Brief calculus for management and the life and social sciences

xv, 505 p.; 24 cm

Calculus for Manajement and the Life Social Sciences

xv, 681 hlm.; 24 cm

Smooth Isotopies of Manifolds Surrounding Polyhedra

91 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1969.U of I OnlyRestricted to the U of I community idenfinitely during batch ingest of legacy ETD

Correction to “Glycoluril Dimer Isomerization under Aqueous Acidic Conditions Related to Cucurbituril Formation”

Correction to “Glycoluril Dimer Isomerization under Aqueous Acidic Conditions Related to Cucurbituril Formation

Glycoluril Dimer Isomerization under Aqueous Acidic Conditions Related to Cucurbituril Formation

A water-soluble methylene-bridged glycoluril dimer <b>2S</b> was isolated. It was shown that <b>2S</b> is the only kinetic product of the reaction between glycoluril derivative <b>1</b> and paraformaldehyde. Compound <b>2S</b> is subsequently intermolecularly transformed into its diastereomer <b>2C</b>. The kinetics and thermodynamics of the S- to C-shaped dimer isomerization were investigated under reaction conditions similar to those for cucurbituril synthesis