08.27.14
This year’s WACKER Silicone Award goes to Akira Sekiguchi, professor of organic chemistry at the University of Tsukuba in Japan. The award, which includes €10,000 prize money, was presented in Berlin. In 2003, the recipient was the first to synthesize molecules with stable silicon-silicon triple bonds and to characterize them by means of X-ray crystallography. These and numerous other studies have made Sekiguchi a pioneer in the field organosilicon research, stressed Dr. Christian Hartel, president of WACKER SILICONES, in his introductory speech. The award was presented at the Axica Conference Center in Berlin as part of the 17th International Symposium on Silicon Chemistry and the 7th European Silicon Days.
Professor Akira Sekiguchi of the Department of Organic Chemistry at the University of Tsukuba, Japan (center), received the 2014 WACKER Silicone Award. WACKER President and CEO Dr. Rudolf Staudigl (right) and WACKER SILICONES President Dr. Christian Hartel congratulated.
The WACKER Silicone Award is presented by the Munich-based chemical group every other year. Along with the Kipping Award, it ranks among the world’s most prestigious honors in the field of organosilicon chemistry. “Over the past 20 years, Professor Sekiguchi has presented an incredible wealth of new findings,” said Hartel before an audience of roughly 250. “His scientific studies have had a pivotal influence on silicon research and have given us a deeper understanding of structures containing low-valent silicon.”
In more than 250 publications, Sekiguchi has described a large number of synthesis reactions and compounds. These include, among others, mixed five-membered aromatic rings that consist of three silicon and two carbon atoms each and that are of interest for applications in future lighting materials. The 62-year-old scientist was also the first to synthesize highly branched, tree-like polymers based on silicon. Surface catalysis represents one field of application for these molecules. Sekiguchi also described stable, cyclic radicals based on silicon that are of importance for developing future high-energy storage systems. The potential of these research results is currently under investigation in collaboration with Japanese automaker Toyota.
Sekiguchi’s synthesis of a stable disilyne attracted considerable attention in 2003. Disilynes are molecules containing a silicon-silicon triple bond. The carbon chemistry analogs of these compounds are the alkynes, of which acetylene is the simplest representative. Because disilynes are highly reactive, their existence had previously been in doubt. Sekiguchi overcame this hurdle through the use of bulky ligands, which have a steric shielding effect that protects the triple bond. He was able to verify the triple bond through X-ray crystallography. This achievement is considered a milestone in organosilicon research.
Akira Sekiguchi was born on the Japanese island of Honshu in 1952 and studied chemistry at Gunma University. He earned his doctorate at the University of Tsukuba under Professor Wataru Ando and received his doctor of science degree (Sc.D.) in 1981. After working for a year as a post doc under Professor Robert West in Madison, Wisconsin, USA, he returned to Japan, where he worked as an associate professor at the Institute for Organosilicon Research at Tohoku University. He has been a full professor at the University of Tsukuba since 1996.
Sekiguchi has received multiple awards. In 2004, he received the Alexander von Humboldt Foundation Research Award. In 2006, he was honored with the Frederic Stanley Kipping Award of the American Chemical Society. In 2012, he won the Chemical Society of Japan Award. On May 16 of this year he received the Japanese Medal of Honor with Purple Ribbon for outstanding academic and artistic achievement.
Previous WACKER Silicone Award winners:
2011 Prof. Matthias Driess (Technische Universität Berlin, Germany)
2009 Prof. Ulrich Schubert (the Vienna University of Technology, Austria)
2007 Prof. Yitzhak Apeloig (Israel Institute of Technology, Haifa)
2005 Prof. Mitsuo Kira (Tohoku University, Japan)
2003 Prof. Don Tilley (University of California at Berkeley, US)
2001 Prof. Manfred Weidenbruch (University of Oldenburg, Germany)
1998 Prof. Robert Corriu (Université de Montpellier, France)
1996 Prof. Hubert Schmidbaur (Technische Universität München, Germany)
1994 Prof. Edwin Hengge (†)
1992 Prof. Richard Müller (†) and Prof. Eugene Rochow (†)
1991 Prof. Hideki Sakurai (Science University of Tokyo, Japan)
1989 Prof. Robert West (University of Wisconsin, US)
1988 Prof. Nils Wiberg (†) Prof. Reinhold Tacke (University of Würzburg, Germany)
1987 Prof. Peter Jutzi (Bielefeld University, Germany), Prof. Norbert Auner (Goethe University Frankfurt, Germany)
Professor Akira Sekiguchi of the Department of Organic Chemistry at the University of Tsukuba, Japan (center), received the 2014 WACKER Silicone Award. WACKER President and CEO Dr. Rudolf Staudigl (right) and WACKER SILICONES President Dr. Christian Hartel congratulated.
The WACKER Silicone Award is presented by the Munich-based chemical group every other year. Along with the Kipping Award, it ranks among the world’s most prestigious honors in the field of organosilicon chemistry. “Over the past 20 years, Professor Sekiguchi has presented an incredible wealth of new findings,” said Hartel before an audience of roughly 250. “His scientific studies have had a pivotal influence on silicon research and have given us a deeper understanding of structures containing low-valent silicon.”
In more than 250 publications, Sekiguchi has described a large number of synthesis reactions and compounds. These include, among others, mixed five-membered aromatic rings that consist of three silicon and two carbon atoms each and that are of interest for applications in future lighting materials. The 62-year-old scientist was also the first to synthesize highly branched, tree-like polymers based on silicon. Surface catalysis represents one field of application for these molecules. Sekiguchi also described stable, cyclic radicals based on silicon that are of importance for developing future high-energy storage systems. The potential of these research results is currently under investigation in collaboration with Japanese automaker Toyota.
Sekiguchi’s synthesis of a stable disilyne attracted considerable attention in 2003. Disilynes are molecules containing a silicon-silicon triple bond. The carbon chemistry analogs of these compounds are the alkynes, of which acetylene is the simplest representative. Because disilynes are highly reactive, their existence had previously been in doubt. Sekiguchi overcame this hurdle through the use of bulky ligands, which have a steric shielding effect that protects the triple bond. He was able to verify the triple bond through X-ray crystallography. This achievement is considered a milestone in organosilicon research.
Akira Sekiguchi was born on the Japanese island of Honshu in 1952 and studied chemistry at Gunma University. He earned his doctorate at the University of Tsukuba under Professor Wataru Ando and received his doctor of science degree (Sc.D.) in 1981. After working for a year as a post doc under Professor Robert West in Madison, Wisconsin, USA, he returned to Japan, where he worked as an associate professor at the Institute for Organosilicon Research at Tohoku University. He has been a full professor at the University of Tsukuba since 1996.
Sekiguchi has received multiple awards. In 2004, he received the Alexander von Humboldt Foundation Research Award. In 2006, he was honored with the Frederic Stanley Kipping Award of the American Chemical Society. In 2012, he won the Chemical Society of Japan Award. On May 16 of this year he received the Japanese Medal of Honor with Purple Ribbon for outstanding academic and artistic achievement.
Previous WACKER Silicone Award winners:
2011 Prof. Matthias Driess (Technische Universität Berlin, Germany)
2009 Prof. Ulrich Schubert (the Vienna University of Technology, Austria)
2007 Prof. Yitzhak Apeloig (Israel Institute of Technology, Haifa)
2005 Prof. Mitsuo Kira (Tohoku University, Japan)
2003 Prof. Don Tilley (University of California at Berkeley, US)
2001 Prof. Manfred Weidenbruch (University of Oldenburg, Germany)
1998 Prof. Robert Corriu (Université de Montpellier, France)
1996 Prof. Hubert Schmidbaur (Technische Universität München, Germany)
1994 Prof. Edwin Hengge (†)
1992 Prof. Richard Müller (†) and Prof. Eugene Rochow (†)
1991 Prof. Hideki Sakurai (Science University of Tokyo, Japan)
1989 Prof. Robert West (University of Wisconsin, US)
1988 Prof. Nils Wiberg (†) Prof. Reinhold Tacke (University of Würzburg, Germany)
1987 Prof. Peter Jutzi (Bielefeld University, Germany), Prof. Norbert Auner (Goethe University Frankfurt, Germany)