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Statements

Subject Item
n2:RIV%2F00216208%3A11310%2F13%3A10159260%21RIV14-GA0-11310___
rdf:type
skos:Concept n14:Vysledek
rdfs:seeAlso
http://dx.doi.org/10.1039/c3ob40881g
dcterms:description
A general method for Cu-catalyzed C-H sulfenylation of purines, 7-deaza- and 9-deazapurines with aryl- or alkyldisulfides has been developed. In purines, the reaction occurs at position 8, in 7-deazapurines at position 7 and in 9-deazapurines at position 9, leading to new interesting arylsulfanyl derivatives of purine or deazapurine bases. The resulting 8-arylsulfanylpurines undergo Liebesking-Srogl coupling with arylstannanes or boronic acids, whereas the (arylsulfanyl)deazapurines are not reactive under these conditions. A general method for Cu-catalyzed C-H sulfenylation of purines, 7-deaza- and 9-deazapurines with aryl- or alkyldisulfides has been developed. In purines, the reaction occurs at position 8, in 7-deazapurines at position 7 and in 9-deazapurines at position 9, leading to new interesting arylsulfanyl derivatives of purine or deazapurine bases. The resulting 8-arylsulfanylpurines undergo Liebesking-Srogl coupling with arylstannanes or boronic acids, whereas the (arylsulfanyl)deazapurines are not reactive under these conditions.
dcterms:title
Direct C-H sulfenylation of purines and deazapurines Direct C-H sulfenylation of purines and deazapurines
skos:prefLabel
Direct C-H sulfenylation of purines and deazapurines Direct C-H sulfenylation of purines and deazapurines
skos:notation
RIV/00216208:11310/13:10159260!RIV14-GA0-11310___
n14:predkladatel
n15:orjk%3A11310
n3:aktivita
n17:P n17:I
n3:aktivity
I, P(GAP207/12/0205)
n3:cisloPeriodika
31
n3:dodaniDat
n10:2014
n3:domaciTvurceVysledku
n7:9489630 n7:6659160
n3:druhVysledku
n12:J
n3:duvernostUdaju
n9:S
n3:entitaPredkladatele
n21:predkladatel
n3:idSjednocenehoVysledku
69783
n3:idVysledku
RIV/00216208:11310/13:10159260
n3:jazykVysledku
n20:eng
n3:klicovaSlova
agents; adenosine; arylation; inhibitors; boronic acids; optical-properties; cytostatic activity; thymidylate synthase; 6-(het)aryl-7-deazapurine ribonucleosides; dihydrofolate-reductase
n3:klicoveSlovo
n6:optical-properties n6:inhibitors n6:agents n6:adenosine n6:dihydrofolate-reductase n6:arylation n6:6-%28het%29aryl-7-deazapurine%20ribonucleosides n6:boronic%20acids n6:thymidylate%20synthase n6:cytostatic%20activity
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[6A956809AA71]
n3:nazevZdroje
Organic and Biomolecular Chemistry
n3:obor
n11:CC
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
4
n3:projekt
n5:GAP207%2F12%2F0205
n3:rokUplatneniVysledku
n10:2013
n3:svazekPeriodika
11
n3:tvurceVysledku
Čejka, Jan Klečka, Martin Pohl, Radek Hocek, Michal
n3:wos
000322855300018
s:issn
1477-0520
s:numberOfPages
5
n16:doi
10.1039/c3ob40881g
n13:organizacniJednotka
11310