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

Agnieszka Kudelko; Wojciech Zieliński; Karolina Jasiak

doi:10.1016/j.tetlet.2013.06.052

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

Agnieszka Kudelko
, Wojciech Zieliński
, Karolina Jasiak

Katedra Technologii Chemicznej Organicznej i Petrochemii (RCH/RCH5)

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

7 Cytowania z bazy Scopus

Abstrakt

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.

Język oryginału	angielski
Strony (od–do)	4637-4640
Liczba stron	4
Czasopismo	Tetrahedron Letters
Tom	54
Numer wydania	35
Identyfikatory DOI	https://doi.org/10.1016/j.tetlet.2013.06.052
Status publikacji	Opublikowano - 28 sie 2013

Obszary tematyczne ASJC Scopus

Biochemia
Odkrywanie leków
Chemia organiczna

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10.1016/j.tetlet.2013.06.052

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Cytowanie

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title = "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",

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.",

keywords = "Cyclization, Heterocycles, Racemization, α-Aminocarboxylic acid hydrazide",

author = "Agnieszka Kudelko and Wojciech Zieli{\'n}ski and Karolina Jasiak",

year = "2013",

month = aug,

day = "28",

doi = "10.1016/j.tetlet.2013.06.052",

language = "English",

volume = "54",

pages = "4637--4640",

journal = "Tetrahedron Letters",

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}

TY - JOUR

T1 - 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

AU - Kudelko, Agnieszka

AU - Zieliński, Wojciech

AU - Jasiak, Karolina

PY - 2013/8/28

Y1 - 2013/8/28

N2 - 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.

AB - 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.

KW - Cyclization

KW - Heterocycles

KW - Racemization

KW - α-Aminocarboxylic acid hydrazide

UR - https://www.scopus.com/pages/publications/84880848167

U2 - 10.1016/j.tetlet.2013.06.052

DO - 10.1016/j.tetlet.2013.06.052

M3 - Article

AN - SCOPUS:84880848167

SN - 0040-4039

VL - 54

SP - 4637

EP - 4640

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 35

ER -

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

Abstrakt

Obszary tematyczne ASJC Scopus

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