Irradiating cyclohexenones containing an olefinic side chain under electron transferconditions (PET) leads to new spirocyclic products 3, as well as [2+2]-cycloaddition products 2. A new reductive cyclobutane ring opening allows photochemical conversion of cyclobutanes 2 to spirocyclic compounds 3.
โฆ LIBER โฆ
Photochemical reactions via non-radical mechanisms
โ Scribed by WilhelmP. Neumann
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 62 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0047-2670
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## Abstract For Abstract see ChemInform Abstract in Full Text.