3848-26-8

Usage

Uses

Used in Flavoring Industry:
2,3-Decanedione is used as a flavoring agent for its distinctive buttery and creamy aroma, enhancing the taste and smell of various food and beverage products. It serves as a substitute for diacetyl, another flavoring agent, due to concerns regarding the potential respiratory hazards associated with diacetyl.
Used in Chemical Synthesis:
2,3-Decanedione is utilized as a starting material in the synthesis of other organic compounds. Its diketone structure makes it a versatile building block for creating a range of chemical products, contributing to the development of new materials and compounds in the chemical industry.
Used in Chemical Reactions:
As a reagent, 2,3-decanedione plays a crucial role in various chemical reactions. Its ability to participate in different types of chemical processes allows it to be used in the production of a wide array of chemical products, further expanding its applications across multiple industries.

Upstream product

• 13058-45-2 3,4-epoxy-2-decanone 
• 420849-80-5 trans-3,4-epoxydecan-2-one 
• 18409-18-2 (E)-2-decenol 
• 334-48-5 1-decanoic acid 
• 20589-84-8 2-chloro-decanoic acid methyl ester 
• 20063-97-2 trans-2-decene 
• 60697-67-8 trans-1-bromo-2-decene 
• 111-64-8 n-octanoic acid chloride 
• 928-80-3 decan-3-one 
• 693-54-9 Decan-2-one 
• 87241-24-5 2-Methoxy-dec-1-en-3-one 

Relevant academic research and scientific papers

Preparation method of longicorn sex pheromone 2, 3-diketone series compounds and derivatives thereof

The invention discloses a preparation method of longhorn beetle sex pheromone 2, 3-diketone compounds, which comprises the following steps: by using linear carboxylic acid containing 6, 8 and 10 carbons as a raw material, carrying out carboxylic acid [alpha]- halogenation, elimination, reduction and the like to synthesize a series of 2, 3-diketone compounds, and carrying out reduction and chiral resolution on the structure to obtain a series of [alpha]-hydroxy ketone chiral compounds. The route has the characteristics of safety, easiness in operation, simple post-treatment, high yield and low cost.

A practical and user-friendly method for the selenium-free one-step preparation of 1,2-diketones and their monoxime analogs

Treatment of α-methylene ketones with excess sodium nitrite and aqueous HCl in THF at reduced temperatures provides an effective tool for the preparation of a variety of 1,2-diketones. The diastereoselective synthesis of the corresponding (Z)-1,2-dione monoximes could be accomplished under similar conditions, but by using only one equivalent of nitrosating reagent.

High-valent metalloporphyrin, Fe(tpp)OTf, catalyzed rearrangement of α,β-epoxy ketones into 1,2-diketones

Iron(III) tetraphenylporphyrin triflate, Fe(tpp)OTf, works as an efficient and characteristic Lewis acid catalyst in the selective rearrangement of α,β-epoxy ketones into 1,2-diketones.

Catalytic oxidative cleavage of electrophilic double bonds

Oxidative cleavage of a variety of electrophilic double bond substrates has been effected under mild reaction conditions by sodium metaperiodate or sodium hypochlorite catalyzed by ruthenium oxide.

UNSYMMETRICAL MONOPROTECTED α-DIKETONES VIA THE PALLADIUM-CATALYZED VINYLATION OF ACID CHLORIDES WITH ORGANOTIN COMPOUNDS

Under benzyl(chloro)bis triphenylphosphinepalladium(II) catalysis, α-oxygenated vinyltin compounds undergo clean cross coupling with acid chlorides to give α-oxygenated enones which are converted to unsymmetrical α-diketones, butadienyl ethers or substituted methyl vinyl ketones.