Name: 3-(4-甲氧苯基)-3-氧代丙酸乙酯
Brand: ALDRICH

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About This Item

经验公式（希尔记法）:

C₁₂H₁₄O₄

CAS Number:

2881-83-6

分子量:

222.24

Beilstein:

979481

EC 号:

220-733-1

MDL编号:

MFCD00449636

UNSPSC代码:

12352100

PubChem化学物质编号:

57646828

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方案

≥97.0% (GC)

制造商/商品名称

Wacker Chemie AG

沸点

154 °C/1 hPa (lit.)

溶解性

H₂O: soluble

密度

1.160 g/mL at 20 °C (lit.)

SMILES字符串

CCOC(=O)CC(=O)c1ccc(OC)cc1

InChI

1S/C12H14O4/c1-3-16-12(14)8-11(13)9-4-6-10(15-2)7-5-9/h4-7H,3,8H2,1-2H3

InChI key

KRAHENMBSVAAHD-UHFFFAOYSA-N

一般描述

Ethyl 3-(4-methoxyphenyl)-3-oxopropionate is a yellow to very dark yellow liquid or viscous liquid. It undergoes one-pot two-step sequential reaction involving arylhydrazines, β-ketone esters, formaldehyde and styrenes in glycerol. It undergoes Pechmann condensation with resorcinol and 2-methylresorcinol to form 7-hydroxy-4-(4-methoxyphenyl)coumarin and 7-hydroxy-8-methyl-4-(4-methoxyphenyl)coumarin respectively.