3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one

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]....

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Main Authors: Zhi-Hong Xu, Hong-Sheng Wang, Lian-Ting Tao, Hong-Wei Wang
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
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spelling doaj-4182bfc45e664d11982bad19e014e6102020-11-25T01:10:54ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-08-01658o1876o187610.1107/S16005368090258723′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-oneZhi-Hong XuHong-Sheng WangLian-Ting TaoHong-Wei WangThe 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]. The dihedral angles formed by the spirolactam and 1,3-benzodioxole rings with the xanthene ring system are 86.8 (1) and 74.3 (1)°, respectively. http://scripts.iucr.org/cgi-bin/paper?S1600536809025872
collection DOAJ
language English
format Article
sources DOAJ
author Zhi-Hong Xu
Hong-Sheng Wang
Lian-Ting Tao
Hong-Wei Wang
spellingShingle Zhi-Hong Xu
Hong-Sheng Wang
Lian-Ting Tao
Hong-Wei Wang
3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
Acta Crystallographica Section E
author_facet Zhi-Hong Xu
Hong-Sheng Wang
Lian-Ting Tao
Hong-Wei Wang
author_sort Zhi-Hong Xu
title 3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
title_short 3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
title_full 3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
title_fullStr 3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
title_full_unstemmed 3′,6′-Bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(E)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
title_sort 3′,6′-bis(ethylamino)-2′,7′-dimethyl-2-{[2-[(e)-3,4-methylenedioxybenzylideneamino]ethyl}spiro[isoindoline-1,9′-xanthen]-3-one
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2009-08-01
description 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]. The dihedral angles formed by the spirolactam and 1,3-benzodioxole rings with the xanthene ring system are 86.8 (1) and 74.3 (1)°, respectively.
url http://scripts.iucr.org/cgi-bin/paper?S1600536809025872
work_keys_str_mv AT zhihongxu 3amp82426amp8242bisethylamino2amp82427amp8242dimethyl22e34methylenedioxybenzylideneaminoethylspiroisoindoline19amp8242xanthen3one
AT hongshengwang 3amp82426amp8242bisethylamino2amp82427amp8242dimethyl22e34methylenedioxybenzylideneaminoethylspiroisoindoline19amp8242xanthen3one
AT liantingtao 3amp82426amp8242bisethylamino2amp82427amp8242dimethyl22e34methylenedioxybenzylideneaminoethylspiroisoindoline19amp8242xanthen3one
AT hongweiwang 3amp82426amp8242bisethylamino2amp82427amp8242dimethyl22e34methylenedioxybenzylideneaminoethylspiroisoindoline19amp8242xanthen3one
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