abstract |
(57) [Summary]nThe present invention relates to α-ammonium-, iminium- or amidinium alkenes in the form of tetraaryl- or triarylalkylborate salts, which can be optically converted into amines, imines or amidines, and a process for the preparation thereof. About. The present invention also relates to a base-catalysable polymerizable or crosslinkable composition, comprising the above α-ammonium-, imidium- or amidinium alkene in the form of its tetraaryl- or triarylalkylborate salt, The present invention relates to chemically induced basic catalysis and its use as a photoinitiator for base catalysis. |