3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
The title compound, C36H36N4O4, was prepared as a spirolactam ring formation of the rhodamine dye for comparison with a ring-opened form. The xanthene ring system is approximately planar [r.m.s. deviations from planarity = 0.023 (9) Å for the xanthene ring]....
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2009-08-01
|
Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536809025872 |