《Table 1 Effect of ligands on hydroesterification reaction》
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《Preparation of Sodium Cobalt Tetracarbonyl and Optimization of Process Conditions for Hydroesterification of Ethylene Oxide》
Phosphine ligands and N-ligands have received widespread attenti on in ligand selection for hydroformylation and hydro-methyl esterification of epoxide derivatives conducted over the carbonyl cobalt catalysts[19-20].Under the reaction conditions covering a temperature of 65°C,a time of 7 h,a pressure of6 MPa,and a methanol/EO molar ratio of 3:2,the effects of ligand-free condition,the phosphine ligand(triphenylphosphine oxide),the quaternary ammonium salt ligand(tetrabutylammonium bromide),and the N-containing ligand(imidazole,3-hydroxypyridine)on hydroesterification of ethylene oxide were studied,with the results shown in Table 1.
图表编号 | XD0011306400 严禁用于非法目的 |
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绘制时间 | 2018.09.30 |
作者 | Wen Liyuan、Zhang Zhanjun、Chen Xiaoping、Wang Shiqin、Yu Wenli |
绘制单位 | Institute of Industrial Catalysis, Guangdong University of Petrochemical Technology、Institute of Industrial Catalysis, Guangdong University of Petrochemical Technology、Institute of Industrial Catalysis, Guangdong University of Petrochemical Technology、Nat |
更多格式 | 高清、无水印(增值服务) |