[(35)S]N-prop-2-yn-1-ylmethane[(35)S]sulfonamide 、 4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-iodophenyl)-4-oxoazetidin-2-yl]phenyl methyl β-D-glucopyranosiduronate 在
copper(l) iodide 、
四(三苯基膦)钯 三乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 60.0h,
生成 (2S,3S,4S,5R,6S)-6-(4-{(2S,3R)-3-[(S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-[4-(3-methane[(35)S]sulfonylamino-prop-1-ynyl)phenyl]-4-oxo-azetidin-2-yl}phenoxy)-3,4,5-trihydroxy-tetrahydropyran-2-carboxylic acid methyl ester