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Reaction of singlet oxygen with 2-cyclopenten-1-ones

โœ Scribed by Byoung-Mog Kwon; Richard C. Kanner; Christopher S. Foote


Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
262 KB
Volume
30
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


The reaction of singlet oxygen with 2-cyclopenten-l-one derivatives is regioselective. Reactivity toward singlet oxygen is not solely determined by the conformation of the carbonyl group relative to the olefinic double bond, since even some s-tran.s derivatives are reasonably reactive.


๐Ÿ“œ SIMILAR VOLUMES


The Reaction of Singlet and Triplet Oxyg
โœ Charles W. Jefford; Andrรฉ F. Boschung; Christian G. Rimbault ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 514 KB

## Abstract The reaction of singlet oxygen with 2โ€phenylnorbornene (**1**) in aprotic solvents gives 3โ€formylcyclopentyl phenyl ketone (**2**) (10%) and uncharacterized polymer (90%). When methanol is used as solvent, __endo__โ€2โ€phenylโ€__exo__โ€2โ€methoxyโ€__exo__โ€3โ€hydroperoxynorbornane (**4**) and _