903893-76-5

Basic information

• Product Name: (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone
• Synonyms: (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone
• CAS NO: 903893-76-5
• Molecular Weight: 401.505
• Mol File: 903893-76-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone(CAS DataBase Reference)
• NIST Chemistry Reference: (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone(903893-76-5)
• EPA Substance Registry System: (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone(903893-76-5)

Safety Data

• Hazardous Substances Data: 903893-76-5(Hazardous Substances Data)

Upstream product

• 588-72-7 [(E)-2-bromoethenyl]benzene 
• 76-57-3 codeine 

Downstream Products

• 903893-78-7 (5α,8β)-6,7-didehydro-3,6-dimethoxy-17-methyl-8-[(1E)-2-phenylethenyl]-4,5-epoxymorphinan 
• 903893-80-1 8-[(1E)-2-phenylethenyl]codeinone 
• 903893-79-8 (7β,8β)-7-bromo-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone dimethyl ketal 
• 903893-74-3 (8β)-8-[(1E)-2-phenylethenyl]codeinone dimethyl ketal 
• 903893-75-4 8-[(1E)-2-phenylethenyl]codeine 
• 903893-77-6 (8β)-7,8-dihydro-8-[(1E)-2-phenylethenyl]codeinone dimethyl ketal 

Relevant articles and documents

Palladium-catalyzed 2-phenylethenylation of codeine: 8-[(1E)-2- phenylethenyl]codeinone dimethyl ketal as the unexpected 'masked' diene for the preparation of 19-substituted Diels-Alder adducts of thebaine

In a search for starting materials for the preparation of 7,8-fused morphine alkaloid derivatives, 8-[(1 E-2-phenylethenyl]codeinone dimethyl ketal (4) and 8-[(1E-2-phenylethenyl]codeine (5) were prepared. These dienes were used as substrates in the Diels