Addition reaction of ammonia to isocyanic acid, catalyzed by monomers and dimers of ethylene glycol was studied by B3LYP / 6-311 ++ G (df, p) quantum-chemical method. The observed catalytic effect reaches 3.7 • 10 13.In catalyzed reaction of ethylene glycol dimer a negative enthalpy of activation observed.
полиуретаны, катализ, амины, спирты, комплексы с водородной связью, polyurethanes, catalysis, amines, alcohols, hydrogen-bonded complexes
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