76937-26-3

Basic information

• Product Name: 2-BUTYL-1-INDANONE 95
• Synonyms: 2-BUTYL-1-INDANONE 95;2-Butyl-2,3-dihydro-1H-inden-1-one;2-butyl-2,3-dihydroinden-1-one
• CAS NO: 76937-26-3
• Molecular Formula: C₁₃H₁₆O
• Molecular Weight: 188.268
• Product Categories: Indanone & Indene;C13 to C14;Carbonyl Compounds;Ketones
• Mol File: 76937-26-3.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 98°C 0.5 mm Hg
• Flash Point: 119.9 °C
• Appearance: /
• Density: 1.002 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.00219mmHg at 25°C
• Refractive Index: n20/D 1.531(lit.)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-BUTYL-1-INDANONE 95(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BUTYL-1-INDANONE 95(76937-26-3)
• EPA Substance Registry System: 2-BUTYL-1-INDANONE 95(76937-26-3)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 76937-26-3(Hazardous Substances Data)

Usage

Chemical Properties

light yellow oil

InChI:InChI=1/C13H16O/c1-2-3-6-11-9-10-7-4-5-8-12(10)13(11)14/h4-5,7-8,11H,2-3,6,9H2,1H3

Upstream product

• 1174039-86-1 2-butyl-1H-inden-1-yl acetate 
• 113450-88-7 (E)-1-(2,3,4,5,6-pentamethylphenyl)-3-phenylprop-2-en-1-one 
• 2040-01-9 2',3',4',5',6'-pentamethylacetophenone 
• 134810-60-9 dibutyl-(1-butyl-2,2-difluoro-vinyl)-borane 
• 100-39-0 benzyl bromide 
• 942-92-7 caprophenone 
• 951402-69-0 1-methoxy-2-butyl-1H-indene 
• 845777-11-9 2-benzyl-1,1-difluorohex-1-ene 
• 102-82-9 tributyl-amine 
• 83-33-0 inden-1-one 
• 1129-65-3 (hex-1-yn-1-yl)benzene 
• 354529-99-0 1-phenyl-2-butyl-2-propen-1-one 

Relevant articles and documents

Conversion of 2-alkylcinnamaldehydes to 2-alkylindanones via a catalytic intramolecular Friedel-Crafts reaction

(Chemical Equation Presented) The preparation of indanones by the intramolecular acylation of 3-arylpropanoic acids or halides requires the use of non-catalytic acid promoters. In the presence of 5-10 mol % FeCl3, in situ generated dimethyl acetals of (E)-2-alkylcinnamaldehydes cyclize to 1-methoxy-2-alkyl-1H-indenes in good-to-high yields. The 1-methoxyindenes were converted in high yield into 2-alkylindanones by treatment with triethylamine, to effect isomerization to the isomeric enol ethers, followed by acid-catalyzed hydrolysis. Thus, a catalytic, intramolecular Friedel-Crafts reaction leading to 2-alkylindanones from 2-alkylcinnamaldehydes was developed.

α-alkylation of ketones by trialkylamines under heterogeneous Pd/C catalysis

Ketones are regioselectively α-alkylated with trialkylamines in toluene at 120 °C in the presence of Pd/C.

Synthesis and stereochemical aspects of 2,6-disubstituted perhydroazulenes - Core units for a new class of liquid crystalline materials

A novel approach for the synthesis of cis/trans-fused perhydroazulenes 13-19 is reported. The stereochemistry of the derivatives of carbene addition products 9a-c/20-22, of the 2,6-disubstituted perhydroazulenes 12a-c/23-25, and that of compounds 26-27 has been studied by single-crystal X-ray crystallography. The hydrogenation of the tropylidene to the perhydroazulene skeleton under various conditions is described. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.