Author:
Král Vladimír,Jelínek Ladislav,Šaman David
Abstract
A general synthetic approach to disubstituted methylenemalonaldehydes consisting in reaction of geminal dihalogeno derivatives with 1,3-bis(dimethylamino)trimethinium perchlorate is described. Solution of the prepared compounds has been determinated by NMR spectroscopy. The prepared compounds were utilized as suitable synthons of pyrazole (XII), 4H-1,2,6-oxadiazine (XIV) and diazepine (XV) derivatives.
Publisher
Institute of Organic Chemistry & Biochemistry
Cited by
8 articles.
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