129006-35-5Relevant academic research and scientific papers
Purines. X. Reactivities of methyl groups on 9-phenylpurines: Condensation with an aldehyde or an ester, and oxidation with selenium dioxide
Tanji,Satoh,Higashino
, p. 227 - 229 (2007/10/02)
The condensation of a methyl group at the 6- or 8-position on the 9H-purine ring with benzaldehyde and ethyl benzoate in the presence of sodium hydride occurred to give the styryl- (4a, b) and phenacyl-9H-purines (5a, b and 6a,b). Conversion of the methyl
PURINES. IX. REACTION OF 9-PHENYL-9H-PURINE-2-CARBONITRILES WITH GRIGNARD REAGENTS
Tanji, Ken-ichi,Higashino, Takeo
, p. 435 - 440 (2007/10/02)
The palladium-catalyzed cross-coupling reaction of 2- and 6-chloro-9-phenyl-9H-purines with potassium cyanide proceeded to give 9-phenyl-9H-purine-2- (3a-c) and -6-carbonitriles (4a-c).The conversion of the cyano group at the 2-position into the correspon
