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Statements

Subject Item
n2:RIV%2F70883521%3A28110%2F07%3A43865391%21RIV12-MSM-28110___
rdf:type
n14:Vysledek skos:Concept
dcterms:description
The molecular structures of two byproducts 1,1''-diphenyl-3',4'-dihydrodispiro[indole-2,2'-furan-5',2''-indole]-3,3''(1H, 1''H)-dione(3) and 1,5'-diphenyl-4',5'-dihydro-3'H-spiro[indole-2,2'-pyrano[3,2-b]indol]-3(1H)-one (4), which accompanied the rearrangement of 3-hydroxy-3-methyl-1-phenylquinoline-2,4(1H,3H)-dione (1) to 2-hydroxy-2-methyl-1-phenyl-1,2-dihydro-3H-indol-3-one (2), have been elucidated by NMR, MS, and X-ray diffraction. The molecular structures of two byproducts 1,1''-diphenyl-3',4'-dihydrodispiro[indole-2,2'-furan-5',2''-indole]-3,3''(1H, 1''H)-dione(3) and 1,5'-diphenyl-4',5'-dihydro-3'H-spiro[indole-2,2'-pyrano[3,2-b]indol]-3(1H)-one (4), which accompanied the rearrangement of 3-hydroxy-3-methyl-1-phenylquinoline-2,4(1H,3H)-dione (1) to 2-hydroxy-2-methyl-1-phenyl-1,2-dihydro-3H-indol-3-one (2), have been elucidated by NMR, MS, and X-ray diffraction.
dcterms:title
Formation and structure elucidation of two novel spiro[2H-indol]-3(1H)-ones Formation and structure elucidation of two novel spiro[2H-indol]-3(1H)-ones
skos:prefLabel
Formation and structure elucidation of two novel spiro[2H-indol]-3(1H)-ones Formation and structure elucidation of two novel spiro[2H-indol]-3(1H)-ones
skos:notation
RIV/70883521:28110/07:43865391!RIV12-MSM-28110___
n3:aktivita
n5:V
n3:aktivity
V
n3:cisloPeriodika
8
n3:dodaniDat
n11:2012
n3:domaciTvurceVysledku
n17:2786664
n3:druhVysledku
n15:J
n3:duvernostUdaju
n8:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
422380
n3:idVysledku
RIV/70883521:28110/07:43865391
n3:jazykVysledku
n13:eng
n3:klicovaSlova
indole; indoxyl; spiro compounds; 13C; 1H; X-Ray; NMR
n3:klicoveSlovo
n12:X-Ray n12:indoxyl n12:spiro%20compounds n12:13C n12:NMR n12:1H n12:indole
n3:kodStatuVydavatele
GB - Spojené království Velké Británie a Severního Irska
n3:kontrolniKodProRIV
[5130715664AC]
n3:nazevZdroje
Magnetic Resonance in Chemistry
n3:obor
n9:CC
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
4
n3:rokUplatneniVysledku
n11:2007
n3:svazekPeriodika
45
n3:tvurceVysledku
Grad, Marjeta Košmrlj, Janez Kafka, Stanislav Leban, Ivan
n3:wos
000248527100015
s:issn
0749-1581
s:numberOfPages
5
n16:doi
10.1002/mrc.2028
n10:organizacniJednotka
28110