Immobilization of organo- and metal catalysts on dendrimers and nanoparticles towards the development of sustainable chemical processes

将有机和金属催化剂固定在树枝状聚合物和纳米颗粒上，以开发可持续化学工艺

• 批准号: 102827203
• 负责人: Professor Dr. Oliver Reiser
• 金额: --
• 依托单位: Institut für Organische Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/102827203?language=en
• 关键词: Immobilization; organo; metal; catalysts; dendrimers

The immobilization of organo- and metalcatalysts on dendrimers and nanoparticles towards the development of sustainable chemical processes is proposed in this collaborative project. The groups involved are investigating a number of different catalytic processes that form the basis of the joint efforts envisaged here. The focus of this collaborative project is on evaluating supports with globular structures [dendrimers, nanoparticles] to arrive at catalysts that can be employed in continuous setups using nanofiltration techniques. Applying these techniques catalytic transformations aiming at the conversion of furans, i.e. renewable resources, to arenes and coupling reactions of arenes will be investigated. Moreover the use of safe arylating agents (triarylbismuths), and green Lewis acids (Rare Earth triflates) will be investigated in reactions of industrial interest.

在这个合作项目中，提出了将有机和金属催化剂固定在树枝状聚合物和纳米颗粒上，以发展可持续的化学过程。有关团体正在调查一些不同的催化过程，这些过程构成了这里设想的联合努力的基础。该合作项目的重点是评估具有球形结构的支持物[树枝状聚合物，纳米颗粒]，以获得可以使用纳滤技术连续设置的催化剂。应用这些技术，将研究旨在将可再生资源呋喃转化为芳烃的催化转化和芳烃的偶联反应。此外，将研究安全的芳基化剂（三芳基铋）和绿色刘易斯酸（稀土三氟甲磺酸盐）在工业反应中的应用。