Top Quality Chinese Factory supply 533-68-6 DL-Ethyl 2-bromobutyrate
- Molecular Formula:C6H11BrO2
- Molecular Weight:195.056
- Appearance/Colour:clear colorless to yellow liquid
- Vapor Pressure:0.944mmHg at 25°C
- Melting Point:-4°C
- Refractive Index:n20/D 1.447(lit.)
- Boiling Point:179.4 °C at 760 mmHg
- Flash Point:69.5 °C
- PSA：26.30000
- Density:1.348 g/cm3
- LogP:1.72300
DL-Ethyl 2-bromobutyrate(Cas 533-68-6) Usage
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Synthesis Reference(s)
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Journal of the American Chemical Society, 90, p. 1911, 1968 DOI: 10.1021/ja01009a048 |
InChI:InChI=1/C6H11BrO2/c1-3-5(7)6(8)9-4-2/h5H,3-4H2,1-2H3/t5-/m1/s1
533-68-6 Relevant articles
Method for preparing alpha-bromo fatty acid ester
-
Paragraph 0020; 0022-0023; 0025, (2019/04/04)
The invention provides a method for prep...
Cobalt-bisoxazoline-catalyzed asymmetric kumada cross-coupling of racemic α-bromo esters with aryl grignard reagents
Mao, Jianyou,Liu, Feipeng,Wang, Min,Wu, Lin,Zheng, Bing,Liu, Shangzhong,Zhong, Jiangchun,Bian, Qinghua,Walsh, Patrick J.
supporting information, p. 17662 - 17668 (2015/02/02)
The first cobalt-catalyzed asymmetric Ku...
Highly selective synthesis of α-bromoesters using molecular bromine catalyzed by phosphorus
Sun, Zhaoyun,Peng, Xinhua,Dong, Xiongzi,Shi, Wenwen
scheme or table, p. 929 - 930 (2012/07/30)
A series of α-bromoesters have been synt...
HETEROCYCLYL-SUBSTITUTED ANTI-HYPERCHOLESTEROLEMIC COMPOUNDS
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Page/Page column 38, (2008/12/05)
This invention provides cholesterol abso...
533-68-6 Process route
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80-58-0
2-Bromobutyric acid
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533-68-6
2-bromobutyric acid ethyl ester
Conditions
| Conditions |
Yield |
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With
potassium hydrogensulfate;
at 70 - 90 ℃;
for 2h;
Reagent/catalyst;
Large scale;
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98.5%
|
|
With
dmap; dicyclohexyl-carbodiimide;
In
diethyl ether;
at 25 ℃;
for 3h;
Inert atmosphere;
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70%
|
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With
hydrogenchloride;
|
|
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With
sulfuric acid;
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52089-54-0
ethyl 2-hydroxybutyrate
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-
533-68-6
2-bromobutyric acid ethyl ester
Conditions
| Conditions |
Yield |
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With
N-Bromosuccinimide;
In
tetrachloromethane;
for 5h;
Heating / reflux;
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533-68-6 Upstream products
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64-17-5
ethanol
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80-58-0
2-Bromobutyric acid
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141-75-3
butyryl chloride
-
107-92-6
butyric acid
533-68-6 Downstream products
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4208-63-3
1-(furan-2-yl)butan-2-one
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5445-38-5
2-ethyl-1-oxa-spiro[2.5]octane-2-carboxylic acid ethyl ester
-
51632-39-4
ethyl 2-(1-hydroxycyclohexyl)butanoate
-
24744-97-6
2-(α-hydroxy-benzyl)-butyric acid ethyl ester
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