2981-99-9

Usage

Uses

Used in Perfumery Industry:
1(2H)-Naphthalenone, 3,4-dihydro-3,4,4-trimethylis used as a fragrance ingredient for its ability to add a distinctive, musky scent to perfumes, enhancing their overall appeal and longevity.
Used in Soap and Cosmetics Industry:
In the soap and cosmetics industry, 1(2H)-Naphthalenone, 3,4-dihydro-3,4,4-trimethylis used as a key component to provide a pleasant, long-lasting aroma to these products, making them more attractive to consumers.
Used in Flavor and Fragrance Industry:
1(2H)-Naphthalenone, 3,4-dihydro-3,4,4-trimethylis also employed in the flavor and fragrance industry to create unique and memorable scents for various applications, such as candles, air fresheners, and other home fragrance products.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, musk ketone has been known to be used in the pharmaceutical industry as well. It can be utilized as a starting material for the synthesis of various medicinal compounds, taking advantage of its unique chemical structure and properties.

Upstream product

• 797802-44-9 1-tert-butyl-2-phenylcyclopropane 
• 513-35-9 2-methyl-but-2-ene 
• 75-05-8 acetonitrile 
• 532-27-4 1-chloroacetophenone 

Relevant academic research and scientific papers

Study of the Features of the Reaction of Arylcyclopropanes with Nitrozonium Ethyl Sulfate or Nitrozonium Tetrafluoroborate

Abstract: The reactions of diaryl-, aryl-, and alkyl–arylcyclopropanes with ethyl nitrite in the presence of sulfur trioxide and sulfur trioxide dioxane complex, as well as the reactions of 1-alkyl-2-arylcyclopropanes with NOBF4 were studied. It was found that the attack of the nitrosonium cation, accompanied by the formation of a benzyl carbocation, leads to the formation of isoxazolines. The introduction of bulky alkyl substituents into the cyclopropane ring changes the regioselectivity of nitrosation, favoring the attack of the electrophilic particle on the benzyl position and leading to the competitive formation of an alkyl carbocation. Depending on the structure of the alkyl substituent, both products of intramolecular heterocyclization accompanied by skeletal rearrangements and products formed with the participation of an external nucleophile are formed.

Metal-catalyzed organic photoreactions. Photoreaction of 2-chloroacetophenone derivatives with olefins in the presence of silver trifluoromethanesulfonate

UV-irradiation of 2-chloroacetophenones and olefins in the presence of silver triflate affords naphthalenone derivatives with high regio and stereoselectivity and chemical yields. A possible mechanism is proposed.

METAL-CATALYZED ORGANIC PHOTOREACTIONS. PHOTOREACTION OF OLEFINS WITH 2-CHLOROACETOPHENONE IN THE PRESENCE OF SILVER TRIFLUOROMETHANESULFONATE

Under UV irradiation with 2-chloroacetophenone in the presence of silver trifluoromethanesulfonate in acetonitrile, acyclic olefins gave naphtalenone derivatives, while cyclic olefins gave phenantrone derivatives in moderate yields.