作者:Adnan H. Al-Shaar、David W. Gilmour、David J. Lythgoe、Ian McClenaghan、Christopher A. Ramsden
DOI:10.1039/c39890000551
日期:——
Catalytic reduction of 4-unsubstituted-5-nitroimidazoles (3) in 1,4-dioxane solution is an excellent route to the 5-aminoimidazoles (1) which can be isolated or used in situ to generate good yields of purine or deazapurine derivatives.
在1,4-二恶烷溶液中催化还原4-未取代的5-硝基咪唑(3)是获得5-氨基咪唑(1)的绝妙途径,可以将其分离或原位产生高产率的嘌呤或脱氮嘌呤衍生物。