单波长可见光照射下二氧化碳羰基化反应研究  

Studies on the Carbonylation of Carbon Dioxide Under Single Wavelength Visible Light Irradiation

作　　者：庄建勤[1] 尹静梅[2] 高大彬[2] 郑学仿[2] 周广运[2] 周宁章[2] 王祥生[3] 郭新闻[3] 

机构地区：[1]中国科学院大连化学物理研究所,大连116023 [2]大连大学化学化工系,大连116622 [3]教育部大连理工大学碳资源综合利用开放实验室,大连116012

出　　处：《高等学校化学学报》2001年第1期75-77,共3页Chemical Journal of Chinese Universities

基　　金：辽宁省自然科学基金!(批准号 :96 2 0 5 2 );教育部大连理工大学碳资源综合利用开放实验室资助!(批准号 :970 0 7K)

摘　　要：It is the first time to report the carbonylation of cyclohexene with carbon dioxide under ambient conditions irradiated at single wavelength visible light.The effects of catalysts, the additives and different wavelength have been investigated, which indicated that the metal complexes such as CoTPP and MnTPP acted as catalyst of the carbonylation as well as sensitizer under the irradiation of special wavelength visible light. Furthermore, when adding sodium proponiate to the solution, the catalysts such as PCFe would be activated and the formation of ester was promoted obviously. We also detected the quantum yield of this reaction, and found it can reach to 10-2. As far as the quantum yield and taking good advantage of the energy from solar was concerned. HSO3PCCo was the better catalyst for the carbonylation.It is the first time to report the carbonylation of cyclohexene with carbon dioxide under ambient conditions irradiated at single wavelength visible light.The effects of catalysts, the additives and different wavelength have been investigated, which indicated that the metal complexes such as CoTPP and MnTPP acted as catalyst of the carbonylation as well as sensitizer under the irradiation of special wavelength visible light. Furthermore, when adding sodium proponiate to the solution, the catalysts such as PCFe would be activated and the formation of ester was promoted obviously. We also detected the quantum yield of this reaction, and found it can reach to 10^-2. As far as the quantum yield and taking good advantage of the energy from solar was concerned. HSO_3PCCo was the better catalyst for the carbonylation.

关 键 词：单波长 可见光 二氧化碳 羰基化反应 环已基甲酸甲酯 光催化 

分 类 号：O624.5[理学—有机化学] O613.71[理学—化学]