ChemInform Abstract: Substituent Effects on the 4π + 2π Cycloadditions of 4H-Pyran-4-one Derivatives.

✍ Scribed by Monika Rudas; Imre Fejes; Miklos Nyerges; Aron Szoellosy; Laszlo Toke; Paul W. Groundwater

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 35 KB
• Volume: 30
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199939040

✦ Synopsis

Substituent Effects on the 4π + 2π Cycloadditions of 4H-Pyran-4-one Derivatives.

-The reaction behavior of different pyranones such as (I) and (V) in cycloadditions is investigated in detail. It is noteworthy that the compounds (I) do not react with diene (VII). -(RUDAS,