Alternating copolymerization of carbon dioxide and propylene oxide by single-component cobalt salen complexes with various axial group
文献类型：期刊论文
| 作者 | Liu BY ; Zhao X ; Guo HF ; Gao YH ; Yang M ; Wang XH |
| 刊名 | polymer
 |
| 出版日期 | 2009 |
| 卷号 | 50期号:21页码:5071-5075 |
| 关键词 | BINARY CATALYST SYSTEMS POLY(PROPYLENE CARBONATE) CO2/EPOXIDE COPOLYMERIZATION ALIPHATIC POLYCARBONATES STEREOCHEMISTRY CONTROL (SALEN)CRX COMPLEXES CYCLOHEXENE OXIDE MILD CONDITIONS ZINC GLUTARATE CO2 |
| ISSN号 | 0032-3861 |
| 通讯作者 | liu by |
| 中文摘要 | a series of single-component cobalt salen complexes, n,n'-bis(salicylidene)-1,2phenylenediamino cobaltiii x(x = cl (1a), br (1b), no3 (1c), cf3coo (1d), bf4 (le), and n3 (if)) (salphcox), were prepared for alternating copolymerization of carbon dioxide and propylene oxide(po) under mild condition. the axial anion x group of the salenphcox played important role in tailoring the catalytic activity, polymeric/cyclic carbonate selectivity, as well as stereochemistry of carbonate unit sequence in the polymer chain. salenphcox with an electron-withdrawing axial x group (complex 1c) was an ideal catalyst for the copolymerization of co2 and po to selectively produce polycarbonate with similar to 99% carbonate linkage and over 81% head-to-tail structure. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000270705700014 |
| 公开日期 | 2010-05-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/12415]  |
| 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 | Liu BY,Zhao X,Guo HF,et al. Alternating copolymerization of carbon dioxide and propylene oxide by single-component cobalt salen complexes with various axial group[J]. polymer,2009,50(21):5071-5075. |
| APA | Liu BY,Zhao X,Guo HF,Gao YH,Yang M,&Wang XH.(2009).Alternating copolymerization of carbon dioxide and propylene oxide by single-component cobalt salen complexes with various axial group.polymer,50(21),5071-5075. |
| MLA | Liu BY,et al."Alternating copolymerization of carbon dioxide and propylene oxide by single-component cobalt salen complexes with various axial group".polymer 50.21(2009):5071-5075. |
入库方式： OAI收割
来源：长春应用化学研究所
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