridine-3-carboxamide
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In N,N-dimethyl-formamide at 100℃; for 10h; Friedlaender rection; | 93% |
Conditions | Yield |
---|---|
In ethanol; water copper acetate in H2O added dropwise to the β-ketoamide in EtOH, under stirring; reaction time: 30 min; evapd. at ca. 40°C, repeated treating with water/EtOH 1/1 and concn.; solid filtered off, dried under vacuum, washed with ethylacetate, elem. anal.; | 93% |
acetoacetamido
propargyl bromide
2-acetyl-2-(prop-2-ynyl)pent-4-ynamide
Conditions | Yield |
---|---|
Stage #1: acetoacetamido With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: propargyl bromide In N,N-dimethyl-formamide at 20℃; for 4h; | 93% |
Conditions | Yield |
---|---|
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; trifluoroacetic acid; bis[2-(diphenylphosphino)phenyl] ether In ethanol; 1,2-dichloro-ethane at 80℃; for 16h; Inert atmosphere; Sealed tube; Schlenk technique; diastereoselective reaction; | 93% |
Conditions | Yield |
---|---|
With hydrazine hydrate; 1,8-diazabicyclo[5.4.0]undec-7-ene In water at 25℃; for 0.25h; Green chemistry; regioselective reaction; | 93% |
acetoacetamido
methyl (2-chloroethylamino)carbonyldiazenecarboxylate
Conditions | Yield |
---|---|
With 2,6-dichloro-benzonitrile In ethyl acetate at 20℃; for 1h; | 92% |
acetoacetamido
benzalacetophenone
2-methyl-4,6-diphenylpyridine-3-carboxamide
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; ammonium acetate In ethanol for 15h; Reflux; | 92% |
Conditions | Yield |
---|---|
Stage #1: 2-amino-1-benzenesulfonic acid With sodium hydroxide; sodium nitrite In water at 0 - 5℃; for 0.0833333h; Stage #2: With hydrogenchloride In water at 0 - 5℃; for 0.5h; Stage #3: acetoacetamido With sodium acetate; sodium hydroxide In ethanol; water for 1h; | 92% |
Product Name: Acetoacetamide (CAS NO.5977-14-0)
Molecular Formula: C4H7NO2
Molecular Weight: 101.1g/mol
Mol File: 5977-14-0.mol
EINECS: 227-774-4
Melting Point: 53-56 °C(lit.)
Boiling point: 271 °C at 760 mmHg
Flash Point: 80.6 °C
Density: 1.093 g/cm3
Surface Tension: 38.5 dyne/cm
Enthalpy of Vaporization: 50.93 kJ/mol
Vapour Pressure: 0.0066 mmHg at 25°C
XLogP3-AA: -1
H-Bond Donor: 1
H-Bond Acceptor: 2
Structure Descriptors of Acetoacetamide (CAS NO.5977-14-0):
IUPAC Name: 3-oxobutanamide
Canonical SMILES: CC(=O)CC(=O)N
InChI: InChI=1S/C4H7NO2/c1-3(6)2-4(5)7/h2H2,1H3,(H2,5,7)
InChIKey: GCPWJFKTWGFEHH-UHFFFAOYSA-N
Product Categories: Pharmaceutical Intermediates; Amides; Carbonyl Compounds; Organic Building Blocks
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD | oral | > 500mg/kg (500mg/kg) | BEHAVIORAL: MUSCLE WEAKNESS | National Technical Information Service. Vol. OTS0544866, |
Safety Information of Acetoacetamide (CAS NO.5977-14-0):
WGK Germany: 1
RTECS: EJ3667188
Acetoacetamide , its CAS NO. is 5977-14-0, the synonyms are 3-Oxobutanamide ; Acetoacetic acid amide ; NSC 632231 ; Butanamide, 3-oxo- .
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