Isobutylene → HCID 69442194, Verbindung

HRID 891177

Reaktionsgleichung

Reaktionsgleichung von HRID 891177
C([O-])(=O)CCCC[CH2:6][C:7](C)([CH3:9])[CH3:8].[CH3:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[N:20]1[C:24](=[O:25])[CH:23]=[CH:22][C:21]1=[O:26].C=C(C)C>C1(C)C=CC=CC=1>[CH3:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[N:20]1[C:21](=[O:26])[CH:22]=[CH:23][C:24]1=[O:25].[CH2:6]=[C:7]([CH3:9])[CH3:8]

Komponenten

5

Edukt 3

HCID 8255IsobutyleneHCID 19989N-2-TolylmaleimideHCID 21225528Neodecanoate

Produkt 1

HCID 69442194HCID 69442194, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

In a one-liter autoclave were charged 400 ml of toluene as a polymerization solvent, 0.001 moles of perbutyl neodecanoate as a polymerization initiator, 0.42 moles of N-(2-methylphenyl)maleimide, and 4.05 moles of isobutene, and the mixture was subjected to polymerization reaction under a polymerization condition at a polymerization temperature of 60° C. for a polymerization time of 5 hours, to obtain N-(2-methylphenyl)maleimide-isobutene alternating copolymer. The thus obtained N-(2-methylphenyl)maleimide-isobutene alternating copolymer had a weight average molecular weight (Mw) (as reduced into standard polystyrene) of 160,000 and a molecular weight distribution (Mw/Mn), which is expressed by [(weight average molecular weight (Mw))/(number average molecular weight (Mn))], of 2.7.

Aufarbeitung

  1. customthe mixture was subjected to polymerization reaction under a polymerization condition at a polymerization temperature of 60° C. for a polymerization time of 5 hours

Quellen und Nachweise

ORD-Eintrag
ord-20cd0d7e689248e394b863043ba2525e
Quelldatensatz
uspto-grants-2006_02
Patentnummer
US07001967B2

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