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Ability of nitrones of various structures to control the radical polymerization of styrene mediated by in situ formed nitroxides

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Academic year: 2021

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Figure

Fig. 2. Time dependence of ln ([M] 0 /[M]) for the bulk radical polymerization of styrene at 110 °C [Pre-reaction  of nitrone and AIBN in toluene at 85 °C for 4 h; [nitrone 1]=0.19 M and [AIBN]=9.7×10 −2  M (nitrone 1/AIBN:
Fig. 3. Dependence of M n,SEC  on the styrene conversion for the radical polymerization of styrene at 110 °C in  toluene (styrene/toluene: 1/1; v/v), in the presence of various nitrones (1→5, Scheme 3) [Pre-reaction of nitrone  and AIBN in toluene at 85 °C
Table 1. Radical polymerization of styrene in toluene at 110 °C in the presence of various nitrones together with  AIBN
Fig. 5. Dependence of the polydispersity index (M w /M n ) on the styrene conversion for the radical polymerization  of styrene at 110 °C in toluene (styrene/toluene: 1/1; v/v), in the presence of various nitrones (1→5, Scheme 3)   [Pre-reaction of nitrone
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