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2-氧代-基丁酸乙酯

2-氧代-基丁酸乙酯用途

【用途一】
用作有机合成中间体、药物中间体
【用途二】
有机中间体。

2-氧代-基丁酸乙酯名称

[ CAS 号 ]:
64920-29-2

[ 中文名 ]:
2-氧代-4-苯基丁酸乙酯

[ 英文名 ]:
Ethyl 2-oxo-4-phenylbutanoate

[中文别名 ]:

[英文别名 ]:

Ethyl 2-oxo-4-phenylbutanoate
2-oxo-4-phenyl-butyric acid ethyl ester
BENZYLPYRUVIC ACID ETHYL ESTER
EINECS 265-276-9
2-oxo-4-phenylhexanoate
MFCD00037533
Ethy 2-oxo-4-phenylbutyrate
Ethyl-2-oxo-4-phenylbutanoat
ethyl 2-keto-4-phenylbutyrate
4-phenyl-2-oxobutyric acid ethyl ester

2-氧代-基丁酸乙酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
309.0±0.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₁₄O₃

[ 分子量 ]:
206.238

[ 闪点 ]:
140.0±19.2 °C

[ 精确质量 ]:
206.094299

[ PSA ]:
43.37000

[ LogP ]:
2.24

[ 外观性状 ]:
淡黄色或黄色液体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.506

[ 储存条件 ]:
室温

2-氧代-基丁酸乙酯MSDS

2-氧代-基丁酸乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2918300090

2-氧代-基丁酸乙酯合成路线

2-氧代-基丁酸乙酯上下游产品

2-氧代-基丁酸乙酯上游产品

2-氧代-基丁酸乙酯下游产品

2-氧代-基丁酸乙酯海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2-氧代-基丁酸乙酯文献

Efficient synthesis of a chiral precursor for angiotensin-converting enzyme (ACE) inhibitors in high space-time yield by a new reductase without external cofactors.

Org. Lett. 14(8) , 1982-5, (2012)

A new reductase, CgKR2, with the ability to reduce ethyl 2-oxo-4-phenylbutyrate (OPBE) to ethyl (R)-2-hydroxy-4-phenylbutyrate ((R)-HPBE), an important chiral precursor for angiotensin-converting enzy...

Scalable biocatalytic synthesis of optically pure ethyl (R)-2-hydroxy-4-phenylbutyrate using a recombinant E. coli with high catalyst yield.

J. Biotechnol. 168(4) , 493-8, (2013)

Ethyl (R)-2-hydroxy-4-phenylbutanoate [(R)-HPBE] is a versatile and important chiral intermediate for the synthesis of angiotensin-converting enzyme (ACE) inhibitors. Recombinant E. coli strain coexpr...

Effect of ionic liquid [BMIM][PF6] on asymmetric reduction of ethyl 2-oxo-4-phenylbutyrate by Saccharomyces cerevisiae.

J. Ind. Microbiol. Biotechnol. 35(11) , 1419-24, (2008)

The effect of ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF6]) on the asymmetric reduction of ethyl 2-oxo-4-phenylbutyrate (EOPB) to synthesize optical active ethyl 2-hydroxy...

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