Amino Acid N-Dimethylaminomethylene Alkyl Esters. New Derivatives for GC and GC-MS Studies
- 1 January 1972
- journal article
- analytical biochemistry-and-clinical-analysis
- Published by Taylor & Francis in Analytical Letters
- Vol. 5 (8), 519-529
- https://doi.org/10.1080/00032717208062117
Abstract
Dimethylformamide dialkylacetals react both with carboxylic and amino groups of amino acids to form N-dimethylaminomethylene alkyl ester (N-DMAM-alkyl ester) derivatives. Complete and rapid reaction was observed at 100[ddot]C. Under these conditions, hydroxyl groups did not react.Keywords
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- Die Reaktion von Carbonsäuren mit Acetalen des N, N‐Dimethylformamids: eine VeresterungsmethodeHelvetica Chimica Acta, 1965