2243-33-6

Usage

Uses

Used in Fragrance Industry:
(+)-α-phellandrene, (+)-(4S)-α-phellandrene is used as a key ingredient in the fragrance industry for its fresh, citrusy, and slightly piney aroma. It is commonly used in perfumes, colognes, and other scented products to provide a refreshing and uplifting scent.
Used in Flavor Industry:
In the flavor industry, (+)-α-phellandrene, (+)-(4S)-α-phellandrene is used to impart a citrusy and slightly minty flavor to food and beverages. It is often used in combination with other flavor compounds to create complex and balanced taste profiles.
Used in Aromatherapy:
(+)-α-phellandrene, (+)-(4S)-α-phellandrene is also used in aromatherapy for its potential therapeutic benefits. Its refreshing and uplifting scent is believed to help reduce stress, anxiety, and fatigue, promoting a sense of relaxation and well-being.
Used in Cosmetics:
In the cosmetics industry, (+)-α-phellandrene, (+)-(4S)-α-phellandrene is used as a natural fragrance component in various cosmetic products, such as lotions, creams, and soaps. Its pleasant scent adds to the overall sensory experience of these products, making them more appealing to consumers.
Used in Insect Repellent:
(+)-α-phellandrene, (+)-(4S)-α-phellandrene has been found to possess insect-repellent properties, making it a potential candidate for use in natural insect repellent products. Its ability to repel insects can be beneficial in reducing the need for chemical-based repellents, which may have negative environmental and health impacts.
Used in Essential Oils:
(+)-α-phellandrene, (+)-(4S)-α-phellandrene is a key component of essential oils derived from plants such as citrus, eucalyptus, and mint. These essential oils are used in various applications, including aromatherapy, massage, and as natural fragrances in personal care products.

Upstream product

• 65733-28-0 (+)-trans-piperitol 
• 1195-31-9 (+)-p-menth-1-ene 
• 2009-00-9 sabinene 
• 5989-27-5 D-limonene 

Downstream Products

• 18465-95-7 (1S)-7anti-isopropyl-5-methyl-bicyclo[2.2.2]oct-5-ene-2endo,3endo-dicarboxylic acid-anhydride 
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• 563-45-1 3-Methyl-1-butene 
• 99-87-6 4-methylisopropylbenzene 
• 122-03-2 (4-isopropylbenzaldehyde) 
• 99-86-5 1-methyl-4-isopropyl-1,3-cyclohexadiene 
• 18465-95-7 (+/-)-7anti-isopropyl-5-methyl-bicyclo[2.2.2]oct-5-ene-2endo,3endo-dicarboxylic acid-anhydride 
• 1046160-43-3 C₂₆H₃₂O₄ 
• 1046160-41-1 C₂₆H₃₀O₄ 
• 1969289-10-8 (-)-celosine 
• 2216-51-5 (-)-menthol 
• 78687-01-1 2,4,6-Trimethyl-benzoic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester 

Relevant academic research and scientific papers

High-Throughput Synthesis of (S)-α-Phellandrene through Three-Step Sequential Continuous-Flow Reactions

The combination of continuous-flow processing with heterogeneous catalysts allows for efficient, sustainable, multistep synthesis. Here, we report the continuous-flow synthesis of a valuable terpene product, phellandrene, from a readily available natural feedstock. The protocol consists of selective hydrogenation using a highly active and stable supported platinum catalyst, dehydrative hydrazone formation, followed by the Shapiro reaction. Appropriate design of the reactor allowed for high productivity and space-time yield. Phellandrene was synthesized on a 30-g scale over 6 h, giving high yields, purity, and productivity.

Triphenylpyrylium tetrafluoroborate-sensitized photochemistry of the terpenes sabinene, α-phellandrene, and α- and γ-terpinene

The triphenypyrylium tetrafluoroborate (TPT)-sensitized reactions of several terpene donor molecules, including sabinene (1), α-phellandrene (4), α-terpinene (5) and γ-terpinene (6) give rise to significantly different products than reactions induced by other electron-transfer sensitizers, such as 1,4-dicyanobenzene (DCB). The divergent reactions require decidedly different key intermediates; the products obtained with TPT can be explained by dissociative recombination of the intermediate radical-radical cation pair in the triplet state, generating donor-derived biradicals.

ENANTIOMERIC COMPOSITION OF MONOTERPENE HYDROCARBONS FROM THE LIVERWORT CONOCEPHALUM CONICUM

Volatiles from the essential oil of the liverwort Conocephalum conicum were analysed.The chirality of the monoterpene hydrocarbons was studied by two-dimensional gas chromatography.All compounds except β-phellandrene showed high optical purity.For the identification of enantiomers, (+)-β-phellandrene and (-)-α-thujene were prepared from (+)-limonene and (+)-sabinene, respectively.Key Word Index: Conocephalum conicum; Hepaticae; liverwort; monoterpene hydrocarbons; (+)-β-phellandrene; (-)-α-thujene; chiral composition