报告时间：2024年5月15日下午16:00

报告地点：博彩导航 北区1号实验楼225会议室

报告人：金国新 教授

报告人简介：

金国新 教授

复旦大学化学系，上海市，200433

电话: 021-23243776

E-mail: gxjin@fudan.edu.cn

1978年9月–1982年7月 本科，南京大学 化学系

1982年9月–1985年1月 硕士，南京大学 化学系

1985年3月–1987年12月 博士，南京大学 化学系

1988年5月–1996年3月

1996年3月–2001年1月   博士后、研究助理，德国Bayreuth大学、洪堡Fellow

研究员，中国科学院 长春应用化学研究所

2001年2月–至今 教授，复旦大学

研究领域

有机金属化学，有机金属框架结构组装，碳硼烷化学

获奖和荣誉

1.上海市自然科学奖一等奖（2009）。

2.庄长恭奖（2012）。

3.德国洪堡研究奖（2016）。

4.德国Bayreuth International Senior Fellow（2016年）

5.Foreign Fellow of European Academy of Sciences（2019年）

代表性论文

1.Cui Z.; Jin G.-X. Nat. Synth. 2022, 1, 635–640;

2.Cui P.-F.; Liu X.-R; Lin Y.-J.; Li Z.-H.; Jin G.-X. J. Am. Chem. Soc., 2022, 144, 6558−6565;

3.Cui Z.; Guo X.; Lin Y.-J.; Jin G.-X. Am. Chem. Soc., 2022, 144, 2379−2386;

4.Gao X.; Cui Z.; Shen Y.-R.; Liu D.; Lin Y.-J.; Jin G.-X. J. Am. Chem. Soc., 2021, 143, 17833−17842;

5.Guo W.-X.; Feng H.-J.; Guo B.-B.; Lu Y.; Jin G.-X. Chem. Rev., 2020, 120, 6288−6325.

报告摘要：

The construction of new inorganic and organometallic macrocycles and cages with interesting structural features and technologically useful functions have been topics of intense study with considerable potential.1 One of the chief motivating factors to growth in this field is the development of new, functional and tunable donor building blocks that can bridge transition metals. Ideal building blocks should be easily accessible, exhibit high affinities toward transition metals, and possess facial coordination sites can undergo exchange reactions with various ligands. Half-sandwich transition metal complexes (Cp*M, Cp* = 5-C5Me5) are useful model compounds in which one hemisphere of the coordination shell is blocked by the voluminous Cp* rings. In the protected space below the Cp* ligands, various bidentate or tridentate ligands can be accommodated.

Motivated by interest in supramolecular chemistry with organometallic half-sandwich complexes, we have initiated a new approach for preparing organometallic macrocycles via C-H and B-H activations with Terephthalate and dicarboxylate carborane.2 We report herein an efficient method for synthesizing molecular macrocycles of half-sandwich iridium and rhodium complexes via C-H and B-H activation directed muticomponent self-assembly under mild condition.

References:

1) a). W.-X. Gao, H.-J. Feng, B.-B. Guo, Y. Lu, G.-X. Jin, Chem. Rev., 2020, 120, 6288; b). Y.-F. Han, G.-X. Jin, Accounts of Chemical Research 2014, 47, 3571; c). Y. Lu, H.-N. Zhang and, G.-X. Jin, Accounts of Chemical Research 2018, 51, 2148−2158; d).  Z. Cui and G-X. Jin, Nature Synthesis, 2022, 1, 635–640.

2) a) Y. Lu, Y.-X. Deng, Y.-J. Lin, Y.-F. Han, L.-H. Weng, Z.-H. Li and, G.-X. Jin, Chem., 2017, 3, 110-121; b). H-N. Zhang, Y-J. Lin, G-X. Jin, J. Am. Chem. Soc., 2021, 143, 1119; c). P-F. Cui, X-R. Liu, S-T. Guo, Y-J. Lin, Z-H. Li, G-X. Jin, J. Am. Chem. Soc., 2021, 143, 5099−5105; d). Z. Cui, X. Gao, Y. Lin, and G-X. Jin, J. Am. Chem. Soc., 2022, 144, 2379; e). P-F. Cui, X-R. Liu, Y. Lin, Z-H. Li, G-X. Jin, J. Am. Chem. Soc., 2022, 144, 6558−6565; S-T. Guo, P-F. Cui, X-R. Liu, Y-J. Lin, G-X. Jin, J. Am. Chem. Soc., 2022, 144, 22221-22228.

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