3013-80-7Relevant academic research and scientific papers
SYNTHESES OF N,N,3- AND N,N,9-TRIALKYLADENINES BY ALKYLATION OF N,N-DIYLKYLADENINES
Itaya, Taisuke,Matsumoto, Hiroo,Ogawa, Kazuo
, p. 1920 - 1924 (2007/10/02)
Alkylation of N,B,N-dimethyl- (Ia) and N,N-diethyladenine (Ib) with methyl iodide, ethyl iodide, and benzyl bromide in N,N-dimethylacetamide in the presence of potassium carbonate gave the corresponding N,N,9-trialkyladenines (II) in 54-74percent yields, as well as minor amounts of N,N,3-trialkyladenines (III).The alkylation of I without base gave the latter compounds (III) in 76-90percent yields.Keywords - N,N,3-tryalkyladenines: N,N,9-trialkyladenines; regioselective N-alykaltion; N,N-dialkyladenines; isomer ratio.
