Abstract A practical protocol was disclosed for the nickel-catalyzed C-alkylation of 9-fluorenone hydrazone with alcohols using t-BuOK as the base, and 9-monoalkylated fluorene derivatives were obtained in good yields under the benign conditions. GRAPHICAL ABSTRACT
                                    摘要 公开了一种以t-BuOK为碱,
镍催化
9-芴酮腙与醇C-烷基化的实用方案,并在良性条件下以良好的收率获得了9-单烷基化
芴衍
生物。图形概要