Synthesis, structure, spectral and coordination properties of a crown ether derivative of 1,3-indandione. A new structural evidence for the versatile reactivity of 2-acetyl-1,3-indandione
- 22 January 2010
- journal article
- Published by Cellule MathDoc/CEDRAM in Comptes Rendus. Chimie
- Vol. 13 (10), 1269-1277
- https://doi.org/10.1016/j.crci.2009.10.010
Abstract
The current study describes the synthesis of a new 1,3-indandione derivative with conjugated N-phenylaza-15-crown-5 moiety (4). The crystal structure of compound 4 was solved and its optical properties were studied in various solvents and in presence of alkaline and alkaline-earth metal ions. Quantum chemical (DFT) methods were employed to describe the structure and the optical properties of the studied compound and its complexes. The obtained results indicated that the synthesis of compound 4 using acid-catalyzed aldol reaction between 2-acetyl-1,3-indandione and the corresponding aldehyde is accompanied with an unexpected deacetylation step. In this way, the N-phenylaza-15-crown-5 moiety is directly conjugated with the 1,3-indandione fragment, known as a very strong electron acceptor. Therefore, the absorption spectra of 4 are only slightly influenced by complexation with Ba 2+ and Sr 2+ ions.This publication has 32 references indexed in Scilit:
- X-ray structure and magnetochemical study on a Co(II) complex of 2-acetyl-1,3-indandioneJournal of Coordination Chemistry, 2008
- Photoswitchable molecular receptorsJournal of Photochemistry and Photobiology A: Chemistry, 2003
- Langmuir and Langmuir−Blodgett Films of NLO Active 2-(p-N-Alkyl-N-methylamino)benzylidene-1,3-indandioneπ/A Curves, UV−Vis Spectra, and SHG BehaviorThe Journal of Physical Chemistry B, 2001
- Charge Transfer Induced Excited State Twisting of N,N-Dimethylaminobenzylidene-1,3-indandione in SolutionThe Journal of Physical Chemistry A, 1999
- Development of the Colle-Salvetti correlation-energy formula into a functional of the electron densityPhysical Review B, 1988
- The structure of two 2-acyl-1,3-indandionesActa Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 1980
- 6-Acyl-5H-1-pyridine-5,7(6H)-diones and their reaction with hydrazineThe Journal of Organic Chemistry, 1971
- Benzene ring substituted indeno[1,2-c]pyrazolin-4 (1H)-onesThe Journal of Organic Chemistry, 1970
- Long term anticoagulant therapy: A six-year study of an indandione derivativeThe American Journal of Cardiology, 1959
- Anisindione: A new anticoagulant with unusual propertiesAmerican Heart Journal, 1958