Bhattacharyya, Sankar P. ; De, Asish ; Chakravarty, Ajit K. ; Brunskill, John S. A. ; Ewing, David F. (1985) Modelling 13C substituent chemical shifts in 3-aryl-2-cyanoacrylamides: an application of the dual-substituent parameter non-linear resonance (DSP-NLR) method Journal of the Chemical Society, Perkin Transactions 2 (3). pp. 473-478. ISSN 0300-9580
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Official URL: http://pubs.rsc.org/en/content/articlelanding/1985...
Related URL: http://dx.doi.org/10.1039/P29850000473
Abstract
13C Substituent chemical shifts (SCS) in 3-phenyl- and 3-thienyl-2-cyanoacrylamides have been examined by multiple linear regression analysis using standard field parameters (σF) together with various resonance parameters. The side-chain SCS are best modelled by a method, DSP-NLR, which explicitly allows for a non-linear resonance response. A combination of polarization and resonance mechanisms accounts satisfactorily for substituent effects at all side-chain sites.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 81936 |
| Deposited On: | 08 Feb 2012 13:39 |
| Last Modified: | 08 Feb 2012 13:39 |
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