benzylamines造句

例句与造句

1. Reaction of the trialkylborane with hydroxylamine-O-sulfonic acid produces primary benzylamines.
2. Another important class of compounds that can be derived from boronate esters is ?-substituted benzylamines, some of which are commercially useful.
3. It's difficult to find benzylamines in a sentence. 用benzylamines造句挺难的