2,2'-DINAPHTHYL KETONE

Product Name: 2,2'-DINAPHTHYL KETONE
CAS No.: 613-56-9
Chemical Name: 2,2'-DINAPHTHYL KETONE
Synonyms: 2,2’-Dinaphthyl ketone;2,2'-Dinaphthyl ketone;dinaphthalen-2-yl-methanone;Methanone, di-2-naphthalenyl-;1,6-Butanediol,monomethanesulfonate
CBNumber: CB5200548
Molecular Formula: C21H14O
Formula Weight: 282.34
MOL File: 613-56-9.mol

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2,2'-DINAPHTHYL KETONE Property

Melting point:: 164.5 °C
Boiling point:: 485.7±14.0 °C(Predicted)
Density: 1+-.0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Matrix Scientific

Product number: 293772
Product name: 2,2'-Dinaphthyl ketone
Packaging: 250.00mg
Price: $72
Updated: 2026/05/19

Matrix Scientific

Product number: 293772
Product name: 2,2'-Dinaphthyl ketone
Packaging: 1.00g
Price: $178
Updated: 2026/05/19

Matrix Scientific

Product number: 293772
Product name: 2,2'-Dinaphthyl ketone
Packaging: 5.00g
Price: $480
Updated: 2026/05/19

Rieke Metals

Product number: 5053
Product name: 2,2′-Dinaphthyl ketone
Purity: 97%
Packaging: 1g
Price: $142
Updated: 2026/05/06

Rieke Metals

Product number: 5053
Product name: 2,2′-Dinaphthyl ketone
Purity: 97%
Packaging: 2g
Price: $217
Updated: 2026/05/06

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2,2'-DINAPHTHYL KETONE Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 45, p. 3840, 1980 DOI: 10.1021/jo01307a022

Synthesis

4809-95-4

613-56-9

General procedure for the synthesis of 2,2'-naphthalenyl ketones from di(naphthalen-2-yl)methanol: According to the modified method of Azuma et al. (Tetrahedron, 2013, 69(6), 1694-1699), MnO2 (8.4 g, 96.7 mmol, 10 eq.) was added to stirred solution of di(naphthalen-2-yl)methanol (2.75 g 9.68 mmol, 1.0 equiv) in a solution of dichloromethane (DCM, 20 mL). The reaction was carried out at room temperature with continuous stirring for 24 hours. Upon completion of the reaction, the mixture was filtered through Celite and the filtrate was concentrated under reduced pressure to afford the target product 2,2'-naphthyl ketone (2.70 g, 9.56 mmol, 99% yield) as a colorless solid. The product could be used in the subsequent reaction without further purification. 2H); 13C NMR (100 MHz, CDCl3) δC/ppm 196.8 (1C), 135.3 (2C), 135.2 (2C), 132.3 (2C), 131.8 (2C), 127.8 (4C), 126.8 (4C), 125.9 (4C); MS (ESI) [M + Na]+: 305.1 (100); IR (vmax/cm-1): 2915, 1653, 1379, 1334, 1194, 763.

References

[1] Organic Letters, 2015, vol. 17, # 4, p. 912 - 915
[2] Patent: US9636670, 2017, B2. Location in patent: Page/Page column 67
[3] Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1913, vol. 45, p. 772
[4] Journal fuer Praktische Chemie (Leipzig), 1913, vol. <2> 88, p. 510
[5] Tetrahedron, 2009, vol. 65, # 16, p. 3062 - 3068

2,2'-DINAPHTHYL KETONE Preparation Products And Raw materials

Raw materials

Preparation Products

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613-56-9, 2,2'-DINAPHTHYL KETONERelated Search:

Maleic anhydride 2-Methylnaphthalene Sulfanilic acid Potassium dichromate Cyclopentanone Anthracene Heptaldehyde Carbon disulfide Trimethylaluminium 6,13-Pentacenequinone 2-NAPHTHYL PHENYL KETONE 2,2'-DINAPHTHYL KETONE

dinaphthalen-2-yl-methanone

Methanone, di-2-naphthalenyl-

1,6-Butanediol,monomethanesulfonate

2,2'-Dinaphthyl ketone

2,2’-Dinaphthyl ketone

613-56-9