| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1410773 | Journal of Molecular Structure | 2007 | 6 Pages |
Abstract
Dynamic 1H NMR (500 MHz) investigation of aryl-N-(arylsulfonyl)-N-(triphenylphosphoranylidene)imidocarbamates in CDCl3, CD3COCD3, and CD3OD at the temperature range of 183–298 K is reported. The observed free energy barriers (almost 12 kcal mol−1) are attributed to conformational isomerization about the NS bond and these barriers show very little solvent dependence.
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Chemistry
Organic Chemistry
Authors
Ali Reza Modarresi-Alam, Ferydoon Khamooshi, Mohsen Rostamizadeh, Hossein Keykha, Mahmoud Nasrollahzadeh, Hamid-Reza Bijanzadeh, Erich Kleinpeter,