龍 谷 大 学　岩 澤 研 究 室　　　　　　　Ryukoku University Iwasawa Group

[38] Cardo Bisphenol Fused with DIbenzo[g,p]chrysene for a High Refractive Index Monomer
DOI: 10.1002/ejoc.202401409

Toko Yura, Rion Noda, Ikuma Okada, Zhenfeng Guo, Prof. Dr. Takashi Nakanishi, Prof. Dr. Yousuke Yamaoka, Prof. Dr. Tetsuo Iwasawa

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[37] Construction of Multiple Five-Membered Rings in Dibenzo[g,p]chrysene Core for the Synthesis of a Nona-Cycle Buckybowl

DOI: 10.1002/ejoc.202400881

Naruhiro Yoshida, Tomoya Imai, Toru Amaya, Yousuke Yamaoka, Tetsuo Iwasawa

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ジベンゾクリセンの高生産性合成を礎とした八環性C₆₀断片の合成

DOI: 10.5059/yukigoseikyokaishi.82.246

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[36] Cross-dimerization of Fluorenones for Synthesis of Dibenzo[g,p]chrysenes

DOI: 10.1016/j.tet.2023.133549

Naruhiro Yoshida, Ryuhei Akasaka, Yousuke Yamaoka, Takafumi Yashima, Yuji Tokunaga, Tetsuo Iwasawa

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[35]Synthesis of an Octacyclic C₆₀₀Fragment

DOI: 10.1002/ejoc.202300407

Naruhiro Yoshida, Ryuhei Akasaka, Tomoya Imai, Michael P. Schramm, Yousuke Yamaoka, Toru Amaya, Tetsuo Iwasawa

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[34] Electrochemical and spectroscopic properties of twisted dibenzo[g,p]chrysene derivatives
DOI: 10.3762/bjoc.18.96

Tomoya Imai, Ryuhei Akasaka, Naruhiro Yoshida, Toru Amaya, Tetsuo Iwasawa

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[33] Relevant synthesis to manipulating non-planarity in dibenzo[g,p]chrysene: substitution reaction reactions at the bay

DOI: 101016/j.tetlet.2022.15366

Shinsuke Kamiguchi, Ryuhei Akasaka, Naruhiro Yoshida, Tomoya Imai, Yousuke Yamaoka, Toru Amaya, Tetsuo Iwasawa

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[32] Introverted Brønsted Acid cavitands for selective conjugate addition reactions

DOI: 10.1080/10610278.2021.1981323

Yasuhiro Matsumoto, Yuya Taguchi, Naruhiro Yoshida, Shugo Tokai, Tomoyuki Maruyama, Tetsuo Iwasawa

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[31] Solution-Processable Multi-Substituted Buckybowls: Synthesis of Diindeno(1,2,3,4-defg:1',2',3',4'-mnop)chrysene Derivatives

DOI: 101002/ejoc.202100869

Naoki Yoshida, Ryuhei Akasaka, Yusuke Awakura, Toru Amaya, Tetsuo Iwasawa

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[30] Relevant analysis to the productivity in selective synthesis of dibenzo[g,p]chrysene derivatives

DOI: 10.1016/j.tet.2021.132353

Yoshino Fujii, Yuta Taguchi, Shugo Tokai, Yasuhiro Matsumoto, Naruhiro Yoshida, Tetsuo Iwasawa

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[29] Regio-defined syntheses of tetra-brominated dibenzo[g,p]chrysene scaffolds with high solubility

DOI: 10.1016/j.tetlet.2020.152758

Yoshino Fujii, Tomoyuki Maruyama, Ryuhei Akasaka, Shugo Tokai, Yuya Taguchi, Yasuhiro Matsumoto, Shinsuke Kamiguchi, Naoki Yoshida, Tetsuo Iwasawa

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[28] Straightforward synthetic routes to well-soluble and regio-defined dibenzo[g,p]chrysene derivatives

DOI:10.1016/j.tetlet.2020.152406

Naoki Yoshida, Shinsuke Kamiguchi, Yoshino Fujii, Kazuki Sakao, Tomoyuki Maruyama, Shugo Tokai, Yasuhiro Matsumoto, Yuya Taguchi, Ryuhei Akasaka, Tetsuo Iwasawa

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[27] Regio-defined multi-hydroxylation of Dibenzo[g,p]chrysene

DOI: 10.1016/j.tetlet.2020.152033

Naoki Yoshida, Shinsuke Kamiguchi, Kazuki Sakao, Ryuhei Akasaka, Yoshino Fujii, Tomoyuki Maruyama, Tetsuo Iwasawa

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[26] Evaluation of the Catalytic Capability of cis- and trans-Diquinoxaline Spanned Cavitands

DOI: 101002/ejoc.201901058

Mami Inoue, Shinsuke Kamiguchi, Katto Ugawa, Shaima Hkiri, Jules Bouffard, David Semeril, Tetsuo Iwasawa

論文の図を貼る

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[25] Inherently Chiral Cavitand Curvature: Diastereoselective Oxidation of Tethered Allylsilanes

DOI: 101002/ejoc.201900891

Mami Inoue, Yoshino Fujii, Yasuhiro Matsumoto, Michael P.Schramm, Tetsuo Iwasawa

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[24] Stereo-Defined Synthetic Route to (E)- and (Z)-Tamoxifen Derived from (E)-1-Bromo-2-iodoalkenes

DOI: 10.1002/slct.201900324

Yoshino Fujii, Yuka Tamura, Nako Hashimoto, Naoki Endo, Tetsuo Iwasawa

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キャビタンドが駆動する選択的な金属触媒反応

DOI: 10.5059/yukigoseikyokaishi.77.40

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[23] Selective Catalytic Hydration of Alkynes in the Presence of Au-Cavitands: A Study in Structure–Activity Relationships

DOI: 10.1002/ejoc.2018009

Mami Inoue, Katto Ugawa, Tomoyuki Maruyama, Tetsuo Iwasawa

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[22] Rational Design of a Metallocatalytic Cavitand for Regioselective Hydration of Specific Alkynes

DOI: 10.1002/ejoc.201701613

Naoki Endo, Mami Inoue, Tetsuo Iwasawa

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[21] Stereo-defined synthesis of differentially all-carbon tetrasubstituted alkenes derived from (E)-1-bromo-2-iodoalkenes

DOI: 10.1016/j.tet.2017.08.013

Naoki Endo, Tetsuo Iwasawa

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[20] Regio-selective cyanation of (Z)-(1,2-dibromo-2-arylvinyl)triisopropylsilane with suppression of halogen elimination

DOI: 10.1016/j.tetlet.2017.03.082

Naoki Endo, Kazunari Goto, Koshi Murakami, Tetsuo Iwasawa

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[19] Evaluation of tuned phosphorus cavitands on catalytic cross-dimerization of terminal alkynes

DOI: 10.1016/j.tetlet.2016.09.039

Naoki Endo, Mao Kanaura, Michael P.Schramm, Tetsuo Iwasawa

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[18] Evaluation of the Reactivity of Metallocatalytic Cavities in the Dimerization of Terminal Alkynes

DOI: 10.1002/ejoc.201601070

Mao Kanaura, Naoki Endo, Michael P.Schramm, Tetsuo Iwasawa

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[17] An Introverted Bis-Au Cavitand and Its Catalytic Dimerization of Terminal Alkynes

DOI: 10.1002/ejoc.201600362

Naoki Endo, Mao Kanaura, Michael P.Schramm, Tetsuo Iwasawa

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[16] Elucidation of reaction process through β-halogen elimination in CuCN-mediated cyanation of (E)-1-bromo-2-iodoalkene

DOI: 10.1016/j.tetlet.2015.12.063

Naoki Endo, Mao Kanaura, Tetsuo Iwasawa

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[15] Synthesis of tri-arylated cyclotriveratrilenes with ortho- and meta-extended functionality

DOI: 10.1016/j.tetlet.2015.12.030

Kouhei Ito, Michael P.Schramm, Mao Kanaura, Masataka Ide, Naoki Endo, Tetsuo Iwasawa

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多置換アルケンの選択的な単純合成に向けた汎用ハロビニルテンプレートの開発

DOI: 10.5059/yukigoseikyokaishi.73.1212

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[14] Introverted Phosphorus-Au Cavitands for Catalytic Use

DOI: 10.1002/ejoc.201501426

Michael P.Schramm, Mao Kanaura, Kouhei Ito, Masataka Ide, Tetsuo Iwasawa

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[13] Cavitands with inwardly and outwardly directed functional groups

DOI: 10.1216/j.tetlet.2015.06.072

Mao Kanaura, Kouhei Ito, Michael P.Schramm, Dariush Ajami, Tetsu Iwasawa

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[12] Regio- and Stereoselective Synthesis of Vicinal (Z)-Dihaloalkenylsilanes from Silyl Ethynylarenes

DOI: 10.1002/ejoc.201403450

Yuta Yauchi, Masataka Ide, Ryo Shiogai, Takuya Chikugo, Tetsuo Iwasawa

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[11] Regio- and stereoselective synthesis of (E)-1-bromo-2-iodoalkenes through iodobromination of internal alkynes

DOI: 10.1016/j.tet.2014.09.075

Masataka Ide, Yuta Yauchi, Ryo Shiogai, Tetsuo Iwasawa

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[10] Transition metal-free oxidation of ynamides for synthesis of α-keto-imides

DOI: 10.1016/j.tet.2014.04.080

Takuya Chikugo, Yuta Yauchi, Masataka Ide, Tetsuo Iwasawa

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[09] Regio-, and Stereoselective Iodobromination of Ynamides for Synthesis of (E)-1-Bromo-2-iodoenamides

DOI: 10.1002/ejoc.201402057

Masataka Ide, Yuta Yauchi, Tetsuo Iwasawa

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[08] Regio- and stereoselective hydrohalogenation of ynamide components in 1,3-butadiynes with in situ generated HX

DOI: 10.1016/j.tetlet.2014.02.028

Masataka Ide, Kazuhiro Ohashi, Shigenori Mihara, Tetsuo Iwasawa

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[07] Self-Folded Silyl Cavitands with In- and Outwardly Directed Allyl Groups

DOI: 10.1002/ejoc.201301843

Kazuhiro Ohashi, Kouhei Ito, Tetsuo Iwasawa

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[06] Synthesis of 1-haloethenamides from ynamide through halotrimethylsilane-mediated hydrohalogenation

DOI: 10.1016/j.tetlet.2013.11.091

Kazuhiro Ohashi, Shigenori Mihara, Akihiro H.Sato, Masataka Ide, Tetsuo Iwasawa

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[05] Regio- and stereoselective synthesis of 1-(1-halovinyl)-1H-indoles from 1-ethynyl-1H-indoles with in situ generated HX

DOI: 10.1016/j.tetlet.2013.03.107

Akihiro H.Sato, Kazuhiro Ohashi, Kouhei Ito, Tetsuo Iwasawa

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[04] Regio- and stereospecific synthesis of (E)-α-iodoenamide moieties from ynamides through iodotrimethylsilane-mediated hydroiodation

DOI: 10.1016/.tetlet.2012.12.101

Akihiro H.Sato, Kazuhiro Ohashi, Tetsuo Iwasawa

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[03] One-step synthesis of (1-iodovinyl) arenes from trimethylsilyl ethynylarene through iodotrimethylsilane-mediated hydroiodation

DOI: 10.1016/j.tetlet.2012.05.004

Akihiro H.Sato, Shigenori Mihara, Tetsuo Iwasawa

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[02] Synthesis of unsymmetrically substituted pyrene derivatives through (6-bromo-3,8-dibutylpyren-1-yl)trimethylsilane

DOI: 10.1016/j.tetlet.2011.09.089

Akihiro H.Sato, Mine Maeda, Shigenori Mihara, Tetsuo Iwasawa

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[01] Asymmetric Suzuki-Miyaura cross-coupling reaction of aryl chlorides with enhancement of reaction time and catalyst turnove

DOI: 10.1016/j.tetlet.2011.03.051

Toshinori Kamei, Akihiro H.Sato, Tetsuo Iwasawa