Radical addition‐coupling polymerization with various nitroso compounds
Radical addition‐coupling polymerization with various nitroso compounds
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DOI：
10.1002/pola.27061
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发表时间：
2014-03
期刊：
影响因子：
--
通讯作者：
Junjie Li;Qi Wang
中科院分区：
文献类型：
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作者：
Junjie Li;Qi Wang
用2当量间氯过氧苯甲酸氧化4，4-二甲基二氢-1，3-恶嗪或4，4-二甲基-2-恶唑啉，制得4种亚硝基酯。它们都可以用于自由基加成偶联聚合，通过在侧链上引入酯基来制备周期性聚合物。与2-甲基-2-亚硝基丙烷相比，2-亚硝基-2-甲基-4-乙酰氧基戊烷和2-甲基-2-亚硝基丙基己酸酯在高达70 °C的高温下具有良好的稳定性，并且可以得到高分子量的聚合物。© 2013 Wiley Periodicals，Inc. J.波利姆科学，A部分：聚合物2014，52，810-815
Four nitroso esters were prepared by oxidation of 4,4-dimethyl dihydro-1,3-oxazine or 4,4-dimethyl-2-oxazoline with two equiv of m-chloroperoxybenzoic acid. All of them can be applied in radical addition-coupling polymerization to produce periodic polymer together with introduction of ester group at side chain. Compared with 2-methyl-2-nitrosopropane, 2-nitroso-2-methyl-4-acetoxypentane and 2-methyl-2-nitrosopropyl hexanoate present good stability at high temperature up to 70 °C and can result polymer with high molecular weight. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2014, 52, 810–815