81023-74-7Relevant academic research and scientific papers
REACTIVITY OF TRIFORMYLMETHANE. I. REACTIONS OF TRIFORMYLMETHANE WITH SELECTED TYPES OF AMINO COMPOUNDS
Arnold, Zdenek,Budesinsky, Milos,Pankova, Magdalena
, p. 1019 - 1031 (2007/10/02)
Reactions of triformylmethane with various types of amino compounds were investigated.Besides with ammonia, triformylmethane reacts spontaneously with primary amines, amino acids and their esters, urea and related compounds including carbamic acid derivatives.Reactions with amides of carboxylic and sulfonic acids require catalysis with Lewis acids.Primary products are aminomethylenemalonaldehyde derivatives IIIa-IIIv.Reactions of triformylmethane with excess of selected primary amines and two secondary amines (dimethylamine and morpholine) were also studied.
Syntheses and Properties of Highly Substituted Vinamidines
Knorr, Rudolf,Weiss, Alfons
, p. 139 - 160 (2007/10/02)
Reactions of 1-azaallyl anions 5 with imidic acid derivatives to produce highly substituted vinamidines (8 - 10) or their tautomers 6 are described, and their scope is investigated.This α-iminoalkylation reaction corresponds in its regioselectivity to the
