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393037

3-乙氧基-2-环戊烯酮

Name: 3-乙氧基-2-环戊烯酮
Brand: ALDRICH

98%

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关于此项目

线性分子式:

C₂H₅OC₅H₅(=O)

化学文摘社编号:

22627-70-9

分子量:

126.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24864500

EC Number:

245-138-4

Beilstein/REAXYS Number:

2041482

MDL number:

MFCD00042963

Assay:

98%

Form:

liquid

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属性

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.492 (lit.)

bp

60-63 °C/0.3 mmHg (lit.)

density

1.062 g/mL at 25 °C (lit.)

functional group

ether, ketone

SMILES string

CCOC1=CC(=O)CC1

InChI

1S/C7H10O2/c1-2-9-7-4-3-6(8)5-7/h5H,2-4H2,1H3

InChI key

SUQNVCCJLBQVEI-UHFFFAOYSA-N

说明

General description

3-Ethoxy-2-cyclopentenone (3-Ethoxy-2-cyclopenten-1-one, 3-Ethoxycyclopentenone) is a cyclic β-alkoxy α,β-unsaturated ketone. Its manganese(III) acetate based tandem oxidation has been investigated. Its various physical properties such as density, refractive index and boiling point have been reported.

Application

3-Ethoxy-2-cyclopentenone (3-Ethoxy-2-cyclopenten-1-one) may be used as a starting material in the synthesis of the following:

allylic cyclopentenyl alcohols like 2-cyclopentenol, 3-methyl-2-cyclopentenol and 3-methoxymethaoxymethyl-2-cyclopentenol
3-aminocyclopent-2-en-1-one
(E)-5-(((2S*,3S*)-3-((benzyloxy)methyl)oxiran-2- yl)methylene)-3-ethoxycyclopent-2-enone, an γ,δ -epoxy-α,β-unsaturated cyclic enone

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Stereocontrolled synthesis of carbocyclic compounds with a quaternary carbon atom based on SN2' alkylation of γ,δ-epoxy-α,β-unsaturated ketones.

Fumihiko Yoshimura et al.

Organic & biomolecular chemistry, 10(28), 5431-5442 (2012-06-19)

We developed a new method for stereoselective construction of an all-carbon quaternary stereogenic center on a carbocyclic ring based on regio- and stereoselective S(N)2' alkylation reactions of γ,δ-epoxy-α,β-unsaturated cyclic ketones. Treatment of the ketones, which were readily prepared in enantiomerically

An efficient synthesis of 3-aminocyclopent-2-en-1-one.

Kikani BB, et al.

Synthesis, 2, 176-176 (1991)

Palladium-catalyzed rearrangements of 2-cyclopentenyloxypyrimidines in the preparation of pyrimidine carbonucleosides.

Falck-Pedersen ML, et al.

Acta Chemica Scandinavica, 47, 72-72 (1993)

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全球贸易项目编号

货号	GTIN
393037-5G	04061837499333