Premium
Synthesis of new photochromic compounds from the dimer of arylphenanthroimidazoles
Author(s) -
Sakaino Yoshiko,
Kakisawa Hiroshi,
Kusumi Takenori
Publication year - 1975
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570120527
Subject(s) - chemistry , photochromism , dimer , nucleophile , dissociation (chemistry) , organic chemistry , medicinal chemistry , catalysis
Treatment of the dimer of 2‐arylphenanthro[9,10‐ d ]imidazoles with nucleophilic compounds such as alcohols, aliphatic amines, and carboxylic acids afforded 2‐substituted‐2 H ‐ and 4‐substituted‐4 H ‐2‐arylphenanthro[9,10‐ d ]isoimidazoles. These products showed a characteristic photochromism by dissociation to a stable imidazolyl radical.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom