Photo from archive.org
The new spiropyran systems with an azomethine bridge were synthesized from a spiropyran containing aminogroup at 6′ position of the benzopyran fragment and substituted aromatic aldehydes. The chemical structure of… Click to show full abstract
The new spiropyran systems with an azomethine bridge were synthesized from a spiropyran containing aminogroup at 6′ position of the benzopyran fragment and substituted aromatic aldehydes. The chemical structure of compounds is confirmed by elemental analysis data, NMR (1H and 13C) and IR spectroscopy. Photochemical studies revealed the presence of photochromic properties at room temperature for one of the obtained spiropyrans.
Keywords:
new indoline;
containing azomethine;
azomethine fragment;
spiropyrans containing;
indoline spiropyrans
Journal Title: Russian Chemical Bulletin
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Russian Chemical Bulletin
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!