Disclosed are a fluorinating agent represented by the general formula (1):
1
wherein R
1
to R
4
are a substituted or unsubstituted, saturated or unsaturated alkyl group or a substituted or unsubstituted aryl group, and can be the same or different; R
1
and R
2
or R
3
and R
4
can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms; or R
1
and R
3
can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms, for example:
2
a preparation process of the fluorinating agent and a process for preparing fluorine compounds by reacting various compounds with the fluorinating agent. The invention has also disclosed that the fluorinating agent is very effective for fluorinating oxygen containing functional compounds.
本发明涉及的是一种通式(1)所表示的
氟化剂:
其中,R1至R4为取代或未取代的饱和或不饱和烷基或取代或未取代的芳基,可以相同也可以不同;R1和R2或R3和R4可以结合形成一个环,包括一个氮原子或一个氮原子和其他杂原子;或者R1和R3可以结合形成一个环,包括一个氮原子或一个氮原子和其他杂原子,例如:
本发明还揭示了该
氟化剂对于氧含有官能团的化合物的
氟化非常有效。同时,本发明还揭示了该
氟化剂的制备方法和通过将各种化合物与该
氟化剂反应制备
氟化合物的方法。