2000 Fiscal Year Annual Research Report

特異な非局在電子系の創出

Research Project

Project/Area Number	10146104
Research Institution	Osaka University
Principal Investigator	中筋一弘大阪大学, 大学院・理学研究科, 教授 (60028230)
Co-Investigator(Kenkyū-buntansha)	小田雅司大阪大学, 大学院・理学研究科, 教授 (60004438) 野依良治名古屋大学, 大学院・理学研究科, 教授 (50022554) 岩村秀 (特殊法人)放送大学, 教養部, 教授 (10011496) 戸部義人大阪大学, 大学院・基礎工学研究科, 教授 (60127264) 小林啓二東京大学, 大学院・総合文化研究科, 教授 (50012456)
Keywords	非局在電子系 / 拡張共役電子系 / スピン共役電子系 / 水素-電子相互作用系
Research Abstract	本特定領域研究では,共役電子系有機分子における電子の非局在様式の多様性を活用し,これを分子間へと展開して,分子および分子システムにおける「特異な非局在電子系」を創出することを目的とする.三つの研究項目(A01:拡張共役電子系,A02:スピン共役電子系,A03:水素-電子相互作用系)を設定しており、次のような活動を行った。 1.これまでと同様に,"非局在電子系の創出"の研究計画の推進・調整:上記三項目の研究計画の円滑な推進を図るとともに,研究項目間の連携・協力を実行するための方策を検討し,推進した. 2."非局在電子系の創出"に関する新しい研究分野の調査・提言:大局的観点から新しい研究分野の提言を行い,研究計画の新しい展開を模索した. 3."非局在電子系の創出"に関する研究成果の評価・取りまとめ:国内外の関連する研究分野の同行の調査や,研究項目間での情報交換を推進した.このため,本年は全班員が研究発表する全体会議,2度の公開シンポジウム及び新しい概念探索などを発表する特別研究会を開催した.また,本年度の成果報告書やニュースレターを作成・発行した.

Research Products

(18 results)

All Other

All Publications (18 results)

[Publications] Y.Morita: "New Persistent Radicals : Synthesis and Electronic Spin Structure of 2,5-Di-t-Butyl-6-Oxophenalenoxyl Derivatives."J.Am.Chem.Soc. 122. 4825-4826 (2000)
[Publications] M.Tadokoro: "Hydrogen Bonded 2.2'-Biimidazolate Transition Metal Complexes as a Tool of Crystal Engineering."Cord.Chem.Rev.. 198. 205-218 (2000)
[Publications] K.Fukui: "ESR/ENDOR (TRIPLE) Studies on Generation and Decay Process of a Triangulene Derivative, the First Non-Kekule Polynuclear Aromatic Hydrocarbon."Magnetic Resonance and Related Phenomena. 311-314 (2000)
[Publications] K.Fukui: "Electron-Nuclear Multiple Resonance Studies on Novel Persistent Neutral Radical with 1,3-Diazaphenalene Skeleton."Magnetic Resonance and Related Phenomena. 351-354 (2000)
[Publications] T.Shigeta: "Theoretical Study on Dependency of Conductivity on Structure of the Proton-and Electron-Coupled System."Int.J.Quantum Chem.. 80. 882-891 (2000)
[Publications] K.Hiroyuki: "Synthesis of novel cage molecules bicapped with tri (2-thienyl) methanes"J.Chem.Soc.Chem.Commun. (in press).
[Publications] K.Hiroyuki: "Adamantane-2,4-bis (quinone methide) and-2,6-bis (quinone methide) as New Models for Intramolecular Interactions between Spatially Separated Redox Systems"Bull.Chem.Soc.Jpn.. (in press).
[Publications] K.Takeshi: "All-Hydrocarbon Inclusion Complexes of Carbon Nanorings, Cyclic [6]-and [8] Paraphenylacetylenes"Angew.Chem.. (in press).
[Publications] K.Takeshi: "Complexation of a Carbon Nanoring with Fullerenes"Angew.Chem.. (in press).
[Publications] R.Suzuki: "Synthesis and Characterisation of 2,6-Di-tert-butyl-1-thio-1,4-benzo-quinone, the First Isolable Monothio-1,4-benzoquinone"J.Chem.Soc.Chem.Commun.. 1357-1358 (2000)
[Publications] T.Enomoto: "Synthesis, Structure, and Properties of Hexaaryl [3] radialenes"Bull.Chem.Soc.Jpn. 73. 2109-2114 (2000)
[Publications] R.Sekiya: "Intramolecular Migration of Bulky Substituents in the Solid State : Vinylogous Pinacol Rearrangements Induced Thermally and by Acid Catalysis."J.Am.Chem.Soc.. 122. 10282-10288 (2000)
[Publications] K.Takahashi: "Furane-fused TCNQ and DCNQ ; Synthesis and Properties."J.Org.Chem.. 65. 2577-2579 (2000)
[Publications] M.Tanaka: "Solid State Solvolysis of Thiophene-Substituted Trityl-Type Alcohols : Nucleophilic Substitution Induced via Solid State Cogrinding with DDFQ Followed by Exposure to Methanol Vapor."J.Org.Chem. 66. 803-808 (2001)
[Publications] N.Tanifuji: "Pseudo-Polymorphs Arising from Weak and Strong -OH-N=C- Hydrogen Bonding in Inclusion Crystals of the Same Host and Guest in Different Compositions."CrystEnComm. 3 (2001)
[Publications] Y.Tobe: "[2+2] Cycloreversion of [4.3.2] Propella-1,3,11-trienes : An Approach to Cyclo [n] carbons from Propellane-Annelated Dehydro [n] annulenes"J.Am.Chem.Soc.. 122. 1762-1775 (2000)
[Publications] Y.Tobe: "Synthesis and Association Behavior of Butadiyne-Bridged [44] (2,6)-Pyridinophane and [46] (2,6) Pyridinophane Derivatives"Org.Lett.,. 2. 3265-3268 (2000)
[Publications] Y.Tobe: "Polyyne Cyclization to Form Carbon Cages : [16.16.16] (1,3,5)-Cyclophanetetracosayne Derivatives C60H6 and C60C1-6-as Precursors to C-60-Fullerene,"NovelAromatic Compounds (an invited contribution),. (in press). (2001)

2000 Fiscal Year Annual Research Report

特異な非局在電子系の創出

Principal Investigator

中筋 一弘 大阪大学, 大学院・理学研究科, 教授 (60028230)

Research Products

[Publications] Y.Morita: "New Persistent Radicals : Synthesis and Electronic Spin Structure of 2,5-Di-t-Butyl-6-Oxophenalenoxyl Derivatives."J.Am.Chem.Soc. 122. 4825-4826 (2000)

[Publications] M.Tadokoro: "Hydrogen Bonded 2.2'-Biimidazolate Transition Metal Complexes as a Tool of Crystal Engineering."Cord.Chem.Rev.. 198. 205-218 (2000)

[Publications] K.Fukui: "ESR/ENDOR (TRIPLE) Studies on Generation and Decay Process of a Triangulene Derivative, the First Non-Kekule Polynuclear Aromatic Hydrocarbon."Magnetic Resonance and Related Phenomena. 311-314 (2000)

[Publications] K.Fukui: "Electron-Nuclear Multiple Resonance Studies on Novel Persistent Neutral Radical with 1,3-Diazaphenalene Skeleton."Magnetic Resonance and Related Phenomena. 351-354 (2000)

[Publications] T.Shigeta: "Theoretical Study on Dependency of Conductivity on Structure of the Proton-and Electron-Coupled System."Int.J.Quantum Chem.. 80. 882-891 (2000)

[Publications] K.Hiroyuki: "Synthesis of novel cage molecules bicapped with tri (2-thienyl) methanes"J.Chem.Soc.Chem.Commun. (in press).

[Publications] K.Hiroyuki: "Adamantane-2,4-bis (quinone methide) and-2,6-bis (quinone methide) as New Models for Intramolecular Interactions between Spatially Separated Redox Systems"Bull.Chem.Soc.Jpn.. (in press).

[Publications] K.Takeshi: "All-Hydrocarbon Inclusion Complexes of Carbon Nanorings, Cyclic [6]-and [8] Paraphenylacetylenes"Angew.Chem.. (in press).

[Publications] K.Takeshi: "Complexation of a Carbon Nanoring with Fullerenes"Angew.Chem.. (in press).

[Publications] R.Suzuki: "Synthesis and Characterisation of 2,6-Di-tert-butyl-1-thio-1,4-benzo-quinone, the First Isolable Monothio-1,4-benzoquinone"J.Chem.Soc.Chem.Commun.. 1357-1358 (2000)

[Publications] T.Enomoto: "Synthesis, Structure, and Properties of Hexaaryl [3] radialenes"Bull.Chem.Soc.Jpn. 73. 2109-2114 (2000)

[Publications] R.Sekiya: "Intramolecular Migration of Bulky Substituents in the Solid State : Vinylogous Pinacol Rearrangements Induced Thermally and by Acid Catalysis."J.Am.Chem.Soc.. 122. 10282-10288 (2000)

[Publications] K.Takahashi: "Furane-fused TCNQ and DCNQ ; Synthesis and Properties."J.Org.Chem.. 65. 2577-2579 (2000)

[Publications] M.Tanaka: "Solid State Solvolysis of Thiophene-Substituted Trityl-Type Alcohols : Nucleophilic Substitution Induced via Solid State Cogrinding with DDFQ Followed by Exposure to Methanol Vapor."J.Org.Chem. 66. 803-808 (2001)

[Publications] N.Tanifuji: "Pseudo-Polymorphs Arising from Weak and Strong -OH-N=C- Hydrogen Bonding in Inclusion Crystals of the Same Host and Guest in Different Compositions."CrystEnComm. 3 (2001)

[Publications] Y.Tobe: "[2+2] Cycloreversion of [4.3.2] Propella-1,3,11-trienes : An Approach to Cyclo [n] carbons from Propellane-Annelated Dehydro [n] annulenes"J.Am.Chem.Soc.. 122. 1762-1775 (2000)

[Publications] Y.Tobe: "Synthesis and Association Behavior of Butadiyne-Bridged [44] (2,6)-Pyridinophane and [46] (2,6) Pyridinophane Derivatives"Org.Lett.,. 2. 3265-3268 (2000)

[Publications] Y.Tobe: "Polyyne Cyclization to Form Carbon Cages : [16.16.16] (1,3,5)-Cyclophanetetracosayne Derivatives C60H6 and C60C1-6-as Precursors to C-60-Fullerene,"NovelAromatic Compounds (an invited contribution),. (in press). (2001)

中筋一弘大阪大学, 大学院・理学研究科, 教授 (60028230)