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Photolyse von 3‐Methyl‐5,5‐diphenyl‐3,5‐dihydro‐4 H ‐1,2,3‐triazol‐4‐on
Author(s) -
Quast Helmut,
Hergenröther Thomas
Publication year - 1992
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19921251136
Subject(s) - chemistry , benzene , photodissociation , deuterium , imine , nitrogen , photochemistry , irradiation , medicinal chemistry , organic chemistry , catalysis , physics , quantum mechanics , nuclear physics
Photolysis of 3‐Methyl‐5,5‐diphenyl‐3,5‐dihydro‐4 H ‐1,2,3‐triazol‐4‐one [1] Irradiation (λ, ≥ 280 nm) of a degassed solution in deuterated benzene of the dihydro‐1,2,3‐triazolone 5 yields the dihydroindolone 7 , the imine 9 , and its photoreduction product 10 , besides molecular nitrogen.