6261-32-1

Basic information

• Product Name: 2-BENZYLIDENE-1-TETRALONE
• Synonyms: 2-BENZYLIDENE-1-TETRALONE;E-2-BENZYLIDENE-1-TETRALONE;2-BENZYLIDENE-1,2,3,4-TETRAHYDRONAPHTHALEN-1-ONE;2-BENZYLIDENE-1,2,3,4-TETRAHYDRONAPHTHALENE-1-ONE;2-Benzylidene-3,4-dihydronaphthalen-1(2H)-one;2-Benzylidenetetralin-1-one;3,4-Dihydro-2-(phenylmethylene)-1(2H)-naphthalenone
• CAS NO: 6261-32-1
• Molecular Formula: C₁₇H₁₄O
• Molecular Weight: 234.29
• Mol File: 6261-32-1.mol
• Article Data: 89

Chemical Properties

• Melting Point: 103-105°C
• Boiling Point: 398.9°Cat760mmHg
• Flash Point: 175.8°C
• Appearance: /
• Density: 1.168g/cm³
• Vapor Pressure: 1.43E-06mmHg at 25°C
• Refractive Index: 1.657
• BRN: 476209
• CAS DataBase Reference: 2-BENZYLIDENE-1-TETRALONE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BENZYLIDENE-1-TETRALONE(6261-32-1)
• EPA Substance Registry System: 2-BENZYLIDENE-1-TETRALONE(6261-32-1)

Safety Data

• Safety Statements: 22-24/25
• Hazardous Substances Data: 6261-32-1(Hazardous Substances Data)

Usage

General Description

2-Benzylidene-1-tetralone is a chemical compound with the molecular formula C16H14O. Also known as 2-benzyl-1-indanone, it is a yellow crystalline solid with a sweet, floral odor. 2-BENZYLIDENE-1-TETRALONE is used in the production of pharmaceuticals and fragrances due to its aromatic properties. It is also used as a precursor in the synthesis of various organic compounds. However, 2-benzylidene-1-tetralone should be handled with caution, as it is a potential irritant to the skin and eyes and may cause respiratory irritation if inhaled.

InChI:InChI=1/C17H14O/c18-17-15(12-13-6-2-1-3-7-13)11-10-14-8-4-5-9-16(14)17/h1-9,12H,10-11H2/b15-12-

Upstream product

• 591-50-4 iodobenzene 
• 100-52-7 benzaldehyde 
• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 
• 100-51-6 benzyl alcohol 
• 21175-64-4 1,1-dideuteriophenylmethanol 
• 55305-43-6 N-cyano-N-phenyl-p-toluenesulfonamide 
• 684215-46-1 2-(4'-phenyl-3'-butynyl)-1-iodobenzene 
• 545376-55-4 trichloro-acetic acid 3,4-dihydro-naphthalen-1-yl ester 
• 201230-82-2 carbon monoxide 
• 179735-97-8 (Z)-2-(4'-phenyl-3'-butenyl)-1-iodobenzene 
• 6261-31-0 2-benzylidene-1-tetralol 
• 78364-65-5 2-bromo-2-(α-bromo-benzyl)-3,4-dihydro-2H-naphthalen-1-one 
• 17216-08-9 2-acetyl-1-tetralone 
• 119-64-2 tetralin 

Downstream Products

• 88152-89-0 Trifluoro-methanesulfonate2-benzothiazol-2-yl-4-phenyl-5,6-dihydro-benzo[h]chromenylium; 
• 78018-78-7 C₂₆H₂₁O⁽¹⁺⁾*BF₄^(1-) 
• 6497-59-2 4-(3-Phenyl-3,3a,4,5-tetrahydro-benzo[g]indazol-2-yl)-benzenesulfonamide 
• 13148-18-0 3'-phenyl-3,4-dihydro-1H-spiro[naphthalene-2,2'-oxiran]-1-one 
• 154333-25-2 1a,2,3,7b-Tetrahydro-1-phenyl-1H-cyclopropanaphthalin 
• 59082-36-9 2-(Benzylidene)-3,4-dihydronaphthalen-1(2H)-on 
• 132797-26-3 2-benzyl-1-tetralone 
• 205-12-9 benzo[c]fluorene 

Relevant articles and documents

Palladium-Catalyzed Synthesis of α-Methyl Ketones from Allylic Alcohols and Methanol

One-pot synthesis of α-methyl ketones starting from 1,3-diaryl propenols or 1-aryl propenols and methanol as a C1 source is demonstrated. This one-pot isomerization-methylation is catalyzed by commercially available Pd(OAc)2 with H2O as the only by-product. Mechanistic studies and deuterium labelling experiments indicate the involvement of isomerization of allyl alcohol followed by methylation through a hydrogen-borrowing pathway in these isomerization-methylation reactions.

Aerobic oxidation of alcohols enabled by nitrogen-doped copper nanoparticle catalysts

Heterogeneous nitrogen-doped carbon-incarcerated copper nanoparticle catalysts have been developed. The catalysts promoted the oxidation of alcohols to the corresponding aldehydes, including aliphatic substrates, in high yield in the presence of an N-oxyl

Copper/GanPhos-Catalyzed 1,3-Dipolar Cycloaddition of Azo?-methine Ylides: An Efficient Access to Chiral Pyrrolidine Spirocycles

A highly efficient copper/GanPhos-catalyzed 1,3-dipolar cyclo?-addition?-of azomethine ylides is reported. This viable transformation provides a series of optically active spiro[dihydronaphthalene-2,3′-pyrrolidine]s, bearing one spiro quaternary and three tertiary stereogenic centers, in good yields and with high ee values. This protocol features high diastereo- A nd enantioselectivity, broad substrate scope and mild reaction conditions.