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Merck
CN
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文件

157279

Sigma-Aldrich

2-甲酰基-1-环丙烷甲酸乙酯，主要为反式

96%

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线性分子式:
HCOC3H4CO2C2H5
CAS号:
20417-61-2
分子量:
142.15
EC 号:
243-805-4
MDL编号:
MFCD00001285
UNSPSC代码:
12352100
PubChem化学物质编号:
24849667
NACRES:
NA.22

检测方案

96%

形式

liquid

折射率

n20/D 1.452 (lit.)

bp

60-65 °C/0.6 mmHg (lit.)

密度

1.074 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

CCOC(=O)C1CC1C=O

InChI

1S/C7H10O3/c1-2-10-7(9)6-3-5(6)4-8/h4-6H,2-3H2,1H3

InChI key

MDWXTLNIZCHBJE-UHFFFAOYSA-N

一般描述

Ethyl 2-formyl-1-cyclopropanecarboxylate was formed by acid catalyzed reaction between acrolein and ethyl diazoacetate.

应用

Ethyl 2-formyl-1-cyclopropanecarboxylate was used in the preparation of ethyl trans-2-(4-(methylphenyl)sulfonyl-4,5-dihydrooxazol-5-yl)cyclopropanecarboxylate.

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

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I J De Esch et al.
Journal of medicinal chemistry, 42(7), 1115-1122 (1999-04-10)
Various approaches to the synthesis of all four stereoisomers of 2-(1H-imidazol-4-yl)cyclopropylamine (cyclopropylhistamine) are described. The rapid and convenient synthesis and resolution of trans-cyclopropylhistamine is reported. The absolute configuration of its enantiomers was determined by single-crystal X-ray crystallographic analysis. The distinct
Acid catalyzed reactions of a, ?-unsaturated aldehydes and ethyl diazoacetate.
Branstetter B and Hossain MM.
Tetrahedron Letters, 47(2), 221-223 (2006)

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