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Photochemistry of Tricyclo[3.3.1.0 2,7 ]nonan‐6‐ones. Preliminary communication
Author(s) -
Margaretha Paul
Publication year - 1976
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19760590827
Subject(s) - chemistry , cyclopentadiene , irradiation , benzene , derivative (finance) , photochemistry , medicinal chemistry , benzene derivatives , stereochemistry , organic chemistry , chemical synthesis , catalysis , physics , nuclear physics , financial economics , economics , biochemistry , in vitro
Sensitized irradiation (λ = 254 nm) of the title compounds 2 a and 2 b in benzene affords the tetracyclic oxetanes 3 a and 3 b . The irradiation of 2 c under similar conditions yields equal amounts of 3 c and the cyclopentadiene derivative 5 . The formation of the photoproducts is discussed.