Innovative Approaches to Mechanochemical Organic Synthesis: Our Recent Research

时间：2024年3月2日（周六）上午10:00

地点： 化学学科楼A508会议室

报告人简介：

CARRIER

1991 B.Sc. Kyoto University

1996 Ph.D. Kyoto University (Ph.D. Advisor: Prof. Yoshihiko Ito)

1996 Assistant Professor, Tsukuba University

1999 Assistant Professor, Institute for Molecular Science

2001 Visiting Researcher, Scripps Research Institute (Advisor: Prof. Kim D. Janda)

2002 Associate Professor at Graduate School of Science, Hokkaido University

2010－Professor at Graduate School of Engineering, Hokkaido University

2018－Vice Director at Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University

2022－Distinguished Professor, Hokkaido University Concurrent appointment

2008－2010 JST PRESTO [Photos on Soft Materials], Principal Researcher

2010－2014 JSPS FIRST, Principal Researcher

2019－JST CREST [Innovative Reactions], Principal Researcher Side business

2023－MechanoCross Co., Ltd. Founder, Director, Technical Adviser

AWARDS

2003 MEIJI SEIKA Research Planning Award

2008 Incentive Award in Synthetic Organic Chemistry

2011 Hokkaido University President's Award for Research

2014 The Chemical Society of Japan Award for Creative Work

2015 Hokkaido University President's Award for Research

2015 NAGASE Science Technology Foundation Award

2017 SSOCJ Fujifilm Functional Materials Science Award

2022 HSFC DemoDay Hokkaido Governor's Award

2023 HSFC DemoDay Hokkaido Governor's Award

NTRODUCTION

Our research group aims to develop new and useful synthetic reactions, functional materials, and catalysts by combining carbon-based molecules with other elements (silicon, boron, phosphorus, typical elements, and transition metals). We hope to create new research fields by introducing new concepts in organic chemistry. In addition, by having our students conduct high-level research, we aim to educate and train pioneering researchers who will work at the forefront of organic chemistry fields in the future. We are also expanding our research through joint research with several companies, domestic universities, and international universities.

RESEARCH TOPICS

1. Development of selective synthesis of organoboron and organosilicon compounds

2. Development of mechanochemical organic reactions

3. Development of functional molecular crystalline materials based on solid-state molecular dynamics

报告摘要：

Mechanochemical organic synthesis uses a ball mill instead of the conventional glass vessel with solvent to carry out the reaction. This method has significant advantages, such as greatly reducing the reaction solvent, accelerating the reaction, and allowing the use of insoluble substrates. In this talk, Professor Hajime Ito will discuss cross-coupling reactions under mechanochemical conditions, organometallic chemistry, mechanoredox with piezoelectric materials, and radical reactions by cleavage of polymers. If time permits, our silicon and boron chemistry will also be presented.