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Statements

Subject Item
n2:RIV%2F00216224%3A14310%2F01%3A00005235%21RIV%2F2002%2FMSM%2F143102%2FN
rdf:type
skos:Concept n22:Vysledek
dcterms:description
The model compound N3-aryl-N1-(2-phenyl-3,4-dihydroquinazolin-4-yl)thiourea 1 was synthesized in a Domino reaction of N2-(2-cyanophenyl)-N1-thioxomethylidenebenzene-1-carboximidamide with anilines. This compound reacts with alkyl halides, phenacyl bromides, chloroacetic acid derivatives, amines, amines in the presence of H2O2, amines in the presence of CH2O (under Mannich reaction conditions) and acyl halides to give a variety of compounds. The structure of these products together with the reason for there formation proved by quantum computational studies will be reported in this contribution. Compounds were identified by FTIR, 1H NMR, 13C NMR, X-ray, mass spectroscopy and by the ab initio computational. The model compound N3-aryl-N1-(2-phenyl-3,4-dihydroquinazolin-4-yl)thiourea 1 was synthesized in a Domino reaction of N2-(2-cyanophenyl)-N1-thioxomethylidenebenzene-1-carboximidamide with anilines. This compound reacts with alkyl halides, phenacyl bromides, chloroacetic acid derivatives, amines, amines in the presence of H2O2, amines in the presence of CH2O (under Mannich reaction conditions) and acyl halides to give a variety of compounds. The structure of these products together with the reason for there formation proved by quantum computational studies will be reported in this contribution. Compounds were identified by FTIR, 1H NMR, 13C NMR, X-ray, mass spectroscopy and by the ab initio computational.
dcterms:title
The reactivity of N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas The reactivity of N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas
skos:prefLabel
The reactivity of N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas The reactivity of N3-Aryl-N1-(2-phenylquinazolin-4-yl)thioureas
skos:notation
RIV/00216224:14310/01:00005235!RIV/2002/MSM/143102/N
n3:strany
279
n3:aktivita
n12:Z n12:P
n3:aktivity
P(GA203/01/1333), Z(MSM 143100011)
n3:dodaniDat
n18:2002
n3:domaciTvurceVysledku
Mohamed, Walid Fathalla n20:9756078
n3:druhVysledku
n21:D
n3:duvernostUdaju
n8:S
n3:entitaPredkladatele
n15:predkladatel
n3:idSjednocenehoVysledku
694018
n3:idVysledku
RIV/00216224:14310/01:00005235
n3:jazykVysledku
n14:eng
n3:klicovaSlova
Quinazolines, thioureas, guanidines
n3:klicoveSlovo
n4:Quinazolines n4:thioureas n4:guanidines
n3:kontrolniKodProRIV
[1D636C6EBF1C]
n3:mistoKonaniAkce
Banká Bystrica
n3:mistoVydani
Banká Bystrica
n3:nazevZdroje
Sborník príspevkov 53. zjazd Chemických spoločností
n3:obor
n19:CC
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:pocetUcastnikuAkce
0
n3:pocetZahranicnichUcastnikuAkce
0
n3:projekt
n10:GA203%2F01%2F1333
n3:rokUplatneniVysledku
n18:2001
n3:tvurceVysledku
Mohamed, Walid Fathalla Pazdera, Pavel
n3:typAkce
n17:WRD
n3:zahajeniAkce
2001-01-01+01:00
n3:zamer
n16:MSM%20143100011
s:numberOfPages
2
n11:hasPublisher
Univerzita Mateja Bela v Banskej Bystrici. Fakulta prírodných vied
n7:isbn
80-89029-22-1
n6:organizacniJednotka
14310