1968
DOI: 10.1002/macp.1968.021160106
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Die Herstellung einer molekulareinheitlichen Tri‐, Tetra‐ und Pentamethacrylsäure. V. Mitt. Modelle für Matrizenreaktionen

Abstract: zum 60. Geburtstag gewidntet (Eingegangen am 22. Februar 1968) ZUSAMMENFASSUNG:Vom p-Kresol sowie einer phenolischen Zwei-und einer Dreikernverbindung wurden mit verschiedenen Acyliemngsmethoden Methacrylsaureester erhalten ; die Zweikernverbindung enthielt danach zwei und die Dreikernverbindung drei Methacrylreste. Loste man diese Methacrylsaureester in gro0er Verdunnung in siedendem Benzol und lie0 gleichzeitig einen groBen Uberschu0 an Radikalen aus cc.cc'-Azoisobuttersauredinitril einwirken, so wurde beim … Show more

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Cited by 14 publications
(1 citation statement)
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“…The formation of non-cross-linked postpolymer might be explained by assumptions that (1) a sufficient solvation of the prepolymer by DMF led repulsion between each repeating unit to disturb an addition of intermediate radical 10 to next exomethylene group, or (2) relative isomerizing rate of the radical 10 solvated by DMF is faster than the rate using chlorobenzene. This solvent effect had also been found in the polymerization of 6.9 As described above, 6 gave the polymer which consisted of unit A only by radical reaction in DMF; however, in chlorobenzene it gave a partially cross-linked polymer containing a small amount of unit B an addition to unit A.…”
Section: Resultsmentioning
confidence: 99%
“…The formation of non-cross-linked postpolymer might be explained by assumptions that (1) a sufficient solvation of the prepolymer by DMF led repulsion between each repeating unit to disturb an addition of intermediate radical 10 to next exomethylene group, or (2) relative isomerizing rate of the radical 10 solvated by DMF is faster than the rate using chlorobenzene. This solvent effect had also been found in the polymerization of 6.9 As described above, 6 gave the polymer which consisted of unit A only by radical reaction in DMF; however, in chlorobenzene it gave a partially cross-linked polymer containing a small amount of unit B an addition to unit A.…”
Section: Resultsmentioning
confidence: 99%