ethyl 2-hydroxypropionate
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With dihydrogen peroxide at 50℃; for 7h; Catalytic behavior; Kinetics; Reagent/catalyst; Temperature; Heating; | 98.6% |
With hydrogenchloride; zinc(II) nitrate; hydroxylamine hydrochloride; oxygen; copper(II) nitrate; sodium hydroxide at 100℃; under 75.0075 Torr; for 8h; Reagent/catalyst; Pressure; Temperature; Molecular sieve; Autoclave; Green chemistry; | 97.7% |
With hydrogenchloride; sodium hypobromide In dichloromethane; water at 25℃; for 5h; | 92% |
Conditions | Yield |
---|---|
With aluminum (III) chloride; Oxone In water at 20℃; for 0.166667h; | 98% |
Conditions | Yield |
---|---|
With aluminum (III) chloride; Oxone In water at 20℃; for 3h; | 98% |
2-methyl-1,3-dithiolane-2-carboxylic acid ethyl ester
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With trichloroisocyanuric acid; silver nitrate In water; acetonitrile Ambient temperature; | 95% |
With fluorosulfonylchloride In diethyl ether; water Ambient temperature; | 73% |
With t-butyl bromide; dimethyl sulfoxide at 70 - 75℃; for 24h; | 57% |
Conditions | Yield |
---|---|
Stage #1: 2-oxo-propionic acid With oxalyl dichloride In dichloromethane for 4h; Reflux; Stage #2: ethanol at 20℃; | 92.8% |
With tetrachloromethane | |
With benzene |
methyl 2-hydroxy-3-phenylpropanoate
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With VPO/Al2O3 catalyst In dimethyl sulfoxide at 100℃; under 7500.75 Torr; for 4h; | 90.2% |
Conditions | Yield |
---|---|
With oxalic acid diethyl ester at 130℃; under 760.051 Torr; for 5h; Reagent/catalyst; Temperature; | 90.2% |
Conditions | Yield |
---|---|
With Diethyl glutarate at 120℃; under 15001.5 Torr; for 2h; | 90.1% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 130℃; under 760.051 Torr; for 6h; | 87.8% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; C21H19N5Pd(2+)*2BF4(1-) In decane; acetonitrile at 70℃; for 24h; Temperature; Wacker Oxidation; | 85% |
ethyl 2-hydroxypropionate
sodium sulfite
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With dihydrogen peroxide; bromine In dichloromethane; water | 80.2% |
methylmagnesium bromide
ethyl 3,5-dimethyl-1-pyrazolylglyoxylate
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
In diethyl ether at -90℃; for 1h; | 69% |
2-Benzenesulfonyl-2-methylsulfanyl-propionic acid ethyl ester
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
at 150℃; under 7 Torr; | 68% |
1-ethoxy-1-propyne
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With iodosylbenzene; tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane for 0.25h; Ambient temperature; | 67% |
ethyl (triphenylphosphoranylidene)acetate
methyl iodide
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: ethyl (triphenylphosphoranylidene)acetate; methyl iodide With sodium hydroxide In dichloromethane at -60℃; Stage #2: With dimethylsulfide; ozone | 65% |
Diethyl tartrate
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With potassium pyrosulfate; water; silica gel In benzene at 300℃; other compounds with glycol moieties; var. catalysts; var. temperatures; | 60% |
Conditions | Yield |
---|---|
With peracetic acid; ruthenium trichloride In acetic acid; ethyl acetate at 20℃; for 4h; | A 8 % Chromat. B 60% |
Conditions | Yield |
---|---|
With 3-Methylpyridine; oxygen; succinic acid diethyl ester at 130℃; under 760.051 Torr; for 4h; Catalytic behavior; Kinetics; Reagent/catalyst; | 54% |
With oxygen at 180℃; for 2h; Catalytic behavior; Activation energy; Mechanism; Reagent/catalyst; Temperature; | 37.4 %Chromat. |
ethyl 2-hydroxypropionate
A
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With triphenylantimony dibromide; 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 24h; Ambient temperature; | A 46% B n/a |
A
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
In dichloromethane-d2 -45°C, 6 h; monitored by (1)H- and (13)C-NMR; | A <1 B 15% C <1 D <1 |
pyridine
tetrachloromethane
N-Bromosuccinimide
ethyl 2-hydroxypropionate
2-oxo-propionic acid ethyl ester
tetrachloromethane
N-Bromosuccinimide
ethyl 2-hydroxypropionate
A
2-oxo-propionic acid ethyl ester
B
ethyl Bromopyruvate
tetrachloromethane
N-Bromosuccinimide
methylglyoxal diethyl acetal
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With tetrachloromethane; N-Bromosuccinimide |
ethoxy-2-propanone
2-oxo-propionic acid ethyl ester
Conditions | Yield |
---|---|
With manganese(II) nitrate; oxygen; acetic acid at 70 - 75℃; |
2-trityloxy-propionic acid ethyl ester
A
2-oxo-propionic acid ethyl ester
B
triphenylmethane
Conditions | Yield |
---|---|
at 300℃; |
diethyl meso-2,5-dibromoadipate
diethylamine
benzene
A
2-oxo-propionic acid ethyl ester
B
ethyl 3-(diethylamino)propionate
Conditions | Yield |
---|---|
rasche Destillation; | |
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; oxalide-4; sodium chloride In water at 24.84℃; pH=7; Enzyme kinetics; Further Variations:; Reagents; |
methyl iodide
A
2-oxo-propionic acid ethyl ester
B
2-acetylpropanoic acid ethyl ester
C
oxalic acid
D
ethyl acetoacetate
Conditions | Yield |
---|---|
das Silbersalz reagiert,bei der Ozonspaltung des erhaltenen Produktes; |
3-methyl-1,4-benzoxazin-2-one
ethanol
A
2-oxo-propionic acid ethyl ester
B
2-aminophenol hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 0.25h; boiling water bath; |
2-oxo-propionic acid ethyl ester
orthoformic acid triethyl ester
ethyl 2,2-diethoxypropionate
Conditions | Yield |
---|---|
With sulfuric acid In ethanol | 100% |
With sulfuric acid for 3h; Ambient temperature; | 98% |
With sulfuric acid at 20℃; for 15h; Inert atmosphere; | 98% |
2-oxo-propionic acid ethyl ester
ethyl (2E)-2-(hydroxyimino)propanoate
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium acetate In methanol Reflux; | 100% |
With hydroxylamine hydrochloride; sodium acetate In ethanol | 59% |
With hydroxylamine hydrochloride |
2-oxo-propionic acid ethyl ester
ethyl 2-hydroxypropionate
Conditions | Yield |
---|---|
With hydrogen at 20℃; under 15001.5 Torr; Reagent/catalyst; | 100% |
With chloro(η6-p-cymene)(2-phenylbenzo[d]thiazole-κ-C,N)ruthenium(II); hydrogen In methanol; water at 80℃; under 3800.26 Torr; for 3h; Inert atmosphere; Schlenk technique; Autoclave; | 94% |
With t-BuOSmI2; isopropyl alcohol In tetrahydrofuran at 65℃; for 24h; Product distribution; | 80% |
2-oxo-propionic acid ethyl ester
1,2-diamino-benzene
3-methyl-2-oxo-1,2-dihydroquinoxaline
Conditions | Yield |
---|---|
In ethanol for 4h; Heating; | 100% |
In ethanol at 20℃; for 4h; | 100% |
In butan-1-ol for 1h; Reflux; | 97% |
2-oxo-propionic acid ethyl ester
allyltributylstanane
Ethyl 2-Hydroxy-2-methyl-4-pentenoate
Conditions | Yield |
---|---|
With tin(ll) chloride In acetonitrile for 2h; | 100% |
2-oxo-propionic acid ethyl ester
(1E)-3-{[tert-butyl(dimethyl)silyl]oxy}-N,N-dimethyl-1,3-butadien-1-amine
(E)-ethyl 6-(dimethylamino)-2-hydroxy-2-methyl-4-oxohex-5-enoate
Conditions | Yield |
---|---|
With water at 20℃; for 1h; Mukaiyama reaction; | 100% |
Conditions | Yield |
---|---|
With hydrogen; Cinchonin In acetic acid at 25℃; under 7500.75 Torr; for 12h; Catalytic behavior; Pressure; Solvent; Time; Reagent/catalyst; enantioselective reaction; | 99.9% |
In water keto reductase enzyme from bakers' yeast (YKER-I); | 79% |
With Saccharomyces cerevisiae at 30℃; for 4h; pH=7; aq. buffer; optical yield given as %ee; enantioselective reaction; | 68% |
2-oxo-propionic acid ethyl ester
ethyl 2,2-difluoropropanoate
Conditions | Yield |
---|---|
With (bis-(2-methoxyethyl)amino)sulfur trufluoride at -15 - 30℃; | 99.4% |
With sulfur tetrafluoride In hydrogen fluoride at 20℃; for 12h; steel autoclave; | 78% |
With diethylamino-sulfur trifluoride at 60℃; for 4h; | 62.3% |
2-oxo-propionic acid ethyl ester
N-methyl-2-(methylamino)benzamide
1,2,3,4-tetrahydro-1,2,3-trimethyl-4-oxoquinazoline-2-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 53h; Heating; | 99% |
Conditions | Yield |
---|---|
With samarium diiodide In tetrahydrofuran Ambient temperature; | 99% |
2-oxo-propionic acid ethyl ester
diethyl 2-ethoxycarbonyl-3-methylbutadienoate
acetic anhydride
2-Acetoxy-3,3-bis-ethylsulfanylcarbonyl-2-methyl-propionic acid ethyl ester
Conditions | Yield |
---|---|
With zinc(II) chloride at 100℃; | 99% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; (CuOTf)2*C7H8 In tetrahydrofuran at -45℃; for 24h; Henry reaction; | 99% |
2-oxo-propionic acid ethyl ester
dimethyl 2,2-di(but-2-yn-1-yl)malonate
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; 2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl; hydrogen In dichloromethane at 20℃; for 3h; Inert atmosphere; optical yield given as %de; | 99% |
2-oxo-propionic acid ethyl ester
(2-bromo-4-nitro-phenyl)-hydrazine
2-[(2-bromo-4-nitro-phenyl)-hydrazono]-propionic acid ethyl ester
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; for 2h; | 99% |
In 1,4-dioxane at 20℃; for 2h; | 94% |
In 1,4-dioxane at 20℃; for 0.5h; | 71% |
In 1,4-dioxane at 20℃; for 0.5h; | 71% |
2-oxo-propionic acid ethyl ester
(2-methyl-4-nitro-phenyl)-hydrazine
2-<4-Nitro-2-methyl-phenylhydrazono>-propionsaeure-ethylester
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; for 1h; | 99% |
In 1,4-dioxane at 20℃; for 1h; | 12.1 g |
Conditions | Yield |
---|---|
With ammonia In methanol at 0℃; for 0.5h; Solvent; | 98.3% |
2-oxo-propionic acid ethyl ester
ethyl pyruvate oxime
Conditions | Yield |
---|---|
With hydroxylamine In ethanol; water at 23℃; for 12h; Inert atmosphere; | 98% |
With hydroxylamine hydrochloride In water at 20℃; for 4h; | 88.6% |
With hydroxylamine hydrochloride; sodium acetate In ethanol; water at 20℃; for 3h; | 84% |
2-oxo-propionic acid ethyl ester
1-hydrazino-5,6,7,8-tetrahydronaphthalene
2-[(5,6,7,8-Tetrahydro-naphthalen-1-yl)-hydrazono]-propionic acid ethyl ester
Conditions | Yield |
---|---|
With potassium acetate In water at 40℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 60℃; for 10h; | 98% |
2-oxo-propionic acid ethyl ester
(2,4-dichlorophenyl)hydrazine
ethyl 2-(2-(2,4-dichlorophenyl)hydrazono)propanoate
Conditions | Yield |
---|---|
With triethylamine In ethanol; chloroform | 98% |
With triethylamine In ethanol | 98% |
In ethanol; acetic acid | 17.0 g (83%) |
With acetic acid In methanol | |
With trifluoroacetic acid In water at 20℃; |
2-oxo-propionic acid ethyl ester
4-chloro-aniline
diethyl 6‐chloro‐2‐methyl‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 0.5h; Catalytic behavior; Green chemistry; | 98% |
With iodine In acetonitrile at 50℃; for 16h; Temperature; Solvent; Reagent/catalyst; | 97% |
With 3-(1,1-dioxido-4-(3-(3-(3-sulfopropyl)-1H-imidazol-3-ium-1-yl)propyl)thiomorpholino-4-ium)propane-1-sulfonate trifluoromethanesulfonate In acetic acid butyl ester at 80℃; for 3h; Reagent/catalyst; Solvent; Temperature; Time; Green chemistry; | 96% |
With nitric acid In water; acetonitrile at 80℃; for 12h; Inert atmosphere; | 80% |
With N-chloro-succinimide; O,O-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) hydrazine-1,2-bis(carbothioate) In acetonitrile at 60℃; Green chemistry; | 74% |
2-oxo-propionic acid ethyl ester
4-bromo-aniline
diethyl 6‐bromo‐2‐methyl‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With iodine In acetonitrile at 50℃; for 19h; | 98% |
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 0.75h; Green chemistry; | 98% |
With 3-(1,1-dioxido-4-(3-(3-(3-sulfopropyl)-1H-imidazol-3-ium-1-yl)propyl)thiomorpholino-4-ium)propane-1-sulfonate trifluoromethanesulfonate In acetic acid butyl ester at 80℃; for 3h; Green chemistry; | 96% |
2-oxo-propionic acid ethyl ester
p-toluidine
diethyl 2,6‐dimethyl‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With iodine In acetonitrile at 50℃; for 12h; | 98% |
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 1h; Green chemistry; | 98% |
With bis(cyclopentadienyl)titanium dichloride; 4-sulfophthalic acid In water at 60℃; for 6h; Reagent/catalyst; Schlenk technique; | 90% |
With 3-(1,1-dioxido-4-(3-(3-(3-sulfopropyl)-1H-imidazol-3-ium-1-yl)propyl)thiomorpholino-4-ium)propane-1-sulfonate trifluoromethanesulfonate In acetic acid butyl ester at 80℃; for 3h; Green chemistry; | 85% |
2-oxo-propionic acid ethyl ester
4-nitro-aniline
diethyl 2‐methyl‐6‐nitro‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 1h; Green chemistry; | 98% |
With iodine In acetonitrile at 80℃; for 16h; Temperature; | 97% |
With 3-(1,1-dioxido-4-(3-(3-(3-sulfopropyl)-1H-imidazol-3-ium-1-yl)propyl)thiomorpholino-4-ium)propane-1-sulfonate trifluoromethanesulfonate In acetic acid butyl ester at 80℃; for 3h; Green chemistry; | 87% |
2-oxo-propionic acid ethyl ester
4-chlorophenylhydrazine hydrochloride
2-[(4-chlorophenyl)-hydrazono]-propionic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: 4-chlorophenylhydrazine hydrochloride In ethanol at 50℃; for 1h; Inert atmosphere; Stage #2: 2-oxo-propionic acid ethyl ester In ethanol at 20 - 50℃; for 4h; Inert atmosphere; | 98% |
In ethanol; water at 80℃; for 3h; Fischer Indole Synthesis; Green chemistry; | 91% |
In ethanol Reflux; |
2-oxo-propionic acid ethyl ester
1-Amino-2-methylaminobenzimidazole
1,2-dimethyl-1,2,4-triazino<2,3-a>benzimidazol-(4H)-3-one
Conditions | Yield |
---|---|
In acetic acid for 3h; Heating; | 97% |
2-oxo-propionic acid ethyl ester
4,4'-dihydrazinodiphenyl sulfone
ethyl pyruvate 4,4'-dihydrazonodiphenyl sulfone
Conditions | Yield |
---|---|
With acetic acid In ethanol for 1h; | 97% |
Product Name:Ethyl pyruvate
Synonyms:PAEE;RARECHEM AL BI 0116;PYRUVIC ACID ETHYL ESTER;PYR ET;ETHYL 2-OXOPROPIONATE;ETHYL 2-OXOPROPRIONATE;ETHYL 2-OXOPROPANOATE;ETHYL PYRUVATE EINECS: 210-511-2
Melting point:-58 °C
Boiling point:144 °C(lit.)
density:1.045 g/mL at 25 °C(lit.)
refractive index:n20/D 1.404(lit.)
Flash point:114 °F
Ethyl pyruvate is the chemical compound with the formula C5H8O3 .Its molecular weight:116.12.It always is stored at 0-6°C .
Ethyl pyruvate's Risk Statements:10:Flammable
Ethyl pyruvate's Safety Statements:16:Keep away from sources of ignition - No smoking
Hazard Codes:Xi,F
RIDADR:UN 3272 3/PG 3
WGK Germany:3
PackingGroup:III
HazardClass:3
Hazard Note:Flammable/Irritant
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