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Synthesis of amino derivatives of 5‐aralkylidene‐3‐pyrrolin‐2‐ones
Author(s) -
Adembri G.,
Anselmi C.,
Camparini A.,
Rossetti M. G.,
Scotton M.
Publication year - 1988
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.5570250360
Subject(s) - chemistry , ring (chemistry) , solubility , aqueous solution , organic chemistry
Preparation of some derivatives of 5‐aralkylidene‐3‐pyrrolin‐2‐ones is reported. Compounds with an amino group on the phenyl ring at the 3‐position of the pyrrolinone ring showed suitable properties as potential UV‐A filters. Some of the compounds were quaternarized to enhance their solubility in aqueous solvents.