1423-46-7

Usage

Uses

Used in Fragrance Industry:
2,4,6-Trimethyl-3-cyclohexen-1-carboxaldehyde is used as a fragrance ingredient for its distinctive and long-lasting scent. It is incorporated into various perfumes, soaps, and air fresheners to provide a pleasant and appealing aroma.
However, it is important to note that TCEDA can be a potential irritant to the skin, eyes, and respiratory system, and may cause allergic reactions in some individuals. Therefore, it is crucial to use products containing TCEDA with caution and to follow proper safety guidelines to minimize any adverse effects.

InChI:InChI=1/C10H16O/c1-7-4-8(2)10(6-11)9(3)5-7/h4,6,8-10H,5H2,1-3H3

Upstream product

• 123-73-9 trans-Crotonaldehyde 
• 926-56-7 4-methyl-1,3-pentadiene 
• 1118-58-7 1,3-Dimethyl-1,3-butadien 
• 50-00-0 formaldehyd 
• 54305-88-3 2,3-dibromo-2-methylpentane 
• 625-27-4 2-methyl-2-pentene 
• 123-73-9 crotonaldehyde 
• 107-41-5 2-methyl-2,4-pentanediol 
• 123-42-2 4-Hydroxy-4-methyl-2-pentanone 

Downstream Products

• 1271736-32-3 C₃₀H₄₀N₂ 
• 487-68-3 mesytaldehyde 
• 67801-38-1 4-(2,4,6-trimethyl-cyclohex-3-enyl)-but-3-en-2-one 
• 92904-01-3 1-(2,4,6-trimethyl-cyclohex-3-enyl)-prop-2-yn-1-ol 

Relevant academic research and scientific papers

Organocatalytic multicomponent α-methylenation/diels-alder reactions: A versatile route to substituted cyclohexenecarbaldehyde derivatives

This article describes the design and optimization of an effective organocatalytic three-componentdomino α-methylenation/Diels-Alder reaction to produce vinyl-substituted cyclohexenecarboxaldehydes in a highly regioselective fashion. In these one-pot transformations, 2-formyl-1,3- butadienes (4) were prepared in situ from α,β-unsaturated aldehydes and formalin and were subsequently trapped with a variety of buta-l,3-dienes. The outcomes of the reactions were dependent on the electronic properties of the dienes. 1-Vinylcyclohexenecarbaldehydes 6 were formed by use of acyclic electron-rich dienes, while the initially formed cycloadducts of 4 with cyclopentadiene underwent Cope rearrangements, leading to the formation of tetrahydro-3H-indene-5-carbaldehyde compounds 7. The mechanisms involved in these reactions were deduced from experimental findings. Furthermore, the method was also extended to one-pot domino methylenation/ Diels-Alder reactions of dihydrofurans and dihydropyrans to yield spirocyclic lactols 22. In these reactions, the unstable intermediate hydroxyethyl and hydroxypropyl acroleins behaved as dienophiles, undergoing cycloaddition reactions with dienes with good yields and selectivities. The wide variety of functionalized 1-vinylcyclohex-3-enecarbaldehydes 6, 4-vinylcyclohex-l-enecarbaldehydes 7, and spiro lactols 22 generated through the use of these organocatalytic domino processes as a diversityoriented synthesis provided useful intermediates for the construction of novel odorants.

Precursors for fragrant ketones and fragrant aldehydes

The present invention refers to fragrance precursors of formula I for a fragrant ketone of formula II and one or more fragrant aldehydes or ketones of formula III and IV, These fragrance precursors are useful in perfumery, especially in the fine and functional perfumery.