The bulk polymerization of methyl methacrylate (MMA) initiated with diethyl 2,3-dicyano-2,3-diphenylsuccinate (DCDPS) was studied. This polymerization showed some "living" characteristics; that is, both the yield and the molecular weight of the resulting polymers increased with reaction time, and th
Polymerization of methyl methacrylate with a thermal iniferter: Diethyl 2,3-dicyano-2,3-di(p-tolyl)succinate
β Scribed by Shu-Hui Qin; Kun-Yuan Qiu; David G. Westmoreland; Willie Lau; Shuguang Wu; Graham Swift
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 172 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1366
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A zerovalent nickel complex, Ni(PPh 3 ) 4 , induced living radical polymerization of methyl methacrylate (MMA) in conjunction with an organic bromide as an initiator [R-Br: CCl 3 Br, (CH 3 ) 2 C(CO 2 Et)Br, (CH 3 ) 2 C(COPh)Br] in the presence of Al(Oi-Pr) 3 additive. The molecular weight distributi