Toward Creation of a Universal NMR Database for the Stereochemical Assignment of Acyclic Compounds: The Case of Two Contiguous Propionate Units
作者:Yoshihisa Kobayashi、Jinhwa Lee、Kenichi Tezuka、Yoshito Kishi
DOI:10.1021/ol9903786
日期:1999.12.1
[formula: see text] Using triol 1 as a representative example of natural products containing two contiguous propionate units, 13C and 1H NMR databases for the stereochemicalassignment of acyclic compounds have been created. Chemical shift increments due to the presence of additional functional groups as well as solvent effects are discussed.