106356-54-1

Basic information

• Product Name: S-2-phenylbutyraldehyde
• Synonyms: S-2-phenylbutyraldehyde
• CAS NO: 106356-54-1
• Molecular Weight: 148.205
• Mol File: 106356-54-1.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: S-2-phenylbutyraldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: S-2-phenylbutyraldehyde(106356-54-1)
• EPA Substance Registry System: S-2-phenylbutyraldehyde(106356-54-1)

Safety Data

• Hazardous Substances Data: 106356-54-1(Hazardous Substances Data)

Upstream product

• 873-66-5 1-propenylbenzene 
• 201230-82-2 carbon monoxide 
• 766-90-5 cis-1-phenyl-1-propylene 
• 675855-30-8 (3R,4E)-3-phenyl-4-undecene 
• 159213-05-5 pseudoephedrine benzeneacetamide 
• 103-80-0 phenylacetyl chloride 
• 2245-25-2 2-phenyl-1,2-epoxybutane 
• 675855-20-6 (4S)-4-isopropyl-2-[(2R,E)-2-phenyl-3-decenyl]-4,5-dihydro-1,3-oxazole 
• 675855-28-4 (R,E)-3-phenyl-4-undecenoic acid 
• 675855-29-5 (R,E)-3-phenyl-4-undecen-1-ol 
• 4513-94-4 1H-pyrrole-2-carbonitrile 
• 20452-67-9 phenylethylketene 
• 159345-11-6 (S)-N-((1S,2S)-2-Hydroxy-1-methyl-2-phenyl-ethyl)-N-methyl-2-phenyl-butyramide 
• 75-24-1 trimethylaluminum 

Downstream Products

• 1258328-59-4 (2R,3S)-1-nitro-3-phenylpentan-2-ol 
• 33442-47-6 (S)-2-phenylbutan-1-ol 
• 106268-78-4 (4R,5S)-5-phenyl-1-hepten-4-ol 
• 106268-77-3 (4S,5S)-5-phenyl-1-hepten-4-ol 

Relevant articles and documents

Asymmetric rearrangement of racemic epoxides catalyzed by chiral Br?nsted acids

This paper describes a chiral Br?nsted acid catalyzed asymmetric 1,2-rearrangement of racemic epoxides via a hydrogen-shift process for the synthesis of chiral aldehydes, and, followed by a reduction, a variety of optically active alcohols can be furnished in moderate yields with up to 50% ee. Especially, a facile one-pot synthesis of chiral alcohols directly from simple alkenes by a sequential epoxidation, rearrangement, and reduction has also been realized.

Highly enantioselective hydroformylation of aryl alkenes with diazaphospholane ligands

(Chemical Equation Presented) Asymmetric, rhodium-catalyzed hydroformylation of terminal and internal aryl alkenes with diazaphospholane ligands is reported. Under partially optimized reaction conditions, high enantioselectivity (>90% ee) and regioselectivities (up to 65:1 α:β) are obtained for most substrates. For terminal alkenes, both enantioselectivity and regioselectivity are proportional to the carbon monoxide partial pressure, but independent of hydrogen pressure. Hydroformylation of para-substituted styrene derivatives gives the highest regioselectivity for substrates bearing electron-withdrawing substituents. A Hammett analysis produces a positive linear correlation for regioselectivity.

Enantioselective addition of amines to ketenes catalyzed by a planar-chiral derivative of PPY: possible intervention of chiral Bronsted-acid catalysis.

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