907997-22-2

Upstream product

• 14371-10-9 (E)-3-phenylpropenal 
• 29338-71-4 1-bromo-1-(4-methoxyphenyl)ethene 
• 768-60-5 4-methoxyphenylacetylen 
• 123-11-5 4-methoxy-benzaldehyde 
• 60512-57-4 1-(2,2-dibromovinyl)-4-methoxybenzene 

Downstream Products

• 907997-12-0 (E)-4-(4-methoxyphenyl)-1-phenyl-1,4-pentadien-3-one 

Relevant academic research and scientific papers

Synthesis of tetrahydropyran-4-ones and thiopyran-4-ones from donor-substituted α-bromostyrene derivatives

Tetrahydropyran-4-one and tetrahydrothiopyran-4-one derivatives with a 3-aryl substituent were synthesized by double-conjugate addition of water or H2S to divinyl ketones. These starting materials were prepared in two steps by conversion of lit

Synthesis of 3-aryl-substituted tetrahydropyran-4-ones and tetrahydrothiopyran-4-ones

A series of tetrahydropyran-4-one and tetrahydrothiopyran-4-one derivatives with 3-aryl or 3,6-diaryl substituents were prepared by double conjugate addition of water or H2S to divinyl ketones. These starting materials were accessed in two step