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168971

Sigma-Aldrich

5,7-Dimethyl-1-tetralone

97%

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About This Item

Empirical Formula (Hill Notation):
C12H14O
CAS Number:
Molecular Weight:
174.24
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

bp

98-100 °C/0.2 mmHg (lit.)

mp

48-50 °C (lit.)

SMILES string

Cc1cc(C)c2CCCC(=O)c2c1

InChI

1S/C12H14O/c1-8-6-9(2)10-4-3-5-12(13)11(10)7-8/h6-7H,3-5H2,1-2H3

InChI key

UYJCNOMEGPDXMV-UHFFFAOYSA-N

Application

5,7-Dimethyl-1-tetralone was used in the synthesis of new coumarin derivatives. It was used in the synthesis of 5,7-dimethyl-1,2-naphthoquinones by microwave-assisted selenium dioxide oxidation reaction.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Microwave-assisted selenium dioxide mediated selective oxidation of 1-tetralones to 1, 2-naphthoquinones.
Gelman DM and Perlmutter P.
Tetrahedron Letters, 50(1), 39-40 (2009)
A rapid access to coumarin derivatives (using Vilsmeier-Haack and Suzuki cross-coupling reactions).
Hesse S and Kirsch G.
Tetrahedron Letters, 43(7), 1213-1215 (2002)

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