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ERIC Number: EJ1458685
Record Type: Journal
Publication Date: 2024-Mar
Pages: 5
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: EISSN-1938-1328
Scaffolded Structure Determination Activities Utilizing 2D NMR Spectroscopy of Simple Organic Molecules
Amelia M. Anderson-Wile; Kelly E. Hall; Tevye C. Celius
Journal of Chemical Education, v101 n3 p1356-1360 2024
A structured series of activities has been designed and implemented to promote analysis and data reporting skills for second-year organic chemistry students. Student report sheets were developed to assist students in reporting necessary data for their compounds. A series of rubrics have been utilized by students to promote metacognition and by faculty to promote equitable evaluation. Complete spectral data has been provided for twenty-one student samples; however, the report sheets and rubrics could be used with any unknown organic molecule. In addition to traditional 1D NMR spectra ([superscript 1]H, [superscript 13]C, DEPT-135), 2D NMR spectroscopy data ([superscript 1]H-[superscript 1]H COSY and [superscript 1]H-[superscript 13]C HSQC) has been incorporated into a structure determination laboratory experiment for secon-year organic chemistry students. The experiment described here has been delivered both as both an in-person classroom activity and a remote laboratory experience.
Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A