Number of the records: 1
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
- 1.0331151 - FGÚ 2010 RIV GB eng J - Journal Article
Klásek, A. - Mrkvička, V. - Lyčka, A. - Mikšík, Ivan - Růžička, A.
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.
[Reakce 1-substituovaných 3-aminoquinoline-2,4-dionů isothiokyanáty. Snadná cesta k tvorbě nových 2-thioxo-1′H-spiro[imidazoline-5,3′-indole]-2,2′-dionů.]
Tetrahedron. Roč. 65, č. 25 (2009), s. 4908-4916. ISSN 0040-4020. E-ISSN 1464-5416
Grant - others:GA ČR(CZ) GA203/07/0320
Institutional research plan: CEZ:AV0Z50110509
Keywords : enamides * thiourea derivatives * spiro-heterocycles
Subject RIV: CC - Organic Chemistry
Impact factor: 3.219, year: 2009
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]quinolin-2-ones. These compounds rearrange to give (E)- and/or (Z)-4-butylidene-2-thioxo-10H-spiro[imidazoline-5,30-indole]-2,20-diones
3-Butyl-3-amino-1H,3H-quinoline-2,4-diony reagují s isothiokyanáty za vzniku nových 3a-butyl-9b-hydroxy-2-thioxo-1,2,3,3a,5,9b-hexahydro-imidazo[4,5-c]quinolin-2-onů. Tyto látky dají přesmykem (E)- a/nebo (Z)-4-butylidene-2-thioxo-10H-spiro[imidazoline-5,30-indole]-2,20-diony
Permanent Link: http://hdl.handle.net/11104/0176754
Number of the records: 1