2016

1. coming soon

2015

1. Synthesis, Structures and Reactions of Antiaromatic Organolead Compounds Stabilized by Lewis Bases
   Masaichi Saito，Tomoki Akiba，Marisa Nakada，Misumi Kaneko，Shunsuke Furukawa，Minoura Mao，Masahiko Hada
   The 14th International Symposium on Inorganic Ring Systems、Regensburg (Germany). July. 2015
2. Replacement of a Skeletal Carbon Atom by a Heavier Atom to Tune the Properties of the Cp Ligand（Invited）
   Masaichi Saito
   8th International Conference on Materials for Advanced Technologies of the Materials Research Society of Singapore
   (Singapore), June, 2015
3. New Insight into the Chemistry of Sandwich Complexes: Utilization of Metallole Dianion（Invited）
   Masaichi Saito
   11th International Conference on Heteroatom Chemistry (Caen, France), June, 2015

2014

1. Synthesis of Tin and Lead Analogs of Cyclopentadienyl Anion and their Application to Transition-metal Complexes（Invited）
   Masaichi Saito
   Molecular Complexity in Modern Chemistry (Moscow, Russia), September, 2014
2. Aromatic and Antiaromatic Organolead Compounds: Dilithioplumbole and Plumbacyclopentadienylidene（Invited）
   Masaichi Saito
   41st International Conference on Coordination Chemistry (Singapore, Singapore), July, 2014
3. Transition-metal Complexes Derived from Aromatic Tin-containing Cyclopentadienyl Analogs（Invited）
   Masaichi Saito
   26th International Conference on Organometallic Chemistry (Sapporo, Japan), July, 2014
4. Synthesis and Reactivity of THF-Stabilized Plumbacyclopentadienylidene
   Tomoki Akiba，Toshiaki Kawamura，Minori Abe，Masahiko Hada，Masaichi Saito
   26th International Conference on Organometallic Chemistry (Sapporo, Japan), July, 2014
5. The Heaviest Ruthenocene Derived from a Silyl-substituted Dilithioplumbole
   Marisa Nakada，Takuya Kuwabara，Masaichi Saito
   26th International Conference on Organometallic Chemistry (Sapporo, Japan), July, 2014

2013

1. Synthesis, Structures and Properties of Transition-metal Complexes Derived from Tetraethyldilithiostannole and their
   Related Compounds（Invited）
   Masaichi Saito
   14th International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Baddeck, Canada), July, 2013
2. Synthesis and Structures of the First ^5-Stannole Transition-metal Complexes
   Takuya Kuwabara，Masaichi Saito，Guo Jing Dong，Shigeru Nagase
   14th International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Baddeck, Canada), July, 2013
3. Synthesis of Sterically Congested Germyldichlorophosphine and its Unexpected Reactivity
   Nobuaki Kurokawa，Masaichi Saito
   14th International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Baddeck, Canada), July, 2013

2012

1. Reactions of Dibenzopentalene Derived from Bulky Phenylsilylacetylene" 4st Asian Silicon Symposium
   Masaichi Saito，Yoko Hashimoto，Michio Nakamura，Tomoyuki Tajima，Kazuya Ishii，Shigeru Nagase， Mao Minoura
   4st Asian Silicon Symposium (Tsukuba, Japan), October, 2012
2. Synthesis, Structure and Reactions of Sterically Congested Lithiogermane
   Nobuaki Kurokawa，Masaichi Saito
   4st Asian Silicon Symposium (Tsukuba, Japan), October, 2012
3. Synthesis, Structures and Reactions of Stannylene-bridged Ru Complexes Derived from Tetraethyldilithiostannole
   Masaichi Saito，Takuya Kuwabara，Guo Jing Dong，Shigeru Nagase
   13th International Symposium on Inorganic Ring Systems (Victoria, Canada), July, 2012
4. Unexpected Dehalogenation Reactions of Dichloroborane Bearing a NCN-Pincer Ligand
   Masaichi Saito，Kaori Matsumoto，Mao Minoura
   13th International Symposium on Inorganic Ring Systems (Victoria, Canada), July, 2012
5. Synthesis and Structures of Titanastannene Coordinated by a Stannylene and Ti2Sn4 Ring Compound
   Takuya Kuwabara，Masaichi Saito，Guo Jing Dong，Shigeru Nagase
   13th International Symposium on Inorganic Ring Systems (Victoria, Canada), July, 2012
6. Our Recent Challenge to Expand the Concept of Aromaticity to Tin- and Lead-containing Carbon Ring Compounds
   Masaichi Saito，Masafumi Sakaguchi，Tomoyuki Tajima，Kazuya Ishimura，Shigeru Nagase，Masahiko Hada
   The 2012 Gordon Research Conference on Inorganic Chemistry (Biddeford, USA), June, 2012
7. Synthesis, Structures and Reactions of Aromatic and Antiaromatic Lead-containing Compounds
   Masaichi Saito，Masafumi Sakaguchi，Tomoyuki Tajima，Misumi Kaneko，Kazuya Ishimura，Shigeru Nagase，Masahiko Hada
   The 10th International Conference on Heteroatom Chemistry (Uji, Japan), May, 2012
8. Reactions of Dilithiostannole with Group 4 and 10 Transition Metal Complexes
   Takuya Kuwabara，Masaichi Saito，Jing Dong Guo，Shigeru Nagase
   The 10th International Conference on Heteroatom Chemistry (Uji, Japan), May, 2012
9. Debromination Reactions of 1,2-Bis(phenylseleno)benzene Dibromide
   Masahiro Fujita，Masaichi Saito
   The 10th International Conference on Heteroatom Chemistry (Uji, Japan), May, 2012
10. ? Synthesis and Structures of Stannylene-bridged Ru Complexes from Tetraethyldilithiostannole（Invited）
    Masaichi Saito，Takuya Kuwabara，Jing Dong Guo，Shigeru Nagase
    The 3rd Tsukuba International Mini-symposium on Hybridization between Main Group Element Chemistry and ?-Electron Chemistry -ICHAC-10 Pre-symposium in Tsukuba (Tsukuba, Japan), 2012

2011

1. Dilithioplumbole: The Heaviest Aromatic Cyclopentadienyl Analog
   Masaichi Saito，Masafumi Sakaguchi，Tomoyuki Tajima ，Kazuya Ishimura，Shigeru Nagase，Masahiko Hada
   14th International Symposium on Novel Aromatic Compounds (Eugene, USA), July, 2011
2. Synthesis, Structures and Properties of Heterasumanenes with no Substituents on the exo Carbon Atom
   Tomoharu Tanikawa，Tomoyuki Tajima，Masaichi Saito，Guo Jing Dong，Shigeru Nagase
   The 2011 Gordon Research Conference (Holderness, USA), June, 2011

2010

1. Dilithioplumbole: Aromatic Lead-Analog of Cyclopentadienyllithium
   Masaichi Saito，Masafumi Sakaguchi，Tomoyuki Tajima，Kazuya Ishimura，Shigeru Nagase，Masahiko Hada
   XIIIth International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Graz, Austria), July, 2010
2. Synthesis and Structure of Tetraethyldilithiostannole and its Reactivity
   Masaichi Saito，Takuya Kuwabara，Kazuya Ishimura，Shigeru Nagase
   XIIIth International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Graz, Austria), July, 2010

2009

1. Synthesis of Novel Heterasumanenes Having Group 14 and 16 Functionalities
   Tomoharu Tanikawa，Masaichi Saito
   12th International Symposium on Inorganic Ring Systems (Goa, India), August, 2009
2. Synthesis and Reactions of a Trianion Equivalent, the First Trilithiostannane
   Masaichi Saito，Tomoyuki Tajima，Masatoshi Ikeda，Kazuya Ishimura，Shigeru Nagase
   The 9th International Conference on Heteroatom Chemistry (Oviedo, Spain), July, 2009
3. Unusual Trifunctionalized Organotin Compounds, Trihydroxystannane and Trilithiostannane
   Masaichi Saito，Tomoyuki Tajima，Masatoshi Ikeda，Michikazu Yoshioka，Monique Biesemans，Rudolph Willem，Masao Minoura，Kazuya Ishimura，Shigeru Nagase
   XVIIIth EuCheMS Conference on Organometallic Chemistry (Gothenburg, Sweden), June, 2009

2008

1. Synthesis, Structure and Reactions of a Trianion Equivalent, Trilithiostannane
   Masaichi Saito，Tomoyuki Tajima，Masatoshi Ikeda，Kazuya Ishimura，Shigeru Nagase
   The 2nd International Symposium on Molecular Theory for Real Systems (Okazaki, Japan), August, 2008
2. Challenge to Extend the Concept of Aromaticity: Synthesis and Reactions of Plumbole Anions and Dianions
   Masaichi Saito，Masafumi Sakaguchi，Kazuya Ishimura，Shigeru Nagase
   The 23rd International Conference on Organometallic Chemistry (Rennes, France), July, 2008
3. Challenge to Extend the Concept of Aromaticity to Tin-containing Carbocyclic Compounds:
   Synthesis, Structures and Reactions of Stannole Dianions
   Masaichi Saito
   Post ISOS-XV Symposium (Takasaki, Japan), June, 2008
4. Stepwise Construction of 9-Heterafluorene Skeletons: From Triphenylene to Heterasumanene
   Tomoharu Tanikawa，Masaichi Saito
   Post ISOS-XV Symposium (Takasaki, Japan), June, 2008
5. Isolation and Reactions of the First Plumbole Dianion
   Masafumi Sakaguchi，Masaichi Saito，Kazuya Ishimura，Shigeru Nagase
   Post ISOS-XV Symposium (Takasaki, Japan), June, 2008
6. Synthesis and Isolation of a Dithienostannole Anion
   Munenori Shiratake，Masaichi Saito
   Post ISOS-XV Symposium (Takasaki, Japan), June, 2008
7. Redox Reactions of a Novel 5, 10-Disiladibenzo[a,e]pentalene
   Yoko Hashimoto，Masaichi Saito
   Post ISOS-XV Symposium (Takasaki, Japan), June, 2008
8. Heteroatom Functionalization of Triphenylene Toward Heterasumanene
   Masaichi Saito，Tomoharu Tanikawa，Tomoyuki Tajima
   The 15th International Symposium on Organosilicon Chemistry (Jeju, Korea), June, 2008

2007

1. Reduction of Phenyl Silyl Acetylene with Lithium to Afford Unexpected Dilithium Dibenzopentalenide with 1,4-Dilithio-1,3-butadiene
   Masaichi Saito，Michio Nakamura，Tomoyuki Tajima，Michikazau Yoshioka
   XVIIth EuCheMS Conference on Organometallic Chemistry (Sofia, Bulgaria), September, 2007
2. Synthesis and Structure of the First Stable Pentaorganostannate Bearing Five Carbon Substituents
   Masaichi Saito，Sanae Imaizumi，Tomoyuki Tajima，Kazuya Ishimura，Shigeru Nagase
   8th International Conference on Heteroatom Chemistry (Riverside, USA), August, 2007
3. The First Tin-containing Carbocyclic Aromatic Compounds: Stannole Dianions
   Masaichi Saito，Ryuta Haga，Chika Kambayashi，Tomoyuki Tajima，Masakazu Shimosawa，Michikazu Yoshioka，Kazuya Ishimura，Shigeru Nagase
   12th International Symposium on Novel Aromatic Compounds (Awajishima, Japan), July, 2007
4. Plumbole Dianions: The Heaviest Aromatic System Containing Group 14 Elements
   Masafumi Sakaguchi，Masaichi Saito
   12th International Symposium on Novel Aromatic Compounds (Awajishima, Japan), July, 2007
5. Synthesis and Reactions of Dithienostannoles
   Munenori Shiratake，Masaichi Saito
   12th International Symposium on Novel Aromatic Compounds (Awajishima, Japan), July, 2007
6. Heavier Aromatic Systems: Stannole and Plumbole Dianions
   Masaichi Saito，Chika Kambayashi，Tomoyuki Tajima，Masafumi Sakaguchi，Ryuta Haga，Kazuya Ishimura，Shigeru Nagase
   XIIth International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Galway, Ireland), July, 2007
7. Unique Nucleophilic Reaction on the Tin Atom: Formation of the First Stable Pentaorganostannate Bearing Five Carbon Substituents
   Masaichi Saito，Sanae　Imaizumi，Tomoyuki Tajima，Kazuya Ishimura，Shigeru Nagase
   XIIth International Conference on the Coordination and Organometallic Chemistry of Germanium Tin and Lead (Galway, Ireland), July, 2007

2006

1. Synthesis and Structure of Pentachalcogenadistannabicyclo[3.1.1]heptanes
   Masaichi Saito，Hizuru Hashimoto，Tomoyuki Tajima，Masatoshi Ikeda
   The 1st International Symposium for Young Elements Chemists, 2006 Workshop on Organometallic Chemistry (Uji, Japan), December, 2006
2. Oxidation of Stannole Dianions
   Masaichi Saito，Ryuta Haga，Chika Kambayashi，Tomoyuki Tajima，Kazuya Ishimura，Shigeru Nagase
   2nd Core-to-Core Symposium on Main Group Element Chemistry (Tokyo, Japan), August, 2006
3. Reactions of Cyclopentadienone with Sulfur Reagents
   Masaichi Saito，Toru Ito
   22nd International Symposium on the Organic Chemistry of Sulfur (Saitama, Japan), August, 2006
4. Synthesis and Structure of Polythiadistannabicyclo[k.l.m]alkanes
   Masaichi Saito，Hizuru Hashimoto，Tomoyuki Tajima
   22nd International Symposium on the Organic Chemistry of Sulfur (Saitama, Japan), August, 2006
5. Synthesis and Structure of Polychalcogenadistannabicyclo[k.l.m]alkanes
   Masaichi Saito，Hizuru Hashimoto，Masatoshi Ikeda，Tomoyuki Tajima，Michikazu Yoshioka
   11th International Conference on Inorganic Ring Systems (Oulu, Finland), August, 2006
6. Synthesis and Structure of C-Phenylated and C-Ethylated Stannole Dianions
   Masaichi Saito，Ryuta Haga，Chika Kambayashi，Kazuya Ishimura，Shigeru Nagase
   XXIInd International Conference on Organometallic Chemistry (Zaragoza, Spain), July, 2006