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説明
The X-ray crystal structure of d-1,4-di-O-(O-acetylmandeloyl)-2,3:5,6-di-O-isopropylidene-myo-inositol showed two different conformations for different acetylmandelate groups. A comparison of its conformation in solution with that in the solid is made by the use of 1H NMR. The observed anisotropic shielding effect is rationalized based on these conformational studies. This study cautions the use of O-acetylmandelate as CAR for sterically crowded and conformationally locked alcohols.
収録刊行物
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- Tetrahedron: Asymmetry
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Tetrahedron: Asymmetry 15 3-7, 2004-01-01
Elsevier BV