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13C NMR chemical shift correlations in 1,3-diol acetonides. Implications for the stereochemical assignment of propionate-derived polyols

✍ Scribed by David A. Evans; Dale L. Rieger; James R. Gage

Book ID: 104228543
Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 139 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)97250-2

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✦ Synopsis

Rychnovsky's recent correlation of the stereochemistry-dependent 13C NMR chemical shifts of 4,6-&substituted 13-diol acetonides with dial stereochemistry may be extended to more highly substituted dioxolanes bearing substituents in the Qosition. The 13C resonances of the acetonide carbons follow a predictable, stereoregular pattem which depends solely on the diol stenzochemical relationship.

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