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Published December 2006 | public
Journal Article

Fascination with the Conformational Analysis of Succinic Acid, as Evaluated by NMR Spectroscopy, and Why

Abstract

A serendipitous effort to use NMR spectroscopy to determine the conformational preferences of succinate monoanion opened a Pandora's box of unexpected uncertainties as to what influences such preferences of succinic acid in its various ionization states, not only in water but also in other less polar protic solvents, as well as a range of aprotic solvents. The dianion in aprotic solvents shows substantial gauche preferences, which give the appearance of violating Coulomb's law.

Additional Information

© 2006 American Chemical Society. Received February 17, 2006. Publication Date (Web): October 17, 2006. I am very grateful for the many undergraduate students, technicians, and postdoctoral scholars who have contributed to the research summarized here, as well the generous financial support provided for the work by the Petroleum Research Fund administered by the American Chemical Society, the National Science Foundation (Grants CHE-0104273 and CHE-0543620), the Summer Undergraduate Research Fellowship Program (SURF) at the California Institute of Technology, the Senior Scientist Mentor Program of the Camille and Henry Dreyfus Foundation, the E. I. du Pont Company, Merck and Company, Dr. & Mrs. Chester M. McCloskey, and Edith M. Roberts.

Additional details

Created:
August 19, 2023
Modified:
October 24, 2023