"Organic and Biomolecular Chemistry" . "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." . "\u010Cejka, Jan" . . "Direct C-H sulfenylation of purines and deazapurines"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . . . . . . . "RIV/00216208:11310/13:10159260" . . . . "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."@en . "11310" . . "agents; adenosine; arylation; inhibitors; boronic acids; optical-properties; cytostatic activity; thymidylate synthase; 6-(het)aryl-7-deazapurine ribonucleosides; dihydrofolate-reductase"@en . . "11" . "31" . "[6A956809AA71]" . . "10.1039/c3ob40881g" . . "000322855300018" . . . "http://dx.doi.org/10.1039/c3ob40881g" . "Direct C-H sulfenylation of purines and deazapurines"@en . . "4"^^ . . . . "I, P(GAP207/12/0205)" . "5"^^ . "Direct C-H sulfenylation of purines and deazapurines" . "Direct C-H sulfenylation of purines and deazapurines" . . . "RIV/00216208:11310/13:10159260!RIV14-GA0-11310___" . "2"^^ . "1477-0520" . "Kle\u010Dka, Martin" . "Pohl, Radek" . "69783" . . "Hocek, Michal" .