A Discovery-Based Hydrochlorination of Carvone Utilizing a Guided-Inquiry Approach To Determine the Product Structure from 13C NMR Spectra

• Autores: Michael W. Pelter, Natalie M. Walker
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 89, Nº 9, 2012, págs. 1183-1185
• Idioma: inglés
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• Resumen

  • This experiment describes a discovery-based method for the regio- and stereoselective hydrochlorination of carvone, appropriate for a 3-h second-semester organic chemistry laboratory. The product is identified through interpretation of the 13C NMR and DEPT spectra are obtained on an Anasazi EFT-60 at 15 MHz as neat samples. A guided-inquiry approach is used to aid the students with the interpretation of the NMR spectra.