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Type: Article

Section: Fragrance

Fragrant Esters of 3-Cyclohexylbutanoic Acid

Thus, the acid is not too easily available, but remarkable fragrant properties of its esters raise the interest in its production. The first four stages of its synthesis have been described previously. Prin’s reaction of α-methylstyrene with formaldehyde yields 4-methyl-4-phenyl-1,3-dioxane.

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Pear Ester: Ethyl (E,Z)-2,4-decadienoate

The ester's uses in flavors include fruity red, fruity yellow, fruity tropical and other fruity applications. In fragrances, it uses encompass fruity compounds for alcoholic and cosmetic perfumes.

Fragrant Esters of 3-Cyclohexyl-1-propanol and 3-Cyclohexyl-1-butanol

Preparation and fragrance properties of some esters of 3-cyclohexyl-1-propanol and 3-cyclohexyl-1-butanol are described in this study. The compounds reported in this study possess interesting fragrant properties and may enrich the assortment of synthetic fragrant compounds used in perfumev industry

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High Quality 2-Ethyl-3-Hydroxy-4h-pyran-4-one, Hot Price, Limited Time!

High Quality, Hot Price, Limited Time! The product you MUST have a look at.

Ethyl Dehydrocyclogeranate

The odor of ethyl dehydrocyclogeranate is described as intense and diffusive, with natural, fresh, damascone, rose and apple notes, woody aspects and longlastingness.b Ethyl dehydrocyclogeranate is a multifaceted diffusive spicy rose with apple cider and other spicy aspects.

Esters

In a recent article, I discussed the fundamentals of Schiff bases. In this issue, I would like to discuss the basics of esters.

Ethyl Methyl Phenyl Glycidate

An aroma chemical profile, ethyl methyl phenyl glycidate. It belongs to a group of flavor and fragrance materials that illustrate the type of nomenclature prevalent in the aroma chemical industry in the first few decades of this century.

Preparation of Fragrant Allyl Esters

Preparing methyl-cyclohexyloxyacetate, allyl-cyclohexyloxyacetate, methyl-cyclohexylpropionate and allyl-cyclohexylpropionate.

Syntheses and Odor Characteristic of Beta-Terpinyl Esters

Our method of snythesis of terpin-1,8 diesters and eliminating one mole of acid made it possible for the first time to produce beta-terpinyl esters with interesting odour properties. This represents a major expansion of the variety of perfumery synthetics produced from turpentine.

Master perfumer Christophe Laudamiel shares his thoughts on the ingredient’s versatility, usage and more.

Christophe Laudamiel Explores the Magic of Phenyl Ethyl Alcohol

Master perfumer Christophe Laudamiel shares his thoughts on the ingredient’s versatility, usage and more.

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Ethyl 2,4-Decadienoate – A Classic Material with a Modern Twist from Bedoukian

Ethyl 2,4-Decadienoate is a well-known material throughout the industry for its enticing green, authentic Bartlett pear profile, but did you know there is so much more to it than just that?

Comparing Notes: Formulating with Coumarin, Sandalwood and Ethyl Linalool

An extended conversation with fine fragrance perfumers Kevin Verspoor and Pierre Gueros.

Odor Properties of 1-(p-Alkyl)Phenylethanols and Their Esters

All the substances have, principally, similar odor characters, possessing fruity, flowery, woody, penetrant odor notes with minor rotten, moldy notes. Other characteristic notes were observed in some compounds. Odor thresholds show mostly medium values, suitable for application in perfumery products.

Quantitative Relationships Between Structure and the Fruity Odor of Esters

This article describes the evaluation of three QSAR approacbes (CoMFA, Hansch and Principal Component Analysis) which were used to investigate the correlation between chemical structure and the fruitiness of esters. It includes the first published study of the use of comparative molecular field analysis (CoMFA) in the formulation of a structure-odor relationship.

Resin Acid in Tree Moss Extract

Lichens are symbiotic organisms of fungi and algae. The biological significance of lichens and their metabolites has been reviewed by Huneck, who even stated that “good perfumes require lichen extracts.”

Aleuritic Acid in Perfumery and Pheromones

The brief account given above indicates the vast potential which aleuritic acid holds in the synthesis of numerous useful organic compounds possessing olfactory properties. With a steady and substantial availability of threo aleuritic acid, its utility is expected to increase enormously.

iso-Valeric acid makes a subtle, but very useful, contribution to hazelnut flavors at 100 ppm.

iso-Valeric Acid in Dairy, Brown, Nut, Savory, Alcoholic Drink & Fruit Flavors

The profile of iso-valeric is very much stereotypical of the primary cheese odor, without any hint of the faint goaty character that starts to creep into the series of aliphatic acids from six carbon atoms upwards.

Perfume Materials: The Addition of Acetic Acid and Allylalcohol to Dicyclopentadiene

Chemistry and sensory evaluation

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