The present invention is directed to maleimides and preparation of compounds
of the formula I
##STR1##
wherein
- R1 and R2 independently from each other stand
for
##STR2##
- variously substituted,
- and R3 stands for allyl,
##STR3##
- variously substituted, with the proviso, that R1 and R2
not simultaneously stand for phenyl.
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