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inquiry2-BroMoglutaric acid diethylester CAS:7209-00-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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inquirydiethyl 2-bromopentanedioate Application:diethyl 2-bromopentanedioate
2-BroMoglutaric acid diethylesterAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Conditions | Yield |
---|---|
anschliessend man bromiert und giesst in Alkohol; |
Conditions | Yield |
---|---|
With thionyl chloride beim Behandeln des Reaktionsprodukts mit 2 Atomen Brom im Bogenlicht bei 60grad und Eingiessen in Alkohol; | |
With phosphorus pentachloride man erhitzt das Produkt mit Brom und giesst in Alkohol; |
5-oxo-tetrahydro-furan-2-carboxylic acid
ethanol
diethyl 2-bromoglutarate
Conditions | Yield |
---|---|
With hydrogen bromide | |
With hydrogen bromide |
Conditions | Yield |
---|---|
With bromine | |
(i) Br2, PCl3, (ii) /BRN= 1718733/; Multistep reaction; |
Conditions | Yield |
---|---|
(i) SOCl2, (ii) Br2, (iii) /BRN= 1718733/; Multistep reaction; |
Conditions | Yield |
---|---|
at 0℃; for 1.5h; Yield given; |
diethyl 2-bromoglutarate
Conditions | Yield |
---|---|
With thionyl chloride; bromine bei anschliessendem Behandeln mit Aethanol bei Raumtemperatur; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Br2 / 60 °C / Irradiation; 1.) 60 deg C, irradiation, 2 h, 2.) 60 deg C, 3 h; r.t., 1 h 2: 1.5 h / 0 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: Diethyl glutarate With potassium hydroxide Stage #2: With thionyl chloride; bromine |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: thionyl chloride / 4 h / Inert atmosphere; Reflux 2: bromine / 5 h / Reflux; Inert atmosphere 3: 10 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: bromine / 5 h / Reflux; Inert atmosphere 2: 10 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
at 10℃; Inert atmosphere; |
Conditions | Yield |
---|---|
With thionyl chloride at 20℃; for 48h; Cooling with ice; | 19.5 g |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium bromide; hydrogen bromide; sodium nitrite / 2.83 h / -5 - 0 °C 2: thionyl chloride / 48 h / 20 °C / Cooling with ice View Scheme |
gloutaric dichloride
ethanol
A
2,4-dibromoglutaric acid diethyl ester
B
diethyl 2-bromoglutarate
Conditions | Yield |
---|---|
Stage #1: gloutaric dichloride With bromine; sodium thiosulfate; sodium hydroxide at 85℃; for 4.5h; Irradiation; Stage #2: ethanol at 0 - 20℃; Inert atmosphere; | A n/a B 6.34 g |
1,5-pentanedioic acid
A
2,4-dibromoglutaric acid diethyl ester
B
diethyl 2-bromoglutarate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: thionyl chloride / 4 h / 60 - 70 °C 2.1: sodium hydroxide; sodium thiosulfate; bromine / 4.5 h / 85 °C / Irradiation 2.2: 0 - 20 °C / Inert atmosphere View Scheme |
diethyl 2-bromoglutarate
thioacetic acid
diethyl 2-acetylsulfanylpentanedioic acid
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 2h; | 90% |
With sodium ethanolate In ethanol at 0 - 20℃; Inert atmosphere; |
diethyl 2-bromoglutarate
3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(14),11(15),12-triene
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 65℃; for 24h; | 73% |
diethyl 2-bromoglutarate
(4-methoxy-9H-xanthen-9-yl)methylamine
Conditions | Yield |
---|---|
With sodium carbonate at 105℃; for 2.5h; | 69% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 100℃; for 4h; | A 32% B 32% C 22% |
diethyl 2-cyanoglutarate
diethyl 2-bromoglutarate
3-cyano-hexane-1,3,4,6-tetracarboxylic acid tetraethyl ester
Conditions | Yield |
---|---|
With sodium ethanolate |
Conditions | Yield |
---|---|
With sodium ethanolate at 0 - 15℃; zuletzt bei Siedetemperatur; | |
With sodium ethanolate at 0 - 15℃; zuletzt bei Siedetemperatur; |
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate |
diethyl 2-bromoglutarate
potassium thioacetate
diethyl 2-acetylsulfanylpentanedioic acid
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With potassium hydroxide inactive α-oxy-glutaric acid; |
diethyl 2-bromoglutarate
A
2-hydroxyglutaric acid
trans-1,2-cyclopropanedicarboxylic acid
Conditions | Yield |
---|---|
With sodium carbonate inactive α-oxy-glutaric acid; |
diethyl 2-bromoglutarate
trans-1,2-cyclopropanedicarboxylic acid
Conditions | Yield |
---|---|
With potassium carbonate | |
With N,N-diethylaniline | |
With potassium carbonate | |
With potassium hydroxide; sodium carbonate |
Conditions | Yield |
---|---|
With sodium ethanolate |
diethyl 2-bromoglutarate
sodium phenoxide
2-Phenoxy-glutarsaeure-diaethylester
Conditions | Yield |
---|---|
In ethanol |
diethyl 2-bromoglutarate
sodium o-cresolate
ethyl 4-carbethoxy-4-(2-methylphenoxy)butyrate
Conditions | Yield |
---|---|
In ethanol |
hydroxycarbamic acid ethyl ester; potassium salt
diethyl 2-bromoglutarate
α-Ethoxycarbonylaminooxy-glutarsaeurediethylester
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol Heating; |
diethyl 2-bromoglutarate
ethyl α-nitroglutarate
Conditions | Yield |
---|---|
With sodium nitrite In N,N-dimethyl-formamide |
diethyl 2-bromoglutarate
2-Azido-glutarsaeure-diethylester
Conditions | Yield |
---|---|
With sodium azide In ethanol Heating; |
diethyl 2-bromoglutarate
Hydroxyglutamic Acid
Conditions | Yield |
---|---|
(i) benzaldehyde (Z)-oxime, NaOEt, EtOH, (ii) aq. HCl; Multistep reaction; |
diethyl 2-bromoglutarate
Conditions | Yield |
---|---|
(i) benzaldehyde (Z)-oxime, NaOEt, EtOH, (ii) aq. HCl; Multistep reaction; |
diethyl 2-bromoglutarate
ethyl acetoacetate
1,3,4-Tricarbonsaeure-triaethylester-5-oxo-hexan
Conditions | Yield |
---|---|
With sodium ethanolate |
diethyl 2-bromoglutarate
1,3-cylohexanedione
(+/-)-2-<2,6-Dioxo-cyclohexyl>-glutarsaeure-diethylester
Conditions | Yield |
---|---|
With sodium ethanolate |
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