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544639

甲磺酰乙酮

Name: 甲磺酰乙酮
Brand: ALDRICH

97%

别名:

1-(Methylsulfonyl)-2-propanone, NSC 35395

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关于此项目

线性分子式:

CH₃C(O)CH₂SO₂CH₃

化学文摘社编号:

5000-46-4

分子量:

136.17

NACRES:

NA.22

PubChem Substance ID:

24878779

UNSPSC Code:

12352100

EC Number:

225-665-6

MDL number:

MFCD00014745

Assay:

97%

Form:

powder or crystals

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属性

Quality Level

100

assay

97%

form

powder or crystals

mp

48-52 °C (lit.)

functional group

ketone, sulfone

SMILES string

CC(=O)CS(C)(=O)=O

InChI

1S/C4H8O3S/c1-4(5)3-8(2,6)7/h3H2,1-2H3

InChI key

NWEYGXQKFVGUFR-UHFFFAOYSA-N

说明

General description

Methanesulfonylacetone is a sulfonyl group-containing active methylene compound. It can react with Baylis–Hillman acetates in dimethylformamide/potassium carbonate system to form ortho-hydroxyacetophenone derivatives.

Application

Methanesulfonylacetone may be used in the preparation of 6-bromo-3-methanesulfonyl-2-methyl-quinolin-4-ol.

Reactant for:

Stereoselective preparation of chiral cyclic ketones
Preparation of poly-substituted pyridines
Multicomponent cyclocondensation with aldehydes and aminoazoles
Gold-catalyzed Friedlander cyclocondensation reaction
Radical homoallylation reactions

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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New vistas in quinoline synthesis.

Atechian S, et al.

Tetrahedron, 63(13), 2811-2823 (2007)

Synthesis of ortho-hydroxyacetophenone derivatives from Baylis?Hillman acetates.

Kim JN, et al.

Tetrahedron Letters, 43(37), 6597-6600 (2007)

全球贸易项目编号

货号	GTIN
544639-10G	04061832419602