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ERIC Number: EJ1444500
Record Type: Journal
Publication Date: 2023-Aug
Pages: 4
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: EISSN-1938-1328
Updating Dimedone--The Humble Hero of the Organic Laboratory
Alexander J. Wright; Dave Colclough; Hazel Harris; Stefano C. G. Biagini
Journal of Chemical Education, v100 n8 p3025-3028 2023
In this paper, we present a concise and technique-heavy route to the synthesis of dimedone for a second-year organic chemistry curriculum. Our preparation of dimedone guides students through a Michael addition followed by a Dieckmann cyclization, basic ester hydrolysis, and thermal decarboxylation, while allowing time for mechanistic discussion and analysis of the product. The wide variety of techniques covered led this to be a pedagogically diverse experiment. This task is thoroughly tested and suitable for a 6 hour laboratory class (with a 1 hour lunch break) or two 3 hour stand-alone sessions.
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 - Descriptive
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A