4-[S-[3-(diethylamino)propyl]-N-[(phenylmethoxy)carbonyl]sulfonimidoyl]benzeneamine   、                                                                                      
S-[3-(diethylamino)propyl]-S-[4-(hydroxyamino)phenyl]-N-[(phenylmethoxy)carbonyl]sulfoximine                                                                                                                                                                                                                                                                                                          以obtained through an incomplete reduction of S-[3-(diethylamino)propyl)-S-(4-nitrophenyl)-N-[(phenylmethoxy)carbonyl]sulfoximine (4.2 g, ~10 mmol)的产率得到S-[3-(diethylamino)propyl]-S-(4-nitrophenyl)-N-[(phenylmethoxy)carbonyl]sulfoximine