5楼: Originally posted by 365501439zhu at 2017-06-22 14:08:09
A typical procedure for the oxidation of tertiary nitrogen compounds to their N-oxides is as follows: a 50 mL two neck round bottom flask is charged with amine (2.0 mmol) and catalyst I (0.25 mol%)  ...

9楼: Originally posted by yang5536 at 2017-06-23 09:25:39
amine (2.0 mmol) and catalyst I (0.25 mol%) ,说的就是催化剂的当量数，0.25%，相对于amine ，2*0.25%，个人认为。...