Sequential multiple-photon photochemistry of sterically congested enones
KA Schnapp, PL Motz, SM Stoeckel, RM Wilson…
Index: Schnapp, Karlyn A.; Motz, Philip L.; Stoeckel, Sharon M.; Wilson, R. Marshall; Krause Bauer, Jeanette A.; Bohne, Cornelia Tetrahedron Letters, 1996 , vol. 37, # 14 p. 2317 - 2320
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Citation Number: 5
Abstract
The photochemistry of sterically hindered enones 1 and 2 is described. A novel photorearrangement occurs in both systems which involves carbonyl attack on the adjacent phenyl ring, expansion of that ring to a cycloheptatriene and subsequent photochemically induced 1, 7-phenyl migration.
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