The title compound, C(28)H(30)N(2)OS(2), was obtained by thio-nation of 3',6'-bis-(diethyl-amino)-3H-spiro-[isobenzofuran-1,9'-xan-thene]-3-one with 2,4-bis-(p-methoxy-phen-yl)-1,3-dithia-diphos-phetane disulfide (Lawesson's reagent). The planes of the two benzene rings of the xanthene system are inclined at a dihedral angle of 17.4 (1)°, and the plane of the dithio-phthalide group and the planes through the two benzene rings of the xanthene system make dihedral angles of 80.2 (1) and 82.8 (1)°, respectively.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959524 | PMC |
| http://dx.doi.org/10.1107/S1600536808031218 | DOI Listing |
Publication Analysis
Top Keywords
planes benzene
8
benzene rings
8
rings xanthene
8
xanthene system
8
3'6'-bisdiethyl-amino-3h-spiro-[2-benzo-thio-phene-19'-xanthene]-3-thione title
4
title compound
4
compound c28h30n2os2
4
c28h30n2os2 thio-nation
4
thio-nation 3'6'-bis-diethyl-amino-3h-spiro-[isobenzofuran-19'-xan-thene]-3-one
4
3'6'-bis-diethyl-amino-3h-spiro-[isobenzofuran-19'-xan-thene]-3-one 24-bis-p-methoxy-phen-yl-13-dithia-diphos-phetane
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!