申请人:Lonza Ltd
公开号:EP2772495A1
公开(公告)日:2014-09-03
The invention discloses a method for the preparation of tricyanidofluoroborate in two steps via tetra alkylammonium and tetra alkylphosphonium tricyanidofluoroborate, starting from tetraalkylammonium or tetra alkylphosphonium tetrafluoroborate and trimethylsilylcyanide in the first step and exchanging the cation in the second step.
该发明揭示了一种通过两步法制备三
氰氟硼酸四乙基铵和四乙基
磷铵的方法,第一步从
四乙基铵或四乙基
磷铵四
氟硼酸和三甲基
硅氰化物出发,第二步交换阳离子。