Phenylpropyl Aldehyde

Similarly phenylpropyl aldehyde may be considered as the product of phenol and propyl aldehyde. However, phenylpropyl aldehyde is also frequently referred to as either hydro-, or dihydro-, cinnamic aldehyde, owing to the fact that it was originally made by the hydrogenation of cinnamic aldehyde, an unsaturated aldehyde so named after its original isolation from cinnamon oil. 

Hexyl salicylate, 11,12,14 Hivertal, 21, 29, 42,11,16, 270. See also Triplal Homo-cuminic aldehyde, see Cortexal Hydratropic aldehyde, 14, 168. 226. 265. 266 Hydratropic aldehyde dimethyl acetal, 14 Hydrocinnamic aldehyde, see Phenylpropyl aldehyde... 

ISOPROPYL-2-METHYLPHENOL see CCMOOO p-ISOPROPYL-a-METHYI-PHENYLPROPYL ALDEHYDE see COU500... 

Hydrocinnamide 3-Phenylpropanal 3-Phenyl-1-propanal 3-Phenylpropionaldehyde p-Phenylpropionaldehyde Phenylpropionic aldehyde Phenylpropyl aldehyde 3-Phenyl propyl aldehyde Empirical C9H10O Formula C6H5CH2CH2CHO Properties Colorless to si. yel. liq., strong floral hyacinth odor misc. with alcohol, ether insol. in water m.w. 134.19 dens. 1.010-1.020 b.p. 221-224 C flash pt. 203 F ref. index 1.520-1.532 Toxicology LD50 (IV, mouse) 56 mg/kg poison by IV route human skin irritant eye irritant TSCA listed... 

Superior yields of ethers from aldehydes are obtained by the use of several other electrophilic species. The addition of 5 mol% of trityl perchlorate to a mixture of triethylsilane and 3-phenylpropanal in dichloromethane at 0° produces an 83% yield of bis-(3-phenylpropyl) ether within 10 minutes (Eq. 176),329 Reductive polycondensation of isophthalaldehyde occurs with two equivalents of triethylsilane in the presence of 10 mol% of trityl perchlorate to give 40-72% yields of polyether with average molecular weights ranging from 6,500 to 11,400 daltons (Eq. 177).337 Addition of one equivalent of an alkoxytrimethylsilane to the reaction mixture produces unsymmetrical ethers in good to excellent yields. Thus, a mixture of (ii)-cinnamaldehyde, 3-phenylpropoxytrimethylsilane, and triethylsilane in dichloromethane reacts under the influence of a catalytic amount of trityl perchlorate to give the unsymmetrical ether in 88% yield (Eq. 178).329... 

Heptyl 3-Phenylpropyl Ether [Electrogenerated Acid-Promoted Reduction of an Aldehyde to an Unsymmetrical Ether].333 A mixture of 1-heptanal (1.0 mmol), 3-phenylpropoxytrimethylsilane (1.2 mmol), tetra-n-butylammonium perchlorate (0.1 mmol), and lithium perchlorate (0.1 mmol) was dissolved in CH2CI2 (3 mL) in an undivided cell. The mixture was electrolyzed under constant current (1.67 mA cm-2) with platinum electrodes at ambient temperature. After 5 minutes, dimethylphenylsilane (1.2 mmol) was added drop-wise and the electrolysis was continued (0.06 Faraday/mol). After completion of the reaction, one drop of Et3N was added and the solution was concentrated. The residue was chromatographed on Si02 to give 1-heptyl 3-phenylpropyl... 

Cinnamomum aromaticum Nees. C. cassia Presl. Gui Zhi (Cinnamon) (twig, bark) Cinnamic aldehyde, cinnamyl acetate, cinnamic acid, eugenol, phellandrene, phenylpropyl alcohol, coumarin, cinnamic aldehyde, orthomethylcoumaric aldehyde.33-49-254-435-510 Antibacterial, vasodilatation, aromatic stomachic, astringent, tonic, analgesic, stimulate human lymphocytes to proliferate. 

Hexyl cinnamic aldehyde Amyl cinnamic aldehyde Linalyl cinnamate Cinnamic alcohol Cinnamyl acetate Phenylpropyl alcohol Phenylpropyl acetate... 

Cinnamic alcohol Phenylpropyl alcohol Cinnamyl acetate Methyl cinnamate Amyl cinnamic aldehyde Hexyl cinnamic aldehyde... 

Phenylpropyl alcohol Styrax Amyl cinnamic aldehyde... 

Cinnamic acid, 3-phenyl propyl ester. See 3-Phenylpropyl cinnamate Cinnamic alcohol. SeeCinnamyl alcohol, Cinnamic aldehyde. See Cinnamal Cinnamic aldehyde ethylene glycol acetal. See Cinnamaldehyde ethylene glycol acetal Cinnamic chloride. See Cinnamoyl chloride Cinnamol. See Styrene Cinnamomum camphora. See Camphor Cinnamomum camphora oil. See Camphor (Cinnamomum camphora) oii Cinnamomum cassia. See Cinnamon (Cinnamomum cassia) extract Cinnamon (Cinnamomum cassia) Cinnamon (Cinnamomum cassia) oii... 

In another work, NP/carbon hybrid systems were obtained by the impregnation of different mesoporous carbons with colloidal solutions of RuNPs previously prepared by the decomposition of [Ru(COD)(COT)], (P(H2) = 3 bar THF) in the presence of 4(3-phenylpropyl)pyridine ligands [134]. The supported RuNPs were well dispersed on the carbon materials with a mean size of 1.2-1.3 nm. These hybrid systems were successfully used as catalysts in the oxidation of benzyl alcohol in water at 80°C, giving rise to excellent conversion and selectivity (>99%) towards the aldehyde. The catalytic activity of these systems was found to be influenced by the hydrophUicity of the carbon support. 

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