95741-11-0

Basic information

• Product Name: 1,5-Pentanedione, 2,3-dimethyl-1,5-diphenyl-, (2R,3R)-rel-
• CAS NO: 95741-11-0
• Molecular Formula: C19H20O2
• Molecular Weight: 280.367
• Mol File: 95741-11-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1,5-Pentanedione, 2,3-dimethyl-1,5-diphenyl-, (2R,3R)-rel-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-Pentanedione, 2,3-dimethyl-1,5-diphenyl-, (2R,3R)-rel-(95741-11-0)
• EPA Substance Registry System: 1,5-Pentanedione, 2,3-dimethyl-1,5-diphenyl-, (2R,3R)-rel-(95741-11-0)

Safety Data

• Hazardous Substances Data: 95741-11-0(Hazardous Substances Data)

Upstream product

• 35660-91-4 (E)-1-phenyl-2-buten-1-one 
• 95837-63-1 (Z)-tert-butyldimethyl((1-phenylprop-1-en-1-yl)oxy)silane 
• 66323-99-7 trimethyl[(Z)-(1-phenyl-1-propenyl)oxy]silane 
• 207446-10-4 (Z)-dimethyl(1-phenylprop-1-enyloxy)silane 
• 37471-46-8 1-phenyl-1-trimethylsiloxypropene 
• 93-55-0 1-phenyl-propan-1-one 
• 94287-27-1 tert-butyldimethyl((1-phenylprop-1-en-1-yl)oxy)silane 

Relevant articles and documents

Lithium alkoxide-promoted michael reaction between silyl enolates and α,β-unsaturated carbonyl compounds

Michael reaction between silyl enolates and α,β-unsaturated carbonyl compounds by using a catalytic amount of Lewis base such as lithium alkoxide in DMF proceeds smoothly to afford the corresponding Michael-adducts in good yields with moderate to high diastereoselectivities. This reaction can be reasonably explained by considering an alkoxide anion-initiated autocatalytic process.

Novel Reactive Silyl Enolates. Highly Stereoselective Aldol and Michael Reactions without Catalysts

Novel silyl enolates, prepared in situ from ketones and dimethylsilyl ditriflate (Me2Si(OTf)2) in the presence of a tertiary amine, reacted smoothly with electrophiles such as aldehydes, acetals, or α,β-unsaturated ketones without catalyst at -78 deg C to

Electrogenerated acid-catalyzed Michael reaction of enol silyl ethers and ketene silyl acetals to α,β-unsaturated carbonyl compounds

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