Alumina-supported heteropoly acid: An effi cient catalyst for the synthesis of azaarene substituted 3-hydroxy-2-oxindole derivatives <em>via</em> C(sp<sup>3</sup>)H bond functionalization

Alumina-supported heteropoly acid: An effi cient catalyst for the synthesis of azaarene substituted 3-hydroxy-2-oxindole derivatives via C(sp³)H bond functionalization

Shuang-Hong Hao, Xue-Yan Zhang, Dao-Qing Dong, Zu-Li Wang

Alumina-supported heteropoly acid: An effi cient catalyst for the synthesis of azaarene substituted 3-hydroxy-2-oxindole derivatives via C(sp³)H bond functionalization

Shuang-Hong Hao, Xue-Yan Zhang, Dao-Qing Dong, Zu-Li Wang

中国化学快报 . 2015, (05): 599 -602 . DOI: 10.1016/j.cclet.2014.12.018