128863-72-9

Basic information

• Product Name: (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hex-5-enoyl)-4-phenyl-imidazolidin-2-one
• Synonyms: (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hex-5-enoyl)-4-phenyl-imidazolidin-2-one
• CAS NO: 128863-72-9
• Molecular Weight: 300.401
• Mol File: 128863-72-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hex-5-enoyl)-4-phenyl-imidazolidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hex-5-enoyl)-4-phenyl-imidazolidin-2-one(128863-72-9)
• EPA Substance Registry System: (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hex-5-enoyl)-4-phenyl-imidazolidin-2-one(128863-72-9)

Safety Data

• Hazardous Substances Data: 128863-72-9(Hazardous Substances Data)

Upstream product

• 92841-65-1 (4R,5S)-1,5-dimethyl-4-phenylimidazolidin-2-one 
• 128947-01-3 (4R,5S)-3-[(2E)-2-butenoyl]-1,5-dimethyl-4-phenyl-2-imidazolidinone 
• 1730-25-2 allylmagnesium bromide 
• 51851-79-7 diisopropyl allylboronate 
• 2622-05-1 allylmagnesium bromide 

Downstream Products

• 128432-05-3 (R)-3-methylhex-5-enoic acid 
• 92841-65-1 (4R,5S)-1,5-dimethyl-4-phenylimidazolidin-2-one 
• 25913-87-5 (R)-3-Methyl-5-hexen-1-ol 
• 75277-87-1 (R)-3-methyl-hex-5-enoic acid methyl ester 

Relevant articles and documents

Asymmetric 1,4-addition of Grignard reagents to chiral α,β-unsaturated imides in the presence of Lewis acids

The asymmetric 1,4 addition of PhMgCl, MeMgBr and allylMgBr to chiral imides 1 has been studied under various conditions. The presence of a Lewis acid, as AlMe2Cl, affords an enhanced diastereoselectivity favouring the formation of the product derived from the attack on the re face. The 1,4 addition of allyl diisopropoxyborate to imides 1 has also been analysed.