KAITA Shojiro 会田昭二郎

Researcher Number	30322689
Other IDs
Affiliation (based on the past Project Information) *help	2004: RIKEN (The Institute of Physical and Chemical Research), Frontier Research System Elastomer Precision Polymerization Laboratory, Vice-Team Leader, フロンティア研究システム, 副チームリーダー 2003: 独立行政法人理化学研究所, 高分子化学研究室, 協力研究員 2002: 理化学研究所, 高分子化学研究室, 協力研究員 2001: 理化学研究所, 有機金属化学研究室, 協力研究員
Review Section/Research Field	Except Principal Investigator Inorganic chemistry
Keywords	Except Principal Investigator phosphide complex / rare earth metallocene complex / cyclopentadienyl / butadiene / 3,4-isotactic polyisoprene / cataionic complex / stereospecific polymerization / ヒドロシリル化 / エチレン / スチレン … More / ガドリニウム / リビング重合 / ハーフメタロセン錯体 / ヒドロケイ素化 / サマリウム / 配位子置換基効果 / 1,4-シスポリブタジエン / PNP配位子 / 3,4-イソタクチックポリイソプレン / 1,4-シスポリイソプレン / ホスフィド錯体 / 希土類メタロセン触媒 / シクロペンタジエニル / ブタジエン / 3,4-アイソタクチックポリイソプレン / カチオン性錯体 / 立体特異性重合 Less

Development of new rare earth metal polymerization catalysts
- Principal Investigator
  
  HOU Zhaomin
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic chemistry
- Research Institution
  RIKEN (The Institute of Physical and Chemical Research)

All 2003 2002 Other

All Journal Article Patent

[Journal Article] Pronounced enhancement brought in by substituents on the cyclopentadienyl ligand : Catalyst system (C_5Me_4R)_2Sm(THF)x/MMAO2003
- Author(s)
  Kaita S., Takeguchi Y., Hou Z., Nishiura M., Doi Y., Wakatsuki Y
- Journal Title
  
  Macromolecules 36
  
  Pages: 7923-7926
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Journal Article] Pronounced enhancement brought in by substituents on the cyclopentadienyl ligand : Catalyst system (C_5Me_4R)_2Sm(THF)x/MMAO(R=Et, iPr, nBu, TMS ; MMAO=modified methylaluminoxane) for 1,4-cis stereospecific polymerizaion of 1,3-butadiene in cyclohexane solvent2003
- Author(s)
  Kaita S., Takeguchi Y., Hou Z., Nishiura M., Doi Y., Wakatsuki Y.
- Journal Title
  
  Macromolecules 36
  
  Pages: 7923-7926
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Journal Article] Ultimately specific 1,4-cis polymerization of 1,3-butadiene with a novel gadolinium catalyst2003
- Author(s)
  Kaita S., Hou Z., Nishiura M., Doi Y., Kurazumi J., Wakatsuki Y
- Journal Title
  
  Macromol.Rapid Commun. 24
  
  Pages: 179-184
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Journal Article] Theoretical study of coordination and insertion of butadiene to bis(pentamethylcyclopentadienyl) samarium hydride2003
- Author(s)
  Kaita S., Koga N., Hou Z., Doi Y., Wakatsuki Y
- Journal Title
  
  Organometallics 22
  
  Pages: 3077-3082
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Journal Article] Theoretical study of coordination and insertion of butadiene to bis(pentamethylcyclopentadienyl) samarium hydride2003
- Author(s)
  Kaita S., Koga N., Hou Z., Doi Y., Wakatsuki Y.
- Journal Title
  
  Organometallics 22
  
  Pages: 3077-3082
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Journal Article] Ultimately specific 1,4-cis polymerization of 1,3-butadiene with a novel gadolinium catalyst2003
- Author(s)
  Kaita S., Hou Z., Nishiura M., Doi Y., Kurazumi J., Horiuchi A.C., Wakatsuki Y.
- Journal Title
  
  Macromol.Rapid Commun. 24
  
  Pages: 179-184
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Patent] 重合用触媒2002
- Inventor(s)
  会田昭二郎, 侯召民
- Industrial Property Rights Holder
  独立行政法人理化学研究所
- Industrial Property Number
  2002-132993
- Filing Date
  2002-05-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Patent] 触媒組成物
- Inventor(s)
  会田昭二郎, 侯召民
- Industrial Property Rights Holder
  独立行政法人理化学研究所
- Patent Publication Number
  2001-064313
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Patent] 触媒組成物
- Inventor(s)
  会田昭二郎, 侯召民
- Industrial Property Rights Holder
  独立行政法人理化学研究所
- Patent Publication Number
  2002-006917
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Patent] ブロック共重合体の製造方法
- Inventor(s)
  会田昭二郎, 侯召民
- Industrial Property Rights Holder
  独立行政法人理化学研究所
- Patent Publication Number
  2001-288234
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203
[Patent] 重合用触媒
- Inventor(s)
  会田昭二郎, 侯召民
- Industrial Property Rights Holder
  独立行政法人理化学研究所
- Patent Publication Number
  2001-053550
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440203

1. HOU Zhaomin (10261158)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
2. NISHIURA Masayoshi (30332258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

KAITA Shojiro 会田 昭二郎

Research Projects

Research Products

Co-Researchers

Development of new rare earth metal polymerization catalysts

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Pronounced enhancement brought in by substituents on the cyclopentadienyl ligand : Catalyst system (C_5Me_4R)_2Sm(THF)x/MMAO2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Pronounced enhancement brought in by substituents on the cyclopentadienyl ligand : Catalyst system (C_5Me_4R)_2Sm(THF)x/MMAO(R=Et, iPr, nBu, TMS ; MMAO=modified methylaluminoxane) for 1,4-cis stereospecific polymerizaion of 1,3-butadiene in cyclohexane solvent2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Ultimately specific 1,4-cis polymerization of 1,3-butadiene with a novel gadolinium catalyst2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Theoretical study of coordination and insertion of butadiene to bis(pentamethylcyclopentadienyl) samarium hydride2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Theoretical study of coordination and insertion of butadiene to bis(pentamethylcyclopentadienyl) samarium hydride2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Ultimately specific 1,4-cis polymerization of 1,3-butadiene with a novel gadolinium catalyst2003

Author(s)

Journal Title

Description

Data Source

[Patent] 重合用触媒2002

Inventor(s)

Industrial Property Rights Holder

Industrial Property Number

Filing Date

Description

Data Source

[Patent] 触媒組成物

Inventor(s)

Industrial Property Rights Holder

Patent Publication Number

Description

Data Source

[Patent] 触媒組成物

Inventor(s)

Industrial Property Rights Holder

Patent Publication Number

Description

Data Source

[Patent] ブロック共重合体の製造方法

Inventor(s)

Industrial Property Rights Holder

Patent Publication Number

Description

Data Source

[Patent] 重合用触媒

Inventor(s)

Industrial Property Rights Holder

Patent Publication Number

Description

Data Source

KAITA Shojiro 会田昭二郎