C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/54 (2006.01)
Patent
CA 2546480
The invention relates to a method for producing quaternary phosphonium salts by reacting a tertiary phospine with an optionally substituted, saturated or mono- or polyunsaturated electrophile comprising between 3 and 25 carbon atoms, in ternary solvent mixtures.
L'invention concerne un procédé servant à produire des sels de phosphonium quaternaires par réaction d'une phosphine tertiaire avec un électrophile éventuellement substitué, saturé ou une ou plusieurs fois insaturé, ayant 3 à 25 atomes de carbone, dans des mélanges de solvants ternaires.
Exner Kai Michael
Glas Detlev
Laas Harald
Massonne Klemens
Szarvas Laszlo
Basf Aktiengesellschaft
Robic
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