629604-05-3Relevant articles and documents
6-Magnesiated Purines: Preparation and Reaction with Aldehydes
Tobrman, Tomas,Dvorak, Dalimil
, p. 4289 - 4291 (2003)
(Equation presented) Halogen-metal exchange reaction of 9-benzyl-6-iodopurine with iPrMgCl in toluene at -80°C proceeds almost quantitatively. Such a purine-derived Grignard reagent reacts selectively with aldehydes in toluene, giving the corresponding alcohols in 25-62% yield, while other functional groups such as ketones, esters, and nitriles do not react under these conditions. The reaction can be extended to protected 6-iodopurine ribonucleoside.
Facile and efficient synthesis of 6-(hydroxymethyl)purines
Silhar, Peter,Pohl, Radek,Votruba, Ivan,Hocek, Michal
, p. 3225 - 3228 (2007/10/03)
(Chemical Equation Presented) A facile and efficient methodology of the synthesis of 6-(hydroxymethyl)purine derivatives (bases and nucleosides) was developed based on Pd-catalyzed cross-coupling reactions of 6-halopurines with acyloxymethylzinc iodides f