56 |
Introverted Brønsted Acid Cavitands for Selective Conjugate Addition Reactions.
[MS PDF, SI PDF] [Rotation video of 3-wall Cavitand] |
Supramolecular Chemistry 2021.
in press. |
Yasuhiro Matsumoto, Yuta Taguchi, Naruhiro Yoshida, Shugo Tokai, Tomoyuki
Maruyama, Tetsuo Iwasawa |
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55 |
Solution-Processable Multi-Substituted Buckybowls: Synthesis of Diindeno(1,2,3,4-defg:1',2',3',4'-mnop)chrysene
Derivatives. [MS PDF, SI PDF] [Rotation video of single crystals 01,][Rotation video of single crystals 02] |
European Journal of Organic Chemistry 2021, 2021 (38), 5343-5347, October 2021 |
Naoki Yoshida, Ryuhei Akasaka, Yusuke Awakura, Toru Amaya, Tetsuo Iwasawa |
See, Chemistry Views
See YouTube
The paper has been selected as a Cover Feature.
Enjoy Cover Feature
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54 |
[patent]
多置換化されたジインデノ(1,2,3,4―defg:1’,2’,3’,4’―mnop)クリセン誘導体 |
特願2021-125819
2021年7月 「岩澤哲郎, 吉田尚樹, 赤阪龍平」 |
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53 |
Relevant Analysis to the Productivity in Selective Synthesis of Dibenzo[g,p]chrysene
Derivatives. [MS PDF, SI PDF] |
Tetrahedron 2021, 95, 132353. August 2021. |
Yoshino Fujii, Yuta Taguchi, Shugo Tokai, Yasuhiro Matsumoto, Naruhiro
Yoshida, Tetsuo Iwasawa |
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52 |
[patent]
ジインデノクリセン誘導体
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特願2021-76315
2021年4月 「岩澤哲郎, 吉田尚樹, 赤阪龍平」 |
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51 |
[patent]
嵩高いアルキル基をジベンゾ[g、p]クリセン骨格に直接導入する方法とその誘導体合成
|
特願2021-071235
2021年4月 「岩澤哲郎, 吉田尚樹, 上口新祐」 |
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50 |
[patent]
易溶性ジベンゾ[g、p]クリセン誘導体
|
特願2021-64888
2021年4月 「岩澤哲郎, 吉田尚樹, 上口新祐」 |
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49 |
Regio-Defined Syntheses of Tetra-Brominated Dibenzo[g,p]chrysene Scaffolds
with High Solubility. [MS PDF, SI PDF] [Rotation video of single crystals ] |
Tetrahedron Letters 2021,65, 152758. January 2021. |
|
Yoshino Fujii, Tomoyuki Maruyama, Ryuhei Akasaka, Kazuki Sakao, Shugo Tokai,
Yuta Taguchi, Yasuhiro Matsumoto, Shinsuke Kamiguchi, Naoki Yoshida, Tetsuo
Iwasawa |
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48 |
[patent]
多置換化された易溶性の四臭素化ジベンゾ[g、p]クリセンとその製造方法
|
特願2020-199500
2020年12月 「岩澤哲郎」 |
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47 |
Straightforward Synthetic Routes to Well-Solube and Regio-Defined Dibenzo[g, p]chrysene Derivatives.
[MS PDF, SI PDF] |
Tetrahedron Letters 2020, 61,152406. August 2020. |
|
Naoki Yoshida, Shinsuke Kamiguchi, Yoshino Fujii, Kazuki Sakao, Tomoyuki
Maruyama, Shugo Tokai, Yasuhiro Matsumoto, Yuta Taguchi, Ryuhei Akasaka,
Tetsuo Iwasawa |
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46 |
[patent]
易溶性ジベンゾ[g, p]クリセン誘導体およびその製造方法
|
特願2020-138215
2020年8月 「岩澤哲郎」 |
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45 |
Regio-defined multi-hydroxylation of Dibenzo[g, p]chrysene.
[MS PDF, SI PDF] |
Tetrahedron Letters 2020, 61 (26), 152033. May 2020. |
|
Naoki Yoshida, Shinsuke Kamiguchi, Kazuki Sakao, Ryuhei Akasaka, Yoshino
Fujii, Tomoyuki Maruyama, Tetsuo Iwasawa |
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44 |
[patent]
ジベンゾ[g、 p]クリセン誘導体の製造方法および新規なジベンゾ[g、 p]クリセン誘導体
|
特願2020-82081
2020年5月 「岩澤哲郎」 |
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43 |
Evaluation of Catalytic Capability of cis- and trans-Diquinoxaline Spanned
Cavitands.[MS PDF, SI PDF] |
European Journal of Organic Chemistry 2019, - (36), 6261-6268, September 2019 |
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Mami Inoue, Shinsuke Kamiguchi, Katto Ugawa, Shaima Hikiri, Jules Bouffard,
David Semeril, Tetsuo Iwasawa |
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41 |
Stereo‐Defined Synthetic Route to (E)‐ and (Z)‐Tamoxifen Derived from(E)‐1‐Bromo‐2‐iodoalkenes.[MS PDF, SI PDF] |
ChemistrySelect 2019, 4, (9), 2721-2725, March 2019 |
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Yoshino Fujii, Yuka Tamura, Nako Hashimoto, Naoki Endo, Tetsuo Iwasawa |
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40 |
[patent]
異種炭素四置換アルケン
|
特願2019-018725
2019年2月 「岩澤哲郎」 |
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38 |
Selective Synthesis of Carbonates from Glycerol, CO2, and Alkyl Halides
Using tert-Butyltetramethylguanidine |
Synlett, 2018, 29, 1759-1764. |
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Mihara, M;* Moroga, K.; Iwasawa, T.; Nakai, T.; Ito, T.; Ohno, T.; Mizuno, T. |
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37 |
Selective catalytic hydration of alkynes using Au-cavitands: a study in
structure-activity relationship
[MS PDF, SI PDF] |
European Journal of Organic Chemistry 2018, -
(38), 5304-5311, Jun 2018.
The paper has been selected as a Very Important Paper (VIP). |
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Mami Inoue, Katto Ugawa, Tomoyuki Maruyama, Tetsuo Iwasawa |
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36 |
Rational Design of a Metallo-catalytic Cavitand for Regio-selective Hydration
of Specific Alkynes
[MS PDF, SI PDF] |
European Journal of Organic Chemistry 2018, - (9), 1136-1140, Jan 2018.
The paper has been selected as a Very Important Paper (VIP). |
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Naoki Endo, Mami Inoue, Tetsuo Iwasawa |
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35 |
Recent Developments of Cavitand-recessed Type Metal Catalysts
[Manuscript PDF] |
Digest Review Article (mini-review)
Tetrahedron Letters 2017, 58, (45), 4217-4226, Oct 2017. |
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Tetsuo Iwasawa* |
総説 岩澤哲郎 |
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34 |
Stereo-defined synthesis of differentially all-carbon tetrasubstituted
alkenes derived from (E)-1-bromo-2-iodoalkenes. [MS PDF, SI PDF] |
Tetrahedron 2017, 73 (40), 5833-5840. Aug 2017 |
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Naoki Endo, Tetsuo Iwasawa |
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33 |
Regioselective Synthesis of [6,6]-Phenyl-C71-Butyric Acid Methyl Esters
via Sulfur Ylides for Use in Bulk Heterojunction Solar Cells. |
Synlett 2017, 28 (12), 1457-1462. Apr 2017 |
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T. Ito, Y. Inoue, T. Iwasawa, S. Sumino, F. Matsumoto, T. Iwai, K. Moriwaki,
Y. Takao, T. Mizuno, T. Ohno |
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32 |
Regio-selective Cyanation of (Z)-(1,2-Dibromo-2-arylvinyl)triisopropylsilane with Suppression of Halogen
Elimination. [MS PDF, SI PDF] |
Tetrahedron Letters 2017, 58, (19), 1842-1845, Apr 2017. |
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Naoki Endo, Kazunari Goto, Koshi Murakami,Tetsuo Iwasawa |
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31 |
Evaluation of Tuned Phosphorus Cavitands on Catalytic Cross-dimerization
of Terminal Alkynes. [MS PDF, SI PDF] |
Tetrahedron Letters 2016, 57, (42), 4754-4757, Sep 2016. |
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Naoki Endo, Mao Kanaura, Michael P. Schramm, Tetsuo Iwasawa |
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30 |
Evaluation of the Reactivity of Metallocatalytic Cavities in the Dimerization
of Terminal Alkynes. [MS PDF, SI PDF] |
European Journal of Organic Chemistry 2016, - (29), 4970-4975, Oct 2016. |
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Mao Kanaura,Naoki Endo, Michael P. Schramm, Tetsuo Iwasawa |
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29 |
An Introverted bis-Au Cavitand and its Catalytic Dimerization of Terminal
Alkynes. [MS PDF, SI PDF] |
European Journal of Organic Chemistry 2016, - (14), 2514-2521. May 2016. |
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Naoki Endo, Mao Kanaura, Michael P. Schramm, Tetsuo Iwasawa |
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28 |
Elucidation of reaction process through beta-halogen elimination in CuCN-mediated
cyanation of (E)-1-bromo-2-iodoalkene.[MS PDF, SI PDF] |
Tetrahedron Letters 2016, 57 (4), 483-486, Jan 2016. |
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Naoki Endo, Mao Kanaura, Tetsuo Iwasawa |
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27 |
Synthesis of tri-Arylated Cyclotriveratrilenes with ortho- and meta-Extended
Functionality.[MS PDF, SI PDF] |
Tetrahedron Letters 2016, 57 (2), 233-236, Jan 2016. |
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Kouhei Ito, Michael P. Schramm, Mao Kanaura, Masataka Ide, Naoki Endo, Tetsuo Iwasawa |
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26 |
Introverted Phosphorus-Au Cavitands for Catalytic Use.[MS PDF, SI PDF] |
European Journal of Organic Chemistry 2016, - (4), 813-820. Feb 2016. |
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Michael P. Schramm, Mao Kanaura, Kouhei Ito, Masataka Ide, Tetsuo Iwasawa |
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25 |
Synthetic Development of Multi-tunable Halovinyl Scaffolds for Differentially
Substituted Olefin Template Strategy.
【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】[MS PDF] |
Journal of Synthetic Organic Chemistry, 2015, 73, (12), 1212-1225., Iwasawa, Tetsuo*, Dec. 2015
[総合論文] 有機合成化学協会誌, 2015年12月号 第73巻 12号1212-1225頁, 岩澤 哲郎 |
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24 |
Pb, Sr and Ba calix[6]arene hexacrboxylic acid otahedral complexation:
a dramatic effect of dealkylation |
Supramolecular Chemistry, 2015, 27 (10), 724-730, Nov 2015. |
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Birenda Babu Adhikari, Cuong-Alexander To, Tetsuo Iwasawa, Michael P. Schramm |
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21 |
[Patent]
ビシナル(Z)-ジハロアルケニルシランおよびその製造法 |
特願2014-247030
2014年12月 「岩澤哲郎、井手将貴」 |
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20 |
Regio- and stereoselective synthesis of (E)-1-bromo-2-iodoalkenes through iodobromination of internal alkynes. [MS PDF, SI PDF] |
Tetrahedron 2014, 70 (45), 8532-8538. Nov 2014 |
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Masataka Ide, Yuta Yauchi, Ryo Shiogai, Tetsuo Iwasawa |
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19 |
[Patent]
(E)-ブロモヨードアルケン誘導体およびその製造方法 |
特願2014-153644
2014年7月 「岩澤哲郎、井手将貴」 |
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18 |
Transition metal-free oxidation of ynamides for synthesis of alpha-keto-imides.
[MS PDF, SI PDF] |
Tetrahedron 2014, 70 (26), 3988-3993. Jun 2014 |
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Takuya Chikugo, Yuta Yauchi, Masataka Ide, Tetsuo Iwasawa |
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17 |
[Patent]
(E)-1-ブロモ-2-ヨード-エナミド誘導体およびその製造方法 |
特願2014-014060
2014年1月 「岩澤哲郎、井手将貴」 |
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16 |
Regio- and stereoselective iodobromination of
ynamides for synthesis of1-bromo-2-iodoenamides. [MS PDF, SI PDF] |
European Journal of Organic Chemistry 2014 , - (15), 3262-3267. May 2014 |
|
Masataka Ide, Yuta Yauchi, Tetsuo Iwasawa |
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15 |
Regio- and stereoselective hydrohalogenation of ynamide components in 1,3-butadiynes
with in situ generated HX. [MS PDF, SI PDF] |
Tetrahedron Letters 2014, 55 (13), 2130-2133. May 2014 |
|
Masataka Ide, Kazuhiro Ohashi, Shigenori Mihara, Tetsuo Iwasawa |
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14 |
Self-folded silyl cavitands with in- and outwardly directed allyl group.
Kazuhiro Ohashi, Kouhei Ito, Tetsuo Iwasawa [MS PDF, SI PDF] |
European Journal of Organic Chemistry 2014, - (8), 1597-1601. Mar 2014 |
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13 |
Synthesis of 1-haloethenamides from ynamides through halotrimethylsilane-mediated
hydrohalogenation. [MS PDF, SI PDF] |
Tetrahedron Letters 2014, 55 (3), 632-635. Jan 2014 |
|
Kazuhiro Ohashi, Shigenori Mihara, Akihiro H. Sato, Masataka Ide, Tetsuo
Iwasawa |
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12 |
Regio- and stereoselective synthesis of 1-(1-halovinyl)-1H indoles from 1-ethynyl-1H-indoles with in situ generated HX. [MS PDF, SI PDF] |
Tetrahedron Letters 2013, 54 (22), 2878-2882. May 2013 |
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Akihiro H. Sato, Kazuhiro Ohashi, Kouhei Ito, Tetsuo Iwasawa |
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11 |
[Patent]
(E)-α-ハロエナミド誘導体、1-(ハロビニル)-1H-インドール誘導体およびその製造方法
|
特願2013-33888
2013年2月 「岩澤哲郎、佐藤明広」 |
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10 |
Regio- and stereospecific synthesis of (E)-α-iodoenamide moieties from ynamides through iodotrimethylsilane-mediated
hydroiodation. [MS PDF, SI PDF] |
Tetrahedron Letters 2013, 54 (10) 1309-1311. Mar 2013 |
|
Akihiro H. Sato, Kazuhiro Ohashi, Tetsuo Iwasawa |
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9 |
[Patent]
(E)-1-ハロ-エナミド誘導体又はその塩を製造する方法及び(E)-1-ハロ-エナミド誘導体又はその塩 |
特願2012-278613
2012年12月 「岩澤哲郎、佐藤明広」 |
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8 |
[Patent]
1-ヨードビニレン誘導体の製造方法および1-ヨードビニレン誘導体 |
特願2012-170680
2012年7月 「岩澤哲郎、佐藤明広」 |
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7 |
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Tetrahedron Letters 2012, 53 (28) 3585-3589. Jun 2012 |
|
Akihiro H. Sato, Shigenori Mihara, Tetsuo Iwasawa |
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6 |
[bibliography]
Systematic Synthesis of Unsymmetrically Substituted Pyrene Derivatives 非対称な構造を有する官能基化ピレンを誘導体の合成開発
|
月刊ファインケミカル(シーエムシー出版)2012年5月号41巻5号47頁‐54頁 |
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5 |
[patent]
ピレン誘導体、ピレン誘導体の製造方法、錯体、触媒、電子材料、発光材料および色素
|
特願2011-205400
2011年9月 「岩澤哲郎、佐藤明広」 |
|
4 |
[patent]
ピレン誘導体、ピレン誘導体の製造方法、錯体、触媒、電子材料及び発光材料
|
特願2011-021239
2011年3月 「岩澤哲郎、三原森典」 |
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3 |
[patent]
不斉ホスホナイト化合物、不斉合成触媒、不斉ホスホナイト化合物の製造方法、光学活性を有する有機化合物の製造方法
|
特願2011-003507
2011年1月 「岩澤哲郎、佐藤明広」 |
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2 |
Synthesis of unsymmetrically substituted pyrene derivatives through (6-bromo-3,8-dibutylpyren-1-yl)trimethylsilane [MS PDF, SI PDF] |
Tetrahedron Letters 2011, 52 (47) 6284-6287. Sep 2011 |
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Akihiro H. Sato, Mine Maeda, Shigenori Mihara, Tetsuo Iwasawa |
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1 |
Asymmetric Suzuki-Miyaura cross-coupling reaction of aryl chlorides with
enhancement of reaction time and catalyst turnover [MS PDF, SI PDF] |
Tetrahedron Letters 2011, 52 (21) 2638-2641. May 2011 |
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Toshinori Kamei, Akihiro H. Sato, Tetsuo Iwasawa |
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