Synthesis and study of reactivity of pyrrolo[3,2-e][1,2,4]triazine system

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00005620" target="_blank" >RIV/61989592:15310/08:00005620 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Synthesis and study of reactivity of pyrrolo[3,2-e][1,2,4]triazine system

Original language description

The corresponding 2-arylhydrazones 5 were obtained by coupling of diazonium salts with diethyl (3-methyl-1H-pyrrole)-2,4-dicarbamate 4. These ones were cyclized in a alkaline medium to ethyl (2-aryl-5-methyl-3-oxo-2,3-dihydro- 7H-pyrrolo[3,2-e][1,2,4]triazin-6-yl)carbamates 6 and tested for their stability. The starting carbamate 4 was prepared by a multistep synthesis from diethyl 3-methyl-1H-pyrrole-2,4-dicarboxylate

Czech name

Syntéza a studium reaktivity pyrrolo[3,2-e][1,2,4]triazinového systému

Czech description

V publikaci je popsána syntéza 2-arylhydrazonů, které byly připraveny kopulací diazoniových solí s diethyl (3-methyl-1H-pyrrol)-2,4-dikarbamatem. Tyto hydrazony byly cyklizovány v alkalické prostředí za vzniku ethyl (2-aryl-5-methyl-3-oxo-2,3-dihydro-7H-pyrrolo[3,2-e][1,2,4]triazin-6-yl)karbamátů, které byly studovány z hlediska jejich chemické stability.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Heterocycles

ISSN

0385-5414

e-ISSN

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Volume of the periodical

75

Issue of the periodical within the volume

5

Country of publishing house

JP - JAPAN

Number of pages

9

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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