(R)-2-(2-(4-bromo-2-fluorophenyl)propyl)isoindoline-1,3-dione   、                                                                                      
肼   、                                                                                      
二碳酸二叔丁酯   、                                                                                      
联硼酸频那醇酯                                                                                                                                                                                                                                                                                                          以to obtain the desired product (1.1 g, 80%) as a colourless paste的产率得到(R)-tert-butyl 2-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propylcarbamate