The Knoevenagel product of indolin-2-one and ferrocene-1,1′-dicarbaldehyde
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Spencer, John, Nielsen, Birthe V., Thomas, Michael J.K., Male, Louise and Coles, Simon J. (2011) The Knoevenagel product of indolin-2-one and ferrocene-1,1′-dicarbaldehyde. Acta Crystallographica Section C, 67 (7). m245-m248. ISSN 0108-2701
Full text not available from this repository.Official URL: http://dx.doi.org/10.1107/S0108270111021536
Abstract
Indolin-2-one (oxindole), (I), undergoes a Knoevenagel condensation with ferrocene-1,1′-dicarbaldehyde, (II), to afford the title complex 3,3′-[(E,E)-ferrocene-1,1′-diyldimethylidyne]diindolin-2-one dichloromethane disolvate, [Fe(C28H20N2O2)]·2CH2Cl2, (IV). The structure of (IV) contains two ferrocene complex molecules in the asymmetric unit and displays, as expected, intermolecular hydrogen bonding (N—H...O=C) between the indolin-2-one units. Intermolecular π–π stacking interactions are also observed.
| Item Type: | Article |
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| Additional Information: | [1] Supplementary data for this paper are available from the IUCr electronic archives (Reference: GG3253). |
| Uncontrolled Keywords: | Indolin-2-one (oxindole), Knoevenagel condensation, ferrocene-1,1′-dicarbaldehyde |
| Subjects: | R Medicine > RM Therapeutics. Pharmacology |
| School / Department / Research Groups: | School of Science School of Science > Department of Pharmaceutical, Chemical & Environmental Sciences |
| Related URLs: | |
| Last Modified: | 13 Dec 2011 12:39 |
| URI: | http://gala.gre.ac.uk/id/eprint/7047 |
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