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Wavelength dependent photoisomerization of bicyclo[3.1.0]hexenones

โœ Scribed by William G. Dauben; Jeffrey M. Cogen; Victor Behar; Arthur G. Schultz; William Geiss; Arthur G. Taveras

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
236 KB
Volume
33
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

The unusual wavelength dependent product selectivity observed upon irradiation of a substituted 2,5-cyclohexadien-l-one is shown to result from wavelength dependent quantum yields for rearrangement of the primary photoproduct bicyclo[3.l.O]hexenones. Reaction selectivity can be optimized by careful choice of irradiation wavelength and length of irradiation time.

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