| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5271214 | Tetrahedron Letters | 2013 | 4 Pages |
Abstract
New derivatives of 1-[(1-ethoxymethylene)amino]imidazol-5(4H)-one and 1,2,4-triazin-6(5H)-one were synthesized via reactions of optically active α-aminocarboxylic acid hydrazides and triethyl orthoesters in xylene. The factors influencing the formation of the unexpected five-membered products and attempts to elucidate the mechanism are discussed.
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Physical Sciences and Engineering
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Organic Chemistry
![Synthesis of novel 1-[(1-ethoxymethylene)amino]imidazol-5(4H)-ones and 1,2,4-triazin-6(5H)-ones from optically active α-aminocarboxylic acid hydrazides](/preview/png/5271214.png "First Page Preview: Synthesis of novel 1-[(1-ethoxymethylene)amino]imidazol-5(4H)-ones and 1,2,4-triazin-6(5H)-ones from optically active α-aminocarboxylic acid hydrazides")
Authors
Agnieszka Kudelko, Wojciech ZieliÅski, Karolina Jasiak,