5-(prop-2-ynyl)carbamic acid 1-{2-[2-(2-tertbutoxycarbonylaminoethoxy)ethoxy]ethoxymethyl}-2-cyanoethylester-3'-O-(2-cyanoethyl)-2'-deoxycytidine 5'-triphosphate 、 Potassium;1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-2-[3-(1-ethyl-3,3-dimethyl-5-sulfoindol-2-ylidene)prop-1-enyl]-3,3-dimethylindol-1-ium-5-sulfonate 以
N,N-二甲基甲酰胺 为溶剂,
反应 20.0h,
以36%的产率得到5-(prop-2-ynyl)carbamic acid-1-{2-[2-(2-Cy 3.0-amidoethoxy)ethoxy]ethoxymethyl}-2-cyanoethyl ester-3'-O-(2-cyanoethyl)-2'-deoxycytidine 5'-triphosphate