ChemInform Abstract: Preparation of Isop
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M. YOSHIOKA; K. IIDA; E. KAWATA; K. MAEDA; S. KUMAKURA; T. HASEGAWA
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Article
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2010
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John Wiley and Sons
β 34 KB
Preparation of Isopropylidenebenzocyclobutenes via the Photochemical Cyclization of 1-(o-Alkylaryl)-3-hydroxy-2,2-dimethylalkan-1ones. -Photocyclization of alkylaryl ketones (I) followed by acid-catalyzed reaction of the resulting benzocyclobutenols provides a new route for the preparation of the ti