Confirmation by IR of the preferred conformations of CFTA esters in solution: a highly reliable criterion for the stereochemistry assignment of chiral alcoholsElectronic supplementary information (ESI) available: Experimental details. See DOI: 10.1039/b926793j

Direct confirmation of the preferred conformation of diastereomeric esters derived from a chiral secondary alcohol and a chiral derivatizing agent in solution, which is crucial for reliable NMR-based assignment of absolute stereochemistry of the alcohol, has been attained for the first time by exami...

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Main Authors: Omata, Kenji, Kotani, Kohsuke, Kabuto, Kuninobu, Fujiwara, Tomoya, Takeuchi, Yoshio
Format: Article
Language:English
Online Access:Get full text
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Summary:Direct confirmation of the preferred conformation of diastereomeric esters derived from a chiral secondary alcohol and a chiral derivatizing agent in solution, which is crucial for reliable NMR-based assignment of absolute stereochemistry of the alcohol, has been attained for the first time by examination of IR spectra of the CFTA esters. Confirmation of the preferred conformations of esters derived from chiral alcohols and a chiral derivatizing agent, CFTA, which is crucial for reliable assignment of absolute stereochemistry of the alcohol, has been attained using IR spectroscopy.
ISSN:1359-7345
1364-548X
DOI:10.1039/b926793j