The Synthesis of New N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00005231" target="_blank" >RIV/00216224:14310/01:00005231 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Synthesis of New N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas

Popis výsledku v původním jazyce

The reactions of N2-1-(2-cyanophenyl)-N1-thioxomethylidenebenzene-1-carboximidamide with amines and anilines afforded N3,N3-di R-N1-(2-phenyl-3,4-dihydroquinazolin-4-yliden)thiourea and N3-R-N1-(2-phenyl-quinazolin-4-yl)thiourea. This reaction was applied to involve more anilines with large substituents in order to examine the effect of these large substituents on the reaction pathway and to obtain large number of quinazolines with a big variety of substituents for biological activity screening. This process took place in a one pot reaction starting from the easily available benzamide derivative, which subsequently converted to the imidoyl chloride by the reaction with PCl5 , then to the isothiocyanate. The additon reaction of the isothiocyanate with anilines undergoes a series of spontaneous step of reactions, which finally ends by the formation of the quinazoline derivative.

Název v anglickém jazyce

The Synthesis of New N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas

Popis výsledku anglicky

The reactions of N2-1-(2-cyanophenyl)-N1-thioxomethylidenebenzene-1-carboximidamide with amines and anilines afforded N3,N3-di R-N1-(2-phenyl-3,4-dihydroquinazolin-4-yliden)thiourea and N3-R-N1-(2-phenyl-quinazolin-4-yl)thiourea. This reaction was applied to involve more anilines with large substituents in order to examine the effect of these large substituents on the reaction pathway and to obtain large number of quinazolines with a big variety of substituents for biological activity screening. This process took place in a one pot reaction starting from the easily available benzamide derivative, which subsequently converted to the imidoyl chloride by the reaction with PCl5 , then to the isothiocyanate. The additon reaction of the isothiocyanate with anilines undergoes a series of spontaneous step of reactions, which finally ends by the formation of the quinazoline derivative.

Druh

D - Stať ve sborníku

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA203%2F01%2F1333" target="_blank" >GA203/01/1333: Chalkogenorganické sloučeniny - příprava, transformace a strukturní studie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název statě ve sborníku

XXVth Conference of Organic Chemists

ISBN

80-7194-349-5

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Publishing House of Pardubice University

Místo vydání

Pardubice

Místo konání akce

Pardubice

Datum konání akce

1. 1. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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