[1]赵 跃,朱 姗,马凤翔,等.六氟化硫促进的光催化α-氨基酸衍生物自偶联反应[J].南京师大学报(自然科学版),2025,48(01):13-17.[doi:10.3969/j.issn.1001-4616.2025.01.003]
 Zhao Yue,Zhu Shan,Ma Fengxiang,et al.Photocatalyzed Homo-Coupling of α-Amino Acid Derivatives Promoted by Sulfur Hexafluoride[J].Journal of Nanjing Normal University(Natural Science Edition),2025,48(01):13-17.[doi:10.3969/j.issn.1001-4616.2025.01.003]
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六氟化硫促进的光催化α-氨基酸衍生物自偶联反应()
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
48
期数:
2025年01期
页码:
13-17
栏目:
化学
出版日期:
2025-02-15

文章信息/Info

Title:
Photocatalyzed Homo-Coupling of α-Amino Acid Derivatives Promoted by Sulfur Hexafluoride
文章编号:
1001-4616(2025)01-0013-05
作者:
赵 跃1朱 姗1马凤翔1朱 峰1曹 骏1杭 忱1陈一锋2张丽娇2谢兰贵2
(1.国网安徽省电力有限公司电力科学研究院,安徽 合肥 230601)
(2.南京师范大学化学与材料科学学院,江苏 南京 210023)
Author(s):
Zhao Yue1Zhu Shan1Ma Fengxiang1Zhu feng1Cao Jun1Hang Chen1Chen Yifeng2Zhang Lijiao2Xie Langui2
(1.State Grid Anhui Electric Power Research Institute,Hefei 230601,China)
(2.School of Chemistry and Materials Science,Nanjing Normal University,Nanjing 210023,China)
关键词:
六氟化硫光催化C—C键偶联
Keywords:
sulfur hexafluoride(SF6)photocatalysisC—C bond coupling
分类号:
O621.3
DOI:
10.3969/j.issn.1001-4616.2025.01.003
文献标志码:
A
摘要:
六氟化硫(SF6)气体是电力行业广泛使用的绝缘气体,具有极强的温室效应,是二氧化碳的23 500倍. 但六氟化硫非常惰性,其降解与资源化利用仍然面临着极大的挑战. 我们发现,在常温常压下,以α-氨基酸衍生物为反应物,六氟化硫气体为促进剂,能够通过光催化实现C—C键的偶联. 研究结果表明,光催化剂反应溶剂、光照时长和底物浓度都是影响反应产率的重要因素. 该研究开发了一种光催化下六氟化硫气体的有效降解与资源化利用新途径.
Abstract:
Sulfur hexafluoride(SF6)is widely used in the electrical industry as insulating gas,and its global warming potential is 23 500 times of carbon dioxide(CO2). However,SF6 is extremely inert,and its degradation and utilization are highly challenging. In this study,we have found that the SF6 promoted C—C bond coupling with α-amino acid derivatives as the substrates could be achieved under the conditions of photocatalysis at ambient temperature and atmospheric pressure. The studies show that solvents,reaction time and concentrations of substrates are important factors for the efficiency of the reactions. These findings showcase a new strategy for the efficiently photo-catalyzed degradation and utilization of SF6 gas.

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备注/Memo

备注/Memo:
收稿日期:2023-11-21.
基金项目:国家电网有限公司总部管理科技项目(5200-202320132A-1-1-ZN).
通讯作者:谢兰贵,博士,教授,博士生导师,研究方向:有机合成方法学. E-mail:xielg@njnu.edu.cn
更新日期/Last Update: 2025-02-15