5-(苄氧基甲基)尿嘧啶 、
5,5'-((5-(bromomethyl)-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))bis(1,3-dibenzylpyrimidine-2,4(1H,3H)-dione) 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 12.0h,
生成 1,3-Dibenzyl-5-[[5-[[3-[[1,3-bis[(1,3-dibenzyl-2,4-dioxopyrimidin-5-yl)methyl]-2,4-dioxopyrimidin-5-yl]methyl]-2,4-dioxo-5-(phenylmethoxymethyl)pyrimidin-1-yl]methyl]-3-[(1,3-dibenzyl-2,4-dioxopyrimidin-5-yl)methyl]-2,4-dioxopyrimidin-1-yl]methyl]pyrimidine-2,4-dione