The cleavage of heterocyclic compounds in organic synthesis II. Use of 5-nitroisatine for synthesis of various nitrogenous heterocycles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002123" target="_blank" >RIV/61989592:15310/04:00002123 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
The cleavage of heterocyclic compounds in organic synthesis II. Use of 5-nitroisatine for synthesis of various nitrogenous heterocycles
Original language description
The reactions of 5-nitroisatine were studied with nucleophiles like heterocyclic amines and alkaline hydroxide . With the use of alkaline hydroxide it was converted into 2-amino-5-nitrophenylglyoxylic acid , with piperidine, morpholine and carbethoxypiperazine to its amides or by oxidation to 5-nitroanthranilic acid . This acid was used for synthesis of 3-hydroxy-6-nitro-2-phenyl-1H-quinolin-4-one . Semicarbazone of 5-nitroisatine was converted to 5-(2-amino-5-nitrophenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione . Cyclocondensation of this compound to afford 8-nitro-2,3-dihydro-5H-[1,2,4]triazino[5,6-b]indol-3-one was unsuccessful.
Czech name
Štěpení heterocyklických sloučenin v organické syntéze II. Použití 5-nitroisatinu pro syntézu různých dusíkatých heterocyklů
Czech description
Článek se věnuje štěpení heterocyklických sloučenin v organické syntéza. Diskutuje použití 5-nitroisatinu pro syntézu různých dusíkatých heterocyklů.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA203%2F01%2F1360" target="_blank" >GA203/01/1360: Synthesis and biological activity of 2-aryl-3hydroxyquinolin-4(1H)-ones derivatives</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Heterocyclic Chemistry
ISSN
0022-152X
e-ISSN
—
Volume of the periodical
41
Issue of the periodical within the volume
-
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
633-636
UT code for WoS article
—
EID of the result in the Scopus database
—