Key Documents

View All Documentation

393037

3-Ethoxy-2-cyclopentenone

Name: 3-Ethoxy-2-cyclopentenone
Brand: ALDRICH

98%

Select a Size

Change View

About This Item

Linear Formula:

C₂H₅OC₅H₅(=O)

CAS Number:

22627-70-9

Molecular Weight:

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

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

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

Description

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Manganese (III) acetate based tandem oxidation of various α and β-alkoxy α, β-unsaturated ketones.

Tanyeli C, et al.

Tetrahedron, 58(50), 9983-9988 (2002)

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)

View All Related Papers

Global Trade Item Number

SKU	GTIN
393037-5G	04061837499333