ISSN:
0947-3440
Keywords:
Conformational analysis
;
NMR spectra
;
Solid-state structure
;
1,3-Dioxane derivatives of o-phthaldialdehyde
;
Chromatographic separation of cis,trans isomers
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The stereochemistry of some diacetals of o-phthaldialdehyde with 2-substituted-1,3-propanediols was studied using NMR spectroscopy and the solid-state molecular structure of one compound established by single-crystal X-ray diffractometry. The cis and trans isomers of some diacids and diesters, produced as derivatives bearing the desired substituents in the 5 and 5′ positions of the heterocycles, have been separated by preparative TLC and identified by their NMR spectra.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.199719971128
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