Title of article
A catalyst system for the reaction of carboxylic acids with aliphatic isocyanates
Author/Authors
Gürtler، نويسنده , , C. and Danielmeier، نويسنده , , K.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
7
From page
2515
To page
2521
Abstract
Catalysts have been found for the selective reaction of aliphatic isocyanates with carboxylic acids giving amides after carbon dioxide extrusion. Magnesium and calcium salts lead to a dramatic increase in reaction rates while improving the selectivity when sterically hindered isocyanates and/or carboxylic acids are used.
Keywords
Aliphatic isocyanates , Coatings , Catalyst screening , Acid–isocyanate reaction
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657649
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