周惠久论坛:11月23日 邀请报告人-Partha Sarathi Mukherjee 教授
2018-11-16 08:28:01



邀请讲座人: Partha Sarathi Mukherjee 教授

简介Partha Sarathi Mukherjee,印度科学研究院教授,国际著名的无机化学杂志《Inorganic Chemistry》的副主编。Mukherjee教授1995年在University of Burdwan获得学士学位,1998年在Jadavpur University 获得硕士学位,2002年在Indian Association for the Cultivation of Science 获得博士学位,2003-2004年在University of Utah从事博士后研究,2004-2005年以洪堡学者的身份在University of Goettingen从事研究,2005年加入印度科学研究院任教至今。

研究方面,Mukherjee教授主要研究有机纳米结构,分子传感器和纳米级催化剂,是金属笼状化合物催化领域的领军人物与先行者之一。独立研究以来,在JACSAngew等著名学术期刊上发表了近200篇论文。

荣誉与奖励:Shanti Swarup Bhatnagar Prize, Chemical Research Society of India Bronze Medal, Fellow of Royal Society of Chemistry等。

【报告题目】Chemistry in Confined Space of Molecular Architectures

时间: 1123 10:00- 11:30

地点: 仲英楼 材料学院第一会议室

摘要: Chemical and physical properties of chemical entities in confined nanospace are expected to be different from their bulk properties due to restricted rotational and vibrational motions. Such restricted motions along with other interaction/s may allow to stabilize unusual conformations of compounds in confined space of molecular cavity. Moreover, reactivity and reaction pathways in confined space may become different from traditional bulk reactions leading to the formation of unusual product/s. In this regard, chemists have been trying to design artificial molecular vessels to perform chemical reactions in their confined nanospace. Design of 3D molecular architectures having hydrophobic confined space including their use for catalytic organic transformations will be discussed. The lecture will also focus on the interior decoration of nanocages with urea moieties for new generation discrete heterogeneous catalysts for Michael addition. It is also planned to focus on our recent work on the use of confined space of discrete organic cages for the nucleation of tiny palladium nanoparticles and their successful use in facile transformation of aryl halides to corresponding cyanides.

Figure 1. Urea based nano-barrel and use of its confined space for catalysis.

References

1 P. Howlader, P. Das, E. Zangrando, P. S. Mukherjee, J. Am. Chem. Soc. 2016, 138, 1668.

2 B. Mondal, K. Acharyya, P. Howlader, P. S. Mukherjee, J. Am. Chem. Soc. 2016, 138, 1709.

3 B. Roy, A. K. Ghosh, S. Srivastava P. D’Silva, P. S. Mukherjee, J. Am. Chem. Soc. 2015, 137,

11916.

4 P. Howlader, P. S. Mukherjee, Chem. Sci., 2016, 7, 5893.

5 D. Samanta, P. S. Mukherjee, J. Am. Chem. Soc. 2014, 136, 17006.

6. B. Mondal, P. S. Mukherjee, J. Am. Chem. Soc. 2018, 140, under revision.

7.  P. Howladar, B. Mondal, P. Chowdhury, E. Zangrando, P. S. Mukherjee, J. Am. Chem. Soc. 2018, 140, 7952.



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