4-吡咯烷基吡啶

1-硝基吡咯烷

1,3-dimethyl-2-pyrrolidin-1-yl-1,3,2-diazaphospholidine

N-(4-nitrobenzoyl)pyrrolidine-1-carboximidoyl chloride

二-1-吡咯烷基甲基亚膦酸