(S)-1-azido-2-(3-(cyclopropylmethoxy)-4-fluorophenyl)butan-2-ol 、
3-hex-5-ynyl-piperidine-2,6-dione 在
chloro(1,5-cyclooctadiene)(pentamethylcyclopentadiene)ruthenium(II) 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.0h,
以69%的产率得到3-(4-{3-[(S)-2-(3-cyclopropylmethoxy-4-fluoropheny)-2-hydroxybutyl]-3H-[1,2,3]triazol-4-yl}-butyl)-piperidine-2,6-dione