42598-96-9

Usage

Uses

Used in Food and Beverage Industry:
ACETOACETIC ACID N-HEPTYL ESTER is used as a flavoring agent and aroma compound for enhancing the taste and smell of various food and beverage products. Its pleasant scent adds value to the sensory experience of consumers.
Used in Perfume and Fragrance Industry:
In the perfume and fragrance industry, ACETOACETIC ACID N-HEPTYL ESTER is utilized as a key ingredient in the creation of various scents. Its ability to impart a pleasant aroma makes it a valuable component in the formulation of perfumes, colognes, and other fragranced products.
Used in Chemical and Pharmaceutical Synthesis:
ACETOACETIC ACID N-HEPTYL ESTER is also employed in the synthesis of other chemicals and pharmaceuticals. Its chemical properties make it a useful intermediate in the production of various compounds, contributing to the development of new products and medicines.
Safety Precautions:
It is crucial to handle ACETOACETIC ACID N-HEPTYL ESTER with care, as it may pose health risks if swallowed, inhaled, or comes into contact with the skin. Proper safety measures should be taken when working with this chemical to ensure the well-being of individuals and the environment.

Upstream product

• 111-70-6 n-heptan1ol 
• 5394-63-8 2,2,6-trimethyl-4H-1,3-dioxin-4-one 
• 141-97-9 ethyl acetoacetate 
• 591-60-6 butyl acetoacetate 
• 105-45-3 acetoacetic acid methyl ester 
• 1694-31-1 tert-butyl acetoacetate 

Downstream Products

• 107610-53-7 2-Chloro-6-methyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-heptyl ester 3-methyl ester 
• 107610-36-6 5-n-heptyloxycarbonyl-2-hydroxy-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine 

Relevant academic research and scientific papers

3, 4, 5-tri-substituted oxazolidinone compounds and its preparation method (by machine translation)

The invention discloses a formula (I) of the structure shown in the 3, 4, 5? Tri-substituted oxazolidinone compound preparation method, the preparation method comprises: in the organic solvent, like type compound of the structure shown in the (II), of the structure shown in the formula (III) compound, organic base and the contact reaction mixture CuI, wherein R1 is selected from H, C1? C6 alkyl or nitro, R2 is selected from H or C1? C6 alkyl, R3 is selected from H, C1? C10 alkyl or vinyl. The steps of the preparation method is simple, is easy to obtain raw materials and catalyst, mild reaction conditions and high yield, (by machine translation)

Nano CuFe2O4: An efficient, magnetically separable catalyst for transesterification of β-ketoesters

The preparation of a variety of β-ketoesters was achieved in high yields from methyl acetoacetate under neutral conditions through the utilization of magnetic CuFe2O4 nanoparticles as catalyst. Recycling of the catalyst was performed up to eight times without significant loss in activity. The catalyst was characterized using XRD, XPS, SEM and TEM techniques.

Method for preparing chiral diphosphines

The invention concerns a method for preparing a compound of formula (1) wherein: A represents naphthyl or phenyl optionally substituted; and Ar1, Ar2independently represent a saturated or aromatic carbocyclic group, optionally substituted.

Asymmetric hydrogenation method of a ketonic compound and derivative

The present invention relates to a process for the asymmetric hydrogenation of a ketonic compound and derivative. The invention relates to the use of optically active metal complexes as catalysts for the asymmetric hydrogenation of a ketonic compound and derivative. The process for the asymmetric hydrogenation of a ketonic compound and derivative is characterized in that the asymmetric hydrogenation of said compound is carried out in the presence of an effective amount of a metal complex comprising as ligand an optically active diphosphine corresponding to one of the following formulae: STR1

Cyclicondensation of alkylacetoacetates with 1,3,5-trinitrobenzene and base

The condensation reaction between alkylacetoacetates and 1,3,5-trinitrobenzene has been carried out in the presence of triethylamine and diethylamine as the catalysing bases.The reaction kinetics with different alkylacetoacetates is studied and linear steric energy correlation is established.The resultant condensation product has been characterized by elemental analysis, IR, UV/visible and 1H NMR spectral studies.

Acetoacetylation with 2,2,6-Trimethyl-4H-1,3-dioxin-4-one: A Convenient Alternative to Diketene.

The diketene/acetone adduct, 2,2,6-trimethyl-4H-1,3-dioxin-4-one, efficiently acetoacetylates aliphatic and aromatic alcohols, amines, and thiols.These acetoacetylation reactions are fast and stoichiometric, require no catalysis, and give only volatile byproducts.