1447816-33-2Relevant academic research and scientific papers
Asymmetric copper(I)-catalyzed azide-alkyne cycloaddition to quaternary oxindoles
Zhou, Feng,Tan, Chen,Tang, Jing,Zhang, Yan-Yan,Gao, Wei-Ming,Wu, Hai-Hong,Yu, Yi-Hua,Zhou, Jian
, p. 10994 - 10997 (2013/08/23)
We report a highly enantioselective Cu(I)-catalyzed azide-alkyne cycloaddition via asymmetric desymmetrization of oxindole-based 1,6-heptadiynes, which furnishes quaternary oxindoles bearing a 1,2,3-triazole-containing moiety with 84-98% ee.
