Ring-opening and Elimination Cooligomerization of Cyclic Carbonates and e-Caprolactone |
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摘 要: | Cyclic carbonates e.g. ethylene- and propylene carbonate undergo ring-opening polymerization (ROP) at elevated temperatures ( 〉 100 ℃ ) in the presence of initiators such as Lewis acids, bases, or transesterification catalysts to yield poly(ether carbonates) as outlined below. See Fig. 1.
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关 键 词: | 循环碳酸盐 开放环 乙烯基 丙稀 聚合反应 |
文章编号: | 0427-7104(2005)05-0910-03 |
收稿时间: | 2005-09-02 |
修稿时间: | 2005-09-02 |
Ring-opening and Elimination Cooligomerization of Cyclic Carbonates and e-Caprolactone |
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Abstract: | |
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Keywords: | ring-opening ccoligomerization cyclic carbonate |
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