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Substituent effects on the meta photocycloaddition of arenes to alkenes

โœ Scribed by E. M. Osselton; E. L. M. Lempers; C. P. Eyken; J. Cornelisse


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
534 KB
Volume
105
Category
Article
ISSN
0165-0513

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๐Ÿ“œ SIMILAR VOLUMES


Intramolecular deuterium isotope effects
โœ P. de Vaal; G. Lodder; J. Cornelisse ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 334 KB

The effect of substitution of hydrogen by deuterium in some aromatic compounds on product distributions in the meta photocycloaddition to al kenes was investigated. The isotope effects found are in agreement with a polar mechanism.

Substituent effects on the photocycloadd
โœ Nader Al-Jalal; Andrew Gilbert ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 523 KB

## Abstract Methylโ€, ethoxyโ€, and phenylโ€substituted acrylonitriles undergo efficient 1,2โ€photocycloโ€addition to 4โ€cyanoanisole, but the azocine formation of the parent addend is inhibited by these groups. The regiochemistry, selectivity and efficiency of the cycloaddition of acrylonitrile to cyano