The Journal of Physical Chemistry

Nonlinear regression models of multicomponent interactions of anhydropolyols with aqueous ammonium ion by carbon-13 nuclear magnetic resonance

DG Naugler, RJ Cushley

Index: Naugler, David G.; Cushley Robert J. Journal of Physical Chemistry, 1983 , vol. 87, # 23 p. 4720 - 4724

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Citation Number: 1

Abstract

The anydropolyhydric alcohols 1, 4-anhydroerythritol and 1, 4-anhydrothreitol were synthesized from the corresponding tetratols via acid-catalyzed dehydration, under vacuum, using H+ ion exchange resin. Comparison of temperature-dependent 13C NMR chemical shifts in aqueous and nonaqueous solvents demonstrated a significant molecular association interaction between 1, 4-anhydroerythritol and water. The chemical shifts of C ...