Premium
Photochemie aromatischer Nitroverbindungen, XV. Photo‐Vergilbung von Ambrette‐Moschus (4‐ tert ‐Butyl‐3‐methoxy‐2,6‐dinitrotoluol) in methanolischer Alkalilauge
Author(s) -
Döpp Dietrich,
ArfstenRomberg Ursula,
Bolz Waltraut,
Van Hoof Winfried,
Kosfeld Helmut
Publication year - 1979
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.19791121220
Subject(s) - chemistry , sodium hydroxide , photodissociation , photochemistry , medicinal chemistry , organic chemistry
Photochemistry of Aromatic Nitro Compounds, XV. Photo‐yellowing of Musk Ambrette (4‐ tert ‐Butyl‐3‐methoxy‐2,6‐dinitrotoluene) in Methanolic Sodium Hydroxide Solution Photolysis (λ ≥ 280 nm) of musk ambrette ( 1 ) in 0.1 N methanolic sodium hydroxide solution gives rise ( via photoreduction) to the corresponding azoxybenzene 2 , which undergoes secondary photolysis to the hydroxyazobenzene 5 , and to the by‐products 3 and 4 via intramolecular photo‐cyclizations.