Conformational Analysis of Oligomers of (<i>R</i>)-3-Hydroxybutanoic Acid in Solutions by<sup>1</sup>H NMR Spectroscopy
作者:Jun Li、Jun Uzawa、Yoshiharu Doi
DOI:10.1246/bcsj.71.1683
日期:1998.7
(R)-3-hydroxybutanoic acid (3-HB) with different end groups and chain lengths have been prepared as model compounds of bacterial poly[(R)-3-hydroxybutanoate] [P(3-HB)]. They were studied in terms of their conformational behavior generated by rotation about CH2–CH bond of 3-HB units in solutions. The conformational behaviors of 3-HB oligomers were investigated in various solvents by analysis of vicinal coupling