Quantitative synthesis of bis(cyclic carbonate) s by iron catalyst for non-isocyanate polyurethane synthesis

	Quantitative synthesis of bis(cyclic carbonate) s by iron catalyst for non-isocyanate polyurethane synthesis
	Sheng,Xingfeng; Ren,Guanjie; Qin,Yusheng; Chen,Xuesi; Wang,Xianhong; Wang,Fosong
刊名	green chemistry
	2015
卷号	17 期号:1 页码:373-379
关键词	ALUMINUM-SALEN COMPLEXES CYCLIC CARBONATES PROPYLENE CARBONATE ORGANIC CARBONATES STYRENE CARBONATE COUPLING REACTION HIGHLY EFFICIENT SOYBEAN OIL CO2 DIOXIDE
通讯作者	sheng,xf
英文摘要	bis(cyclic carbonate) s were quantitatively prepared with high efficiency via the coupling reaction of carbon dioxide (co2) with diglycidyl ethers by a [ fe(bpmcdac)]/tbab catalytic system, where glycol diglycidyl ether (1a) could be completely converted to the corresponding bis(cyclic carbonate) (2a) with a turnover number of 1000 at 100 degrees c and 3 mpa in 4 h. the obtained bis(cyclic carbonate) (2a) could be used to prepare hydroxyl-functional polyurethanes via reaction with diamines, which may be one alternative for obtaining conventional polyurethanes without the use of toxic phosgene or isocyanates. the number-average molecular weights of the obtained non-isocyanate polyurethanes (nipus) were up to 25.4-30.2 kg mol(-1), and the polydispersity indexes (pdis) were relatively narrow between 1.18 and 1.22. a typical nipu showed a glass transition temperature of 9 degrees c and an initial degradation temperature (t-d 5%) of 206 degrees c.
收录类别	SCI
语种	英语
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/64605]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Sheng,Xingfeng,Ren,Guanjie,Qin,Yusheng,et al. Quantitative synthesis of bis(cyclic carbonate) s by iron catalyst for non-isocyanate polyurethane synthesis[J]. green chemistry,2015,17(1):373-379.
APA	Sheng,Xingfeng,Ren,Guanjie,Qin,Yusheng,Chen,Xuesi,Wang,Xianhong,&Wang,Fosong.(2015).Quantitative synthesis of bis(cyclic carbonate) s by iron catalyst for non-isocyanate polyurethane synthesis.green chemistry,17(1),373-379.
MLA	Sheng,Xingfeng,et al."Quantitative synthesis of bis(cyclic carbonate) s by iron catalyst for non-isocyanate polyurethane synthesis".green chemistry 17.1(2015):373-379.