Wong, Shaio Wen published the artcileCatalysis in competing isocyanate reactions, Category: alcohols-buliding-blocks, the main research area is polyurethane formation model reaction kinetics; phenyl isocyanate reaction kinetics butanol; tin catalyst isocyanate reaction butanol; amine catalyst isocyanate reaction butanol; water effect isocyanate reaction butanol.
The kinetics of the model reaction between PhNCO and BuOH for polyurethane formation was studied in MeCN at 50°. Effects of various catalysts, such as an organotin compound, dibutyltin dilaurate, and tertiary amines, Dabco, N,N,N’,N’,N”-pentamethyldipropylenetriamine (I), N,N’,N”-tris(3-dimethylaminopropyl)-3-hexahydrotriazine, and N,N,N’-trimethylaminoethylethanolamine, on the reaction rate and the formation of reaction products were studied. The resulting products using I as catalyst were Bu phenylcarbamate, Bu α,γ-diphenylallophanate, and tri-Ph isocyanurate. The presence of water in the reaction retarded the disappearance of NCO groups as well as the trimer formation.
Advances in Urethane Science and Technology published new progress about Polyurethanes Role: SPN (Synthetic Preparation), PREP (Preparation). 2212-32-0 belongs to class alcohols-buliding-blocks, name is N2-(2-Hydroxyethyl)-N1,N1,N2-trimethyl-1,2-ethylenediamine, and the molecular formula is C7H18N2O, Category: alcohols-buliding-blocks.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts