N-Substituted imides and bis-imides

Abstract

Abstract Compounds of the formulae I or II ##STR1## and processes for their preparation are described. In the above formulae, Z is a tetravalent aliphatic radical, which can be interrupted by hetero-atoms, or a substituted or unsubstituted tetravalent cycloaliphatic radical, which can contain hetero-atoms and/or can be fused to a benzene ring, A is --C(R 4 )═C(R 5 )(R 6 ) or --C.tbd.C--R 5 , especially --CH═CH 2 , R 1 and R 2 independently of one another are H, methyl, phenyl, --CN or Cl, or together are trimethylene, tetramethylene, ##STR2## R 3 is a direct bond, C 1-8 alkylene, cyclohexylene, phenylene or --CH 2 -phenylene with the --CH 2 group bonded to the N atom, R 4 and R 6 independently of one another are H, methyl or ethyl and R 5 is H or C 1-9 alkyl. The compounds of the formula I and II are valuable intermediates for the preparation of silicon-modified adhesion promoters.

Inventors

• 👤 Dieter Lohmann
• 👤 Martin Roth
• 👤 Marcus Baumann

Bibliographic Details