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| 題名: | Effect of Metal Salen Complex in the Base Catalyzed Catalytic Reaction between Carbon Dioxide and Epoxides |
| 作者: | Shyu, SG (Shyu, Shin-Guang)
Tseng, CK (Tseng, Chia-Kai)
Chang, CK (Chang, Chun-Kai)
Chen, HP (Chen, Hung-Po)
Liu, HC (Liu, Hsin-Chih)
Twu, J (Twu, Jen) |
| 貢獻者: | Dept Chem |
| 關鍵詞: | Carbon dioxide
Cyclic carbonate
Lewis bases
Metal salen |
| 日期: | 2012-03 |
| 上傳時間: | 2013-02-22 15:49:58 (UTC+8) |
| 摘要: | Lewis bases, 4-dimethylaminopyridine (DMAP), triethylamine (Et3N) and 1,8-diazabicyclo[5,4,0]undec-7-ene (DBU) can catalyze the reaction between carbon dioxide and epoxide to produce cyclic carbonate. The activity of the catalysts reduces as the pressure of carbon dioxide increases. Most of the metal salen complexes N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine M(III) X (M = Cr, Mn, X = Cl; M = Co, X = OAc) and N,Y-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine M(II) (M = Cu, Co, Ni) can promote the catalytic activity of the catalyst and the ability of promotion varies depending on the types of metal used in the metal salen complex and on the Lewis base catalyst. |
| 關聯: | JOURNAL OF THE CHINESE CHEMICAL SOCIETY 卷: 59 期: 3 特刊: SI 頁數: 443-451 |
| 顯示於類別: | [化學系所] 期刊論文
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