2007
Synthesis of New 1-Substituted-4-(2-phenylquinazolin-4-yl and 4-ylidene) Thiosemicarbazide
FATHALA, Mohamed Walid a Pavel PAZDERAZákladní údaje
Originální název
Synthesis of New 1-Substituted-4-(2-phenylquinazolin-4-yl and 4-ylidene) Thiosemicarbazide
Název česky
Synthesis of New 1-Substituted-4-(2-phenylquinazolin-4-yl and 4-ylidene) Thiosemicarbazide
Autoři
FATHALA, Mohamed Walid a Pavel PAZDERA
Vydání
1. CD - Edition. Basel, Switzerland, 11th INTERNATIONAL ELECTRONIC CONFERENCE ON SYNTHETIC ORGANIC CHEMISTRY, od s. 1-7, 7 s. 2007
Nakladatel
MDPI, Matthaeusstrasse 11, CH-4057 Basel, Switzerland
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10401 Organic chemistry
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/07:00020614
Organizační jednotka
Přírodovědecká fakulta
ISBN
3-906980-19-7
Klíčová slova anglicky
quinazoline; thiosemicarbazide; domino reaction; hydrogen bond interaction
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 20. 7. 2008 13:33, doc. RNDr. Pavel Pazdera, CSc.
V originále
Two new 1-substituted-4-(2-phenylquinazolin-4-yl and 4-ylidene) thiosemicarbazides 3 and 5 were formed by multistep domino reaction of imidoyl isothiocyanate derivative 1 with 1,1-di-R hydrazine in acetone solution. Applied hydrazine hydrate under the same reaction condition afforded 4-(2-phenylquinazolin-4(3H)-ylidene)-2-(prop-1-en-2-yl)-1- (propan-2-lidene) thiosemicarbazide (7) via six step three component domino reaction. Compounds 3, 5 and 7 were identified by CHNS elemental analysis, 1H-NMR, 13C-NMR spectral data and their correlation with ones from known structural motives.
Česky
Two new 1-substituted-4-(2-phenylquinazolin-4-yl and 4-ylidene) thiosemicarbazides 3 and 5 were formed by multistep domino reaction of imidoyl isothiocyanate derivative 1 with 1,1-di-R hydrazine in acetone solution. Applied hydrazine hydrate under the same reaction condition afforded 4-(2-phenylquinazolin-4(3H)-ylidene)-2-(prop-1-en-2-yl)-1- (propan-2-lidene) thiosemicarbazide (7) via six step three component domino reaction. Compounds 3, 5 and 7 were identified by CHNS elemental analysis, 1H-NMR, 13C-NMR spectral data and their correlation with ones from known structural motives.
Návaznosti
| GA203/01/1333, projekt VaV |
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| MSM 143100011, záměr |
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| 2A-1TP1/090, projekt VaV |
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