5820-89-3

Usage

Uses

Used in Flavor and Fragrance Industry:
(2E,6E)-nona-2,6-dien-1-ol is used as a flavoring agent for its aromatic properties, contributing to the pleasant taste and smell in various food and beverage products. Its natural occurrence in fruits, vegetables, and flowers adds to its appeal as a component in creating authentic and desirable flavors.
Used in Pharmaceutical Industry:
(2E,6E)-nona-2,6-dien-1-ol is utilized in the pharmaceutical field due to its aromatic properties, which may have potential applications in the development of medicinal compounds or as a component in drug formulations.
Used in Cosmetics Industry:
In the cosmetics industry, (2E,6E)-nona-2,6-dien-1-ol is employed for its pleasant aroma, often used in the creation of fragrances for personal care products, enhancing the sensory experience for consumers.

InChI:InChI=1/C9H16O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-8,10H,2,5-6,9H2,1H3/b4-3+,8-7+

Upstream product

• 66972-01-8 nona-1,6c-dien-3-ol 
• 557-48-2 2E,6Z-nonadienal 
• 98442-20-7 ethyl nona-2E,6Z-dienoate 
• 16400-32-1 1-bromo-pent-2-yne 
• 42397-24-0 hept-4-yn-1-ol 
• 6261-22-9 pent-2-yn-1-ol 
• 6191-71-5 (Z)-4-hepten-1-ol 
• 98442-18-3 ethyl 2-carbethoxy-hept-4-yn-1-oate 
• 41654-18-6 Methyl-6Z,2E-nonadienoat 
• 66972-01-8 nonadien-(1,6^t)-ol-⁽³⁾ 
• 928-96-1 (Z)-3-Hexen-1-ol 
• 98442-19-4 ethyl hept-4-yn-1-oate 
• 6728-31-0 (Z)-4-heptenal 

Downstream Products

• 17587-33-6 (E,E)-nona-2,6-dienal 
• 110-15-6 succinic acid 
• 557-48-2 2E,6Z-nonadienal 
• 136185-66-5 (2S^*,3R^*,6Z)-1-(Benzyloxy)-3-iodo-6-nonen-2-ol 
• 136185-73-4 (6Z)-1-(Benzyloxy)-6-nonen-2-ol 
• 136185-57-4 (2S^*,3S^*,6Z)-1-(Benzyloxy)-2,3-epoxy-6-nonene 

Relevant academic research and scientific papers

Tandem catalysis in the polycyclisation of dienes to produce multi-substituted tetrahydrofurans

A new catalytic protocol has been established by using two separate oxidation reactions, catalysed by osmium, in tandem. Control of the pH and oxidation state of the metal is crucial in controlling this new sequence, which begins with a tethered aminohydr

Compounds having protected hydroxy groups

The present invention relates to compounds with protected hydroxy groups of formula (I) These compounds are precursors for organoleptic agents, such as fragrances, and masking agents and for antimicrobial agents. When activated, the compounds of formula (I) are cleaved and form one or more organoleptic and/or antimicrobial compounds.

Beta-ketoester compounds

The beta-ketoesters of formula I are useful as precursors for organoleptic compounds, especially for flavors, fragrances and masking agents and antimicrobial compounds.

Ketone precursors for organoleptic compounds

The invention discloses ketones of formula I: wherein, Y is an optionally substituted alkyl, cycloalkyl, or cycloalkylalkyl, wherein each alkyl group is straight or branched and each alkyl and cycloalkyl group is saturated or unsaturated; R1is hydrogen or a C1-6alkyl group that is substituted, saturated or unsaturated, straight or branched; A is a chromophoric substituted aromatic ring or ring system; n is an integer; and with the proviso that formula I is not 2-ethoxy-1-phenyl-ethanone. These compositions are useful for the delivery of organoleptic compounds, especially of flavors, fragrances, masking agents and antimicrobial compounds.

MAGNESIUM-OPPENAUER OXIDATION OF ALCOHOLS TO ALDEHYDES AND KETONES

Using a magnesium-Oppenauer oxidation aldehydes and ketones are prepared from halomagnesium alkoxides, which in turn are the products of Grignard reactions.

A New Synthesis of Nona-2E,6Z-dienal

Monosodio ethyl malonate on alkylation with 1-bromo-pent-2-yne (III) furnishes the diester (IV) which on decarbethoxylation with NaCl/DMSO, followed by LAH/EtOH reduction of the resultant ester (V), yields the carbinol (VI).Hydrogenation of VI in the presence of Lindlar's catalyst produces hept-4Z-en-1-ol (VII), which on pyridinium chlorochromate oxidation gives the aldehyde (VIII).Wittig-Horner reaction on VIII using ethyl diethylphosphonoacetate produces the dienoate (IX), which on LAH/EtOH reduction followed by oxidation with Corey's reagent, affords the title compound(I).