Xue, Yang; Li, Xiaohua; Zhang, Shixian; Guo, Ruiwei published an article in 2021. The article was titled ãDirect Determination of Interchain Transfer Constants for Radical Polymerization of Benzyl Acrylate by RAFT Polymerization and Polymer Chromatographyã? and you may find the article in Macromolecular Research.Electric Literature of C10H10O2 The information in the text is summarized as follows:
Chain transfer reactions are important side reactions in the radical polymerization of acrylates. Discrimination between interchain and intrachain transfer is still a challenge for the study of interchain transfer. A prepolymer, poly(benzyl acrylate) with hydroxy terminals (HO-PBzA), was designed and used in the reversible addition-fragmentation chain transfer (RAFT) polymerization of BzA to measure the interchain transfer degree, with benzyl N-carbazole dithiocarbamate (BCBD) as the RAFT agent. Liquid chromatog. at critical conditions was used to sep. and measure interchain transfer products and then BzA interchain transfer constants (Ctr) at different temperatures determined without other kinetic parameters. Exptl. results showed that exptl. parameters in RAFT polymerization, except the high dosage of BCBD, had no significant effects on the measured Ctr, which showed good repeatability. The Ctr of benzyl acrylate at 100-120°C was in the order of 1-2 × 10-4 and the activation energy of Ctr was at 31.1 kJ·mol-1. [graphic not available: see fulltext]. In the experiment, the researchers used many compounds, for example, Benzyl acrylate(cas: 2495-35-4Electric Literature of C10H10O2)
Benzyl acrylate(cas: 2495-35-4) is a reagent that can be used in the preparation of 2-(Phosphonomethyl)pentanedioic Acid, a selective glutamate carboxypeptidase 2 (GCP-II) inhibitor. It can also be used in the preparation of high refractive index polyacrylates.Electric Literature of C10H10O2
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