精细化学品绿色成中的纳米Au催化机遇与挑战.PDF

第 30 卷 第 9 期 催 化 学 报 2009 年 9 月 Vol. 30 No. 9 Chinese Journal of Catalysis September 2009 文章编号: 0253-9837(2009)09-0958-07 综述: 958~964 精细化学品绿色合成中的纳米 Au 催化: 机遇与挑战 何 林, 倪 吉, 孙 浩, 曹 勇 复旦大学化学系上海市分子催化与功能材料重点实验室, 上海 200433 摘要：采用高效的催化技术实现精细有机化学品的绿色合成是目前可持续化学研究中寻求资源节约、环境友好、条件温和及 原子经济的一个重要研究方向. 本文综述了多相纳米 Au 催化剂在选择氧化、选择还原及其在“一步法”或“一锅法”有机串 联反应及生物质综合利用等领域的研究进展, 探讨了影响纳米 Au 催化性能的各种因素, 评述了 Au 催化研究及应用的必威体育精装版动态. 最后对纳米 Au 催化技术的发展方向及绿色应用前景进行了展望. 关键词：精细化学品; 可持续化学; 绿色合成; 纳米金催化; 选择氧化; 选择还原; 有机串联反应; 生物质 中图分类号：O643 文献标识码：A Gold Nanocatalysis for Green Synthesis of Fine Chemicals: Opportunities and Challenges HE Lin, NI Ji, SUN Hao, CAO Yong* Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, China Abstract: One great challenge for the current sustainable chemistry is the development of new green catalytic technologies that can afford resource-saving, environmentally benign, mild and atom-economic synthesis of fine chemicals. The latest progress in the use of supported gold nanoparticles or as new efficient catalysts for selective oxidation, chemo-selective reduction, “one-step” or “one-pot” tandem reactions, and the biomass utilization has been reviewed. Factors affecting the catalytic performance of gold nanocatalysts as well as the prospects for green gold catalysis were also presented. Key words: fine chemical; sustainable chemistry; green synthesis; gold nanocatalyst; selective oxidation; selective reduction; tandem reac- tion; bio