1,3-Diacyl derivatives of imidazolidine and hexahydropyrimidine: I. Preparation by novel method and characterization View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1971-05

AUTHORS

Robert R. Mod, Frank C. Magne, Gene Sumrell

ABSTRACT

The reaction of formaldehyde and diamides of 1,2-diamines in acetic acid containing a trace of hydrochloric acid was found to give 1,3-diacyl derivatives of imidazolidine in high yield. The similar reaction of formaldehyde and diamides of 1,3-propylenediamine gave high yields of 1,3-diacylhexahydropyrimidines. Attempts to extend this reaction to other aldehydes than formaldehyde failed, as did attempts to condense formaldehyde with a diamide which would give a four-membered or seven-membered ring system, the diamide being recovered unchanged in each instance. Twenty-two new compounds were prepared and characterized. More... »

PAGES

254-256

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf02883764

DOI

http://dx.doi.org/10.1007/bf02883764

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1033859676

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/5577546


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