Reaction of 1-substituted 3-aminoquinoline-2,4-diones with isothiocyanates. An easy pathway to generate novel 2-thioxo-1 'H-spiro[imidazoline-5,3 '-indole]-2,2 '-diones

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008298" target="_blank" >RIV/00216275:25310/09:00008298 - isvavai.cz</a>

Alternative codes found

RIV/67985823:_____/09:00331151

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Reaction of 1-substituted 3-aminoquinoline-2,4-diones with isothiocyanates. An easy pathway to generate novel 2-thioxo-1 'H-spiro[imidazoline-5,3 '-indole]-2,2 '-diones

Original language description

3-Butyl-3-amino-1H,3H-quinoline-2.4-diones react with isothiocyanates to give novel 3a-butyl-9b-hydroxy-2-thioxo-1,2,3,3a,5,9b-hexahydro-imidazo[4,5-c]quino lin-2-ones in high yields. These compounds rearrange in boiling acetic acid or concd hydrochloricacid to give (E)- and/or (Z)-4-butylidene-2-thioxo-1'H-spiro[imidazoline-5,3'-indole]-2,2'-diones. All compounds were characterized by their H-1, C-13, IR and MS spectra, and some of them also by N-15 NMR. The structure of one compound was investigatedby single-crystal X-ray diffraction.

Czech name

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Czech description

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Type

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

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

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

Name of the periodical

Tetrahedron

ISSN

0040-4020

e-ISSN

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Volume of the periodical

65

Issue of the periodical within the volume

25

Country of publishing house

GB - UNITED KINGDOM

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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