3491-63-2

Usage

Uses

Used in Fragrance and Flavoring Industries:
2-PHENYL-2-PENTENAL is used as a key ingredient in perfumes, soaps, and other cosmetic products to impart a sweet and floral note, enhancing the overall sensory experience of these consumer goods.
Used in Essential Oils:
2-PHENYL-2-PENTENAL is found naturally in essential oils such as ylang-ylang and jasmine, contributing to their distinct and desirable fragrance profiles.
Used in Antimicrobial Applications:
2-PHENYL-2-PENTENAL has been studied for its potential antimicrobial properties, suggesting its use in various applications where microbial control is necessary, such as in food preservation or medical settings.
Used in Antioxidant Applications:
Due to its antioxidant potential, 2-PHENYL-2-PENTENAL may be utilized in formulations that require protection against oxidative damage, which is beneficial in both health and industrial applications.
Used in Pharmaceutical Applications:
2-PHENYL-2-PENTENAL's potential use in pharmaceuticals is being explored, indicating its possible role in the development of new drugs or therapies, particularly given its antimicrobial and antioxidant characteristics.

InChI:InChI=1/C11H12O/c1-2-6-11(9-12)10-7-4-3-5-8-10/h3-9H,2H2,1H3/b11-6-

Upstream product

• 6704-77-4 2-phenyl-3-(1-propenyl)oxirane 
• 1608-27-1 1-phenylpenta-1,3-diene 
• 34485-87-5 C₁₁H₁₂O 
• 33078-07-8 Phenyl-(triphenyl-λ⁵-phosphanylidene)-acetaldehyde 
• 123-38-6 propionaldehyde 
• 201230-82-2 carbon monoxide 
• 622-76-4 1-phenyl-1-butyne 
• 536-74-3 phenylacetylene 
• 21663-35-4 1-phenyl-pent-3-ene-1,2-diol 

Downstream Products

• 3491-64-3 2-phenyl-pent-2-enal-(2,4-dinitro-phenylhydrazone) 
• 1334593-86-0 2-((2'S,3'R,4'S,5'R)-5'-methyl-3'-nitro-2',3',4',5'-tetrahydro-[1,1':4',1''-terphenyl]-2'-yl)acetaldehyde 

Relevant academic research and scientific papers

Binuclear Pd(I)-Pd(I) Catalysis Assisted by Iodide Ligands for Selective Hydroformylation of Alkenes and Alkynes

Since its discovery in 1938, hydroformylation has been thoroughly investigated and broadly applied in industry (>107 metric ton yearly). However, the ability to precisely control its regioselectivity with well-established Rh- or Co-catalysts has thus far proven elusive, thereby limiting access to many synthetically valuable aldehydes. Pd-catalysts represent an appealing alternative, yet their use remains sparse due to undesired side-processes. Here, we report a highly selective and exceptionally active catalyst system that is driven by a novel activation strategy and features a unique Pd(I)-Pd(I) mechanism, involving an iodide-assisted binuclear step to release the product. This method enables β-selective hydroformylation of a large range of alkenes and alkynes, including sensitive starting materials. Its utility is demonstrated in the synthesis of antiobesity drug Rimonabant and anti-HIV agent PNU-32945. In a broader context, the new mechanistic understanding enables the development of other carbonylation reactions of high importance to chemical industry.

Cooperative organocatalysis for the asymmetric γ alkylation of α-branched enals

α Branched leads to γ: The direct and enantioselective γ alkylation of α-substituted α,β-unsaturated aldehydes under dienamine catalysis has been achieved. A cooperative catalysis system that involves dienamine activation of α-branched enals and chiral Bronsted acid catalysis promotes an SN1-alkylation pathway while ensuring complete γ-site selectivity and high stereocontrol (see scheme; Bn=benzyl). Copyright