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Section: Fragrance > Regulatory & Research

Synthesis and odor characteristics of some 6,6-dimethylbicyclo [3.1.0] hexane derivatives

It can be generally stated that the odor of the compound group under investigation, containing 8-10 carbon atoms in the molecule, is strongly influenced by the 6,6-dimethylbicyclo[3.10]hexane system which decides their common characteristic camphoric-penetrating odor.

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Patent Pick: Clean, Floral 1-(2,4-Dimethyl-cyclohex-3-enyl)-propan-1-ol

Patent Picks are chosen by the editors from publicly available sources. Today's invention, from IFF, is a novel 1-(2,4-dimethyl-cyclohex-3-enyl)-propan-1-ol compound having clean, fresh and floral characteristics.

Odor Analysis of (E)- and (Z)-3,7-Dimethyl-4-octen-l-ols and Their Derivatives

This article describes a study of a group of (E)-compounds and a separate group of (Z)-compounds obtained from (E)- and (Z)-isomers of 3,7-dimethyl-4-octen-l-ol.

Aroma360 Revamps Scent Marketing with Interactive Scenting Kiosk

The ISK is said to combine the traditional elements of visual advertising, interactive e-commerce and the science of scent to influence customer purchasing behavior.

Synthesis and Odor Characteristics of New Gem-Dimethylcyclohexane Derivatives

Searching for cyclic analogs of the insect juvenile hormones, we synthesized a series of new compounds containing the cyclogeraniolene system. This system can be considered as a cyclic form of acyclic terpenes, such as dihydrocitronellol, dihydrogeraniol, and menthocitronellol. The isoprenoid chain in these compounds is rolled to form the cyclohexane ring by connection of the carbon atoms C-7 and C-10. As compared with the classical cyclic systems of the cyclogeraniol type, the compounds obtained by us contain the gem-dimethyl groups in the 3-position in relation to a chain with the functional group.

Cycloheptadecanone from Dimethyl Octadecanedioate via a One-Step Catalytic Process

Although the reaction was not studied, it does establish that a one-step conversion of the long chain diesters to the cyclic ketone containing one less carbon atom can occur. It opens the possibility to simpler processes for the preparation of macrocyclic ketones.

3-Cyclohexylpropanal and 3-Cyclohexylbutanal as Raw Materials for Fragrant Compounds

This study reports an investigation of the hydrogenation of aromatic rings of these alcohols, leading to the respective 3-cyclohexyl-1-alkanols.

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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Patent Pick: 3D Printing for F&F Microdosing

Patent Picks are chosen by the editors from publicly available sources. Today's invention, from IFF, describes a method using 3D printing for microdosing F&F test materials.

The summit brought together industry leaders, policymakers, and global experts to discuss the fragrance industry's future.

FICCI’s 3rd International Fragrance Business Summit 2024 Focuses on Sustainability, Innovation & Global Standards

The summit featured the signing of two memorandums of understanding and a lively discussion on the harmonization of safety standards.

Perfumers need to be more comfortable being uncomfortable, explore new ingredient ideas and learn to win with the palette of the future.

3 Change Agents Shaping Fragrance Formulation

How perfumers can best navigate three areas currently having the biggest impact on the fragrance industry.

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Earthoil Contributes 3,000 Liter Water Tanks to Farmers

Earthoil presents a three-year project that provides 3,000-liter water tanks to 615 farmers, the first 40 being installed for tea tree farmers in Kenya.

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IFF Quarter 3 Results Show Growth and Decline

IFF announced its strategic and financial accomplishments throughout its third quarter, noting the profits and losses that occurred within the past couple of months.

The 18th edition of the International Exhibition of Raw Materials for the Perfumery Industry was held in Paris, France.

Top 3 Fragrance Ingredient Trends from SIMPPAR 2025

Fragrance industry leaders showed ingredients and innovation all dedicated to sustainability.

Green Seal GS-37 Standard Voted Down

The Green Seal GS-37 Draft Final Revised Standard, which the FMA opposed, was voted down by a margin of 57 to 43.

Deadline for REACH Exemption Coming Nov 30

Petition submissions for exempting materials from REACH registration are due November 30.

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Biotech Company MouSensor Closes Seed Round with $3.3 Million

The round was co-led by imec.xpand and Alexandria Venture Investments, in participation with New York Ventures and Elma Hawkins, PhD. MouSensor develops a platform that digitizes smell, providing objective means to measure odors.

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3 Articles You Might Have Missed in P&F March 2019

Authenticating natural peppermint oil, bio-based butanol for essential oil extractions and a review of recent sensory research are just a few of the topics in March 2019 issue of Perfumer & Flavorist.

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