METHOD FOR PRODUCING AMMONIUM HEXAFLUOROPHOSPHATES
申请人:Brandenburg Joerg
公开号:US20100063289A1
公开(公告)日:2010-03-11
The invention relates to a method for producing ammonium hexafluorophosphates of general formula (1) wherein R
1
, R
2
, R
3
and R
4
are defined as in the claims and in the description, said novel ammonium hexafluorophosphates and to the use thereof for producing pharmaceutically active compounds.