164360-01-4Relevant articles and documents
Direct C-H arylation of purines: Development of methodology and its use in regioselective synthesis of 2,6,8-trisubstituted purines
Cerna, Igor,Pohl, Radek,Klepetarova, Blanka,Hocek, Michal
, p. 5389 - 5392 (2007/10/03)
Direct C-H arylation of purines to position 8 by diverse aryl iodides was achieved with Pd catalysis in the presence of CuI and Cs2CO 3. The methodology is general and efficient and was applied in the consecutive regioselective synth
Regiochemistry in Stille couplings of 2,6-dihalopurines
Langli, Geir,Gundersen, Lise-Lotte,Rise, Frode
, p. 5625 - 5638 (2007/10/03)
The regiochemistry in Stille couplings of 2,6-dihalopurines have been studied. 2,6-Dichloropurines react selectively in the 6-position, and 6-chloro-2-iodopurines and 2-bromo-6-chloropurines in the 2-position.