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Documenti fondamentali

391743

Sigma-Aldrich

2-Methyl-1-indanone

99%

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About This Item

Formula empirica (notazione di Hill):
C10H10O
Numero CAS:
Peso molecolare:
146.19
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

99%

Stato

liquid

Indice di rifrazione

n20/D 1.555 (lit.)

P. ebollizione

93-95 °C/4 mmHg (lit.)

Densità

1.064 g/mL at 25 °C (lit.)

Gruppo funzionale

ketone

Stringa SMILE

CC1Cc2ccccc2C1=O

InChI

1S/C10H10O/c1-7-6-8-4-2-3-5-9(8)10(7)11/h2-5,7H,6H2,1H3
BEKNOGMQVKBMQN-UHFFFAOYSA-N

Descrizione generale

2-Methyl-1-indanone, a α-benzocycloalkenone, is a derivative of 1-indanone. Its synthesis has been reported. The enzymatic dynamic kinetic resolution (DKR) of racemic 2-methyl-1-indanone has been studied. The asymmetric α-arylation and hydroxymethylation of 2-methyl-1-indanone has been reported. It participated in the synthesis of 2-methyl-6-carboxyazulene.

Applicazioni

2-Methyl-1-indanone may be used as a starting material in the synthesis of β-benzocycloalkenone. It may be used in the synthesis of the following:
  • cyclohex-2-en-1-yl 2-methyl-1H-inden-3-yl carbonate
  • 2-hydroxy-2-methyl-1-indanone
  • O-alkoxycarbonylation of lithium enolates

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves


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Michael W Justik et al.
Molecules (Basel, Switzerland), 10(1), 217-225 (2007-11-17)
The conversion of alpha-benzocycloalkenones to homologous beta-benzocyclo-alkenones containing six, seven and eight-membered rings is reported. This was accomplished via a Wittig olefination-oxidative rearrangement sequence using[hydroxy(tosyloxy)iodo]-benzene (HTIB) is the oxidant, that enables the synthesis of regioisomeric pairs of methyl-substituted beta-benzocycloalkenones. The
Cyclophanes. 9. anti-[2.2](2, 6) Azulenophane. Synthesis and charge-transfer interaction.
Luhowy R and Keehn PM.
Journal of the American Chemical Society, 99(11), 3797-3805 (1977)
On the decarboxylation of 2-methyl-1-tetralone-2-carboxylic acid-oxidation of the enol intermediate by triplet oxygen.
Riahi A, et al.
New. J. Chem., 37(8), 2245-2249 (2013)
Taku Kitanosono et al.
Chemistry, an Asian journal, 10(1), 133-138 (2014-10-29)
Enzymes exhibit overwhelmingly superior catalysis compared with artificial catalysts. Current strategies to rival enzymatic catalysis require unmodified or minimally modified structures of active sites, gigantic molecular weight, and sometimes the use of harsh conditions such as extremely low temperatures in
Selective and easy preparation of enol carbonates of α-disubstituted aryl ketones from their lithium enolates.
Aboulhoda SJ, et al.
Tetrahedron Letters, 36(27), 4795-4796 (1995)

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