2,4-dichloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine   、                                                                                      
3-N-Boc-N-甲基氨基吡咯烷                                                                                                                                                                                                                                                                                                          以to give tert-butyl 1-(2-chloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-yl(methyl)carbamate (148 mg, 94% yield)的产率得到tert-butyl 1-(2-chloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-yl(methyl)carbamate