Publications

 

2015】

Akio Kamimura

“Original papers”

3. A mechanistic study on SHi reaction at tin atoms in a radical cascade reaction

Akio Kamimura,* Tatsuro Yoshinaga, Fumiaki Noguchi, Koichiro Miyazaki and Hidemitsu Uno

Org. Chem. Front. 2015, 2, advanced article DOI: 10.1039/C5QO00063G

2. Synthesis of unsymmetrical 3,7-bisarylthio-2,8-dioxydibenzofuran and its physical properties

Akio Kamimura,* Mari Ishikawa, Ryusuke Watanabe, Sanshiro Sakamoto, and Hidemitsu Uno

Phosphous, Sulfur Silicon Relat. Elem. 2015, accepted.

DOI:10.1080/10426507.2014.983598

1. Synthesis of dibenzo[c,e][1,2]diazocines - a new group of eight-membered cyclic azo compounds

Tomomi Nokubi, Stephanie Kindt, Tim Clark, Akio Kamimura, Markus R. Heinrich

Tetrahedron Lett. 2015, 56, 316 - 320: doi:10.1016/j.tetlet.2014.11.064.


Shin Kamijo

1. Ether derivatization via two-step protocol comprised of photochemical ethereal C–H chlorination and nucleophilic substitution

Kamijo, S.*; Tao, K.; Takao, G.; Murooka, H.; Murafuji, T.

Tetrahedron Lett. 2015, 56, 1904–1907.   


Toshihiro Murafuji

1. Ether derivatization via two-step protocol comprised of photochemical ethereal C–H chlorination and nucleophilic substitution

Kamijo, S.*; Tao, K.; Takao, G.; Murooka, H.; Murafuji, T.

Tetrahedron Lett. 2015, 56, 1904–1907.   



2014】

Akio Kamimura

“Original papers”

7. A Rapid Conversion of Sorbitol to Isosorbide in Hydrophobic Ionic Liquids under Microwave Irradiation

Akio Kamimura,* Kengo Murata, Yoshiki Tanaka, Tomoki Okagawa, Hiroshi Matsumoto, Kouji Kaiso, and Makoto Yoshimoto

ChemSusChem 2014, 7, 3257 – 3259: DOI: 10.1002/cssc.201402655

6. Preparation of 2,3-Dihydrofurans via a Double Allylic Substitution Reaction of Allylic Nitro Compounds

Toshiki Nakano, Koichiro Miyazaki and Akio Kamimura*

J. Org. Chem. 2014, 79, 8103 – 8109: DOI: 10.1021/jo5013042

5. Gold(I) Catalyzed Synthesis of Optically Active 1,4-Oxazepan-7-ones

Akio Kamimura,* Yu Yamane, Ryuichiro Yo, Toshiyuki Tanaka, and Hidemitsu Uno

J. Org. Chem. 2014, 79, 7696 – 7702: DOI: 10.1021/jo501254x

4. Efficient conversion of polyamides to omega-hydroxyalkanoic acids; a new method for chemical recycling of waste plastics

Akio Kamimura,* Kosuke Ikeda, Shuzo Suzuki, Kazunari Kato, Yugo Akinari, Tsunemi Sugimoto, Kohichi Kashiwagi, Kouji Kaiso, Hiroshi Matsumoto, and Makoto Yoshimoto

ChemSusChem 2014, 7, 2473 – 2477: DOI: 10.1002/cssc.201402125

3. A new heterocyclic synthesis using asymmetric aza-Morita-Baylis-Hillman equivalent reaction

Akio Kamimura,* Shingo Ishikawa*

J. Synth. Org. Chem. Jpn. 2014, 72, 929 – 939 (in Japanese)

2. Preparation of Hydrophobic 2-Phenylthiohydroquinone Dimers and Evaluation of Their Photophysical Properties

Akio Kamimura,* Yasuko Takechi, and Ryusuke Watanabe

Heteroatom Chem. 2014, 25, 402 – 409.

1. 4,4'-Disulfanyl-2,2',5,5'-tetraoxybiaryl Derivatives as a Water Soluble Fluorescent Dye

Akio Kamimura, Tomomi Nokubi, Ryusuke Watanabe, Mari Ishikawa, Kotaro Nasu, Hidemitsu Uno, and Michinori Sumimoto

J. Org. Chem. 2014, 79, 1068 – 1083: DOI: 10.1021/jo402522y.

“Books”

4. The 8th Choshu-London Symposium in Organic Chemistry

Ed. by J. Anderson, A. Kamimura, Yamaguchi University. (1/December/2014).

3. Abstract book for the 41st Symposium on Main Group Element Chemistry

Ed. A. Kamimura, Ube Cultural Hall. (27-29/November/2014).

2. [2 + 1]-type cyclopropanation reactions, in Methods and applications of cycloaddition reactions in organic syntheses, Ed. by Nagatoshi Nishiwaki, John Wiley and Sons, New Jersey, 2014 (pp 1 - 66).

1. The 7th Choshu-London Symposium in Organic Chemistry

Ed. by J. Anderson, W. B. Motherwell, A. Kamimura, UCL. (12/March/2014)


Takashi Nishikata

1. General and Facile Method for exo-Methlyene Synthesis via Regioselective C–C Double-Bond Formation Using a Copper–Amine Catalyst System

Takashi Nishikata,* Kimiaki Nakamura, Kohei Itonaga, and Shingo Ishikawa

Org. Lett. 2014, 16, ASAP. DOI: 10.1021/ol502953w


Shin Kamijo

2. Photoinduced sulfonylation of cyclic ethers

Kamijo, S.*; Hirota, M.; Tao, K.; Watanabe, M.; Murafuji, T.

Tetrahedron Lett. 2014, 55, 5551–5554.   

1. Photochemically Induced Radical Alkenylation of C(sp3)–H Bonds

Amaoka, Y.; Nagatomo, M.; Watanabe, M.; Tao, K.; Kamijo, S.*; Inoue, M.*

Chem. Sci. 2014, 5, 4339–4353.


Toshihiro Murafuji

2. Activity of Antifungal Organobismuth(III) Compounds Derived from Alkyl Aryl Ketones against S. cerevisiae: Comparison with a Heterocyclic Bismuth Scaffold Consisting of a Diphenyl Sulfone

Toshihiro Murafuji,* Mai Tomura, Katsuya Ishiguro, Isamu Miyakawa

Molecules 2014, 19, 11077-11095 (Special issue Heterocyclic and Medicinal Chemistry).

1. Photoinduced sulfonylation of cyclic ethers

Kamijo, S.*; Hirota, M.; Tao, K.; Watanabe, M.; Murafuji, T.

Tetrahedron Lett. 2014, 55, 5551–5554.   


2013】

Akio Kamimura

“Original papers”

11. A Rapid Route to Aminocyclopropanes via Carbamatoorganozinc Carbenoids

Shingo Ishikawa, Tom D. Sheppard, Jarryl M. D'Oyley, Akio Kamimura and William B.

Motherwell*

Angew. Chem. Int. Ed. 2013, 52, 10060 – 10063: DOI: 10.1002/anie.201304720.

10. A Radical Cascade Cyclization to Prepare Dihydrothiophenes Induced by Thiyl

Radicals as Sulfur Biradical Equivalents

Akio Kamimura*, Koichiro Miyazaki, Yu Yamane, Ryuichiro Yo, Shingo Ishikawa,

Hidemitsu Uno, and Michinori Sumimoto

J. Org. Chem. 2013, 78, 7816 – 7822: DOI: 10.1021/jo400975t.

9. Preparation of optically active bicyclodihydrosiloles by radical cascade reaction

Koichiro Miyazaki, Yu Yamane, Ryuichiro Yo, Hidemitsu Uno, and Akio Kamimura*

Beilstein J. Org. Chem. 2013, 9, 1326 – 1332; doi:10.3762/bjoc.9.149.

8. Hydrolysis of Insoluble Cellulose to Glucose Catalyzed by Cellulase-Containing Liposomes in an Aqueous Solution of 1-Butyl-3-Methylimidazolium Chloride

Makoto Yoshimoto*, Kazuhiko Tanimura, Kazuki Tokunaga, and Akio Kamimura

Biotechnol. Progr. 2013, 29, 1190 – 1196: DOI: 10.1002/btpr.1779.

7. Sub-stoichiometric oxidation of benzylic alcohols with commercially available activated MnO2 under oxygen atmosphere; a green modification of the benzylic oxidation

Akio Kamimura,* Hiroyuki Komatsu, Takaaki Moriyama, and Yuichiro Nozaki

Tetrahedron 2013, 69, 5968 – 5962; DOI: 10.1016/j.tet.2013.04.109.

6. A New Water-soluble Fluorescent Dye Based on 2-Sulfanyl-1,4-dihydroquinone Dimers

Tomomi Nokubi, Kotaro Nasu, Ryusuke Watanebe, and Akio Kamimura*

Chem. Lett. 2013, 42, 876-878 ; DOI:10.1246/cl.130348.

5. Kinetic Study of the 7-endo Selective Radical Cyclization of N-tert-Butyl-o-bromobenzylmethacryl Amides: Kinetic Investigation of the Cyclization and 1,7-Hydrogen Transfer of Aromatic Radicals

Akio Kamimura,* Tomoko Kotake, Yuriko Ishihara, Masahiro So, and Takahiro Hayashi

J. Org. Chem. 2013, 78, 3961-3971: DOI: 10.1021/jo400326b.

  1. 4.Pd-catalyzed Tandem sp2-sp3 Coupling Reactions of Chiral Stannolanes: an Efficient

Preparation of Optically Active Tetrahydrobenz[f]isoindoles

Akio Kamimura,* Masahiro So, Shingo Ishikawa, and Hidemitsu Uno

Org. Lett. 2013, 15, 1402-1405: DOI: 10.1021/ol4003948.

3. Unexpected reductive double carbon-carbon bonds cleavage of bicyclic nitrocyclopropanes

Akio Kamimura,* Kosuke Ikeda, Takaaki Moriyama, and Hidemitsu Uno

Tetrahedron Lett. 2013, 54, 1842-1844; DOI: 10.1016/j.tetlet.2013.01.094.

2. Preparation of optically active 4-aminopyrrolidines by radical addition/cyclization to chiral N-(2-(methoxyimino)ethyl)-β-amino-α-methylene esters

Akio Kamimura,* Yu Yamane, and Hidemisu Uno

Phosphous, Sulfur Silicon Relat. Elem. 2013, 188, 356 – 366

DOI: 10.1080/10426507.2012.736893.

1. Oxidation of benzyl alcohols by semi-stoichiometric amounts of cobalt-doped birnessite-type layered MnO2 under oxygen atomosphere

Akio Kamimura,* Yuichiro Nozaki, Mai Nishiyama and Masaharu Nakayama

RSC Adv. 2013, 3, 468 – 472; DOI:10.1039/C2RA22117A

“Books”

2. Depolymerization of plastics in ionic liquids under microwave irradiation, in Organic synthesis using new solvents, 2013, S&T publishing, Tokyo (in Japanese)

1. 6th Choshu-London Memorial Symposium in Organic Chemistry

Ed. by A. Kamimura, Yamaguchi University. (17/January/2013)


Takashi Nishikata

“Original papers”

1. An Efficient Generation of a Functionalized Tertiary-Alkyl Radical for Copper-catalyzed Tertiary-Alkylative Mizoroki-Heck type Reaction

Takashi Nishikata*, Yushi Noda, Ryo Fujimoto, and Tomomi Sakashita

J. Am. Chem. Soc. 2013, 135, 16372 – 16375. DOI: 10.1021/ja409661n

“Books”

1. 1st American-Japanese Chemical Society Meeting in Yamaguchi University

Ed. by T. Nishikata, Yamaguchi University. (21/November/2013)


Shin Kamijo

2. Photoinduced Direct Cyanation of C(sp3)-H Bonds

Tamaki Hoshikawa, Shun Yoshioka, Shin Kamijo, Masayuki Inoue*

Synthesis. 2013,45, 874-887.

1. Photochemically induced radical alkynylation of C(sp3)–H bonds

Tamaki Hoshikawa, Shin Kamijo and Masayuki Inoue*

Org. Biomol. Chem. 2013, 11, 164-169; DOI: 10.1039/C2OB26785C


Toshihiro Murafuji

  1. 2.Convenient Synthesis of Substituted Azulenes Based on Metalation

Toshihiro Murafuji

J. Synth. Org. Chem. Jpn. 2013, 71, 217 – 228 (in Japanese)

1. Heterocyclic bismuth carboxylates based on a diphenyl sulfone scaffold: Synthesis and antifungal activity against Saccharomyces cerevisiae Toshihiro Murafuji*, Kunito Kitagawa, Daisuke Yoshimatsu, Kei Kondo, Katsuya Ishiguro, Ryo Tsunashima, Isamu Miyakawa, and Yuji Mikata

Eur. J. Med. Chem. 2013, 63, 531 535.


Hiroaki Okamoto

2. Synthesis and electrochemical properties of organogel electrolytes based on low molecular weight molecules

M. Miura, A. Iuchi, Y. Morita, K. Kasatani, and H. Okamoto

ECS Transactions, 2013, 50, 89-94.

1. Synthesis and Physical Properties of Ionic Liquid Gels Based on Novel Low Molecular Weight Gelators

T. Yoshida, T. Hirakawa, T. Nakamura, Y. Yamada, H. Tatsuno, Y. Morita, and H. Okamoto

ECS Transactions, 2013, 50, 95-102.



2012】

Akio Kamimura

“Original Papers”

10. A study on the relationship between twisted pi-conjugate system for 1,5-diaryl-1,5-diazapentadienes and their photophysical properties

Akio Kamimura,* Hideki Matsu, Hiroyuki Suzukawa, Eisuke Sato, Michinori Sumimoto, and Hidemitsu Uno

Chem. Lett. 2012, 41, 984-986

9. Nylon 6 Depolymerization in Supercritical Alcohols Studied by the QM/MC/FEP Method

Thanayuth Kaweetirawatt, Toru Yamaguchi, Shota Hayashiyama, Michinori Sumimoto, Akio Kamimura and Kenji Hori

RSC Adv. 2012, 2, 8402-8409, DOI: 10.1039/C2RA20835K

8. Combination use of hydrophobic ionic liquids and LiCl as a good reaction system for the chemical conversion of cellulose to glucose

Akio Kamimura,* Tomoki Okagawa, Natsumi Oyama, Tamami Otsuka and Makoto Yoshimoto

Green Chem. 2012, 14, 2816-2820, DOI:10.1039/C2GC35811E

7. Facile Synthesis of Quinone Dimer Derivatives Substituted with Sulfanyl Groups and Their Properties

Akio Kamimura,* Tomomi Nokubi, Kotaro Nasu, Yasuko Takechi, Yuriko Ishihara, Kazunari Kato, Saori Noguchi, Masanori Watanabe, Masashi Shirai, Michinori Sumimoto, and Hidemitsu Uno

Chem. Lett. 2012, 41, 950-951

6. Unexpected formation of stannolanes and trigonal bipyramidal tin complexes by radical cyclization reaction

Akio Kamimura,* Shingo Ishikawa, Fumiaki Noguchi, Takaaki Moriyama, Masahiro So, Toshihiro Murafuji, and Hidemitsu Uno

Chem. Commun. 2012, 42, 6592 -6594

5. Preparation of SRN1-Type coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids

Akio Kamimura* and Seiichi Toyoshima

Molecules 2012, 17, 4782 - 4790

4. Total synthesis of ent-calystegine B4 via nitro-Michael/aldol reaction

Akio Kamimura,* Koichiro Miyazaki, Shuzo Suzuki, Shingo Ishikawa and Hidemitsu Uno

Org. Biomol. Chem. 2012, 10, 4362 - 4366

3. Concise Synthesis of 2-Benzazepine Derivatives and Their Biological Activity

Masahiro So, Tomoko Kotake, Kenji Matsuura, Makoto Inui,* and Akio Kamimura*

J. Org. Chem. 2012, 77, 4017 - 4028.

2. Heck–Matsuda Reaction for Allylic Nitro Compounds; A Short-step Asymmetric Synthesis of FTY720 Derivatives

Toshiki Nakano, Mizuki Miyahara, Toshiyuki Itoh,* and Akio Kamimura*

Eur. J. Org. Chem. 2012, 2161 – 2166

1. Stereoselective Synthesis of 1-Nitrobicyclo[3.1.0]hexanes and Fused Isoxazoline-N-oxides from Primary Nitro Compounds

Akio Kamimura,* Ryota Takeuchi, Kosuke Ikeda, Takaaki Moriyama, and Michinori Sumimoto

J. Org. Chem. 2012, 77, 2236 – 2245

“Books”

2. Saisentan Zairyou Shisutemu One Point 2 Ionic Liquids (Japanese, One-point 2, new materials system), Ed. by The Society of Polymer Science Japan,  Kyoritsu Publishiung, Tokyo (in Japanese)

1. Ion-ekitai no kagaku-shinsedaiekitai heno chousen (Japanese, New perspectives of ionic liquids), Ed. by Ionic Liquids Research Assiciation, Ed. by Keiko Nishikawa, Yukio Ouchi, Toshiyuki Itoh, Hiroyuki Ohno, Masayoshi Watanabe, Maruzen Publishing, Tokyo (in Japanese)


Takashi Nishikata

3. Hydrophobicity / Hydrophilicity Tunable Hyperbranched Polystyrenes As Novel Supports for Transition Metal Nanoparticles

Keisuke Kojima,  Katsumi Chikama, Makoto Ishikawa, Akihiro Tanaka, Takashi Nishikata, Hironori Tsutsumi, Kazunobu Igawa, Hideo Nagashima*

Chem. Chommun., 2012, 48, 10666-10668

2. N-Alkylation of Tosylamides Using Esters as Primary- and Tertiary-Alkyl Sources Mediated by Hydrosilanes Activated by a Ruthenium Catalyst

Takashi Nishikata, Hideo Nagashima,

Angew. Chem., Int. Ed., 2012, 51, 5363-5366

1. Vinyl polymerization versus [1,3] O to C rearrangement in the ruthenium-catalyzed reactions of vinyl ethers with hydrosilanes

Nariaki Harada, Takashi Nishikata, and Hideo Nagashima,

Tetrahedron, 2012, 68, 3243-325


Shin Kamijo

“Original Papers”

5. New Development toward Direct C–H Functionalization Strategies

Kamijo, S.

J. Syn. Org. Chem. Jpn. 2012, 70, 996–1010. (In Japanese)

4. Radical Amination of C(sp3)–H Bonds Using N-Hydroxyphthalimide and Dialkyl Azodicarboxylate

Amaoka, Y; Kamijo, S.; Hoshikawa, T.; Inoue, M.*

J. Org. Chem. 2012, 77, 9959–9969.

3. Microwave-assisted atom transfer radical addition of polychlorinated compounds to olefins without addition of metal catalysts

Kamijo, S.; Matsumura, S.; Inoue, M.*

Tetrahedron Lett. 2012, 53, 4368–7371.

2. Carbocyanation of trisubstituted olefins via Cu-catalyzed atom transfer radical addition

Kamijo, S.; Yokosaka, S.; Inoue, M.*

Tetrahedron Lett. 2012, 53, 4324–4327.

1. Attachment of carbonyl functionalities onto olefins via copper-promoted radical reaction of dichloromethylcyanides

Kamijo, S.; Yokosaka, S.; Inoue, M.*

Tetrahedron 2012, 68, 5290–5296.

“Other articles”

1. Tanso-sa mattan wo pin-pointo sanka; Kishitu mizukara ga hannouwo seigyo suru (Pin-point oxidation of a termninal carbon in a carbon chain: the substrate controles the reaction)

Kagaku, 2012, 67, 66 - 67 (as an introduction article of a highlighted article, in Japanese).


Toshihiro Murafuji

3. Synthesis of benzotropone-annulated 1-azaazulenes and related compounds by Suzuki-Miyaura coupling/ aldol condensation cascade reaction and evaluations od their cytotoxic activity against HeLa S3 cells

Makoto Nakatani, Hiroyuki Fujii, Toshihiro Murafuji, Takahiro Gunji, Reiko Ikeda, Takeo Konakahara, Noritaka Abe*

Heterocycles 2012, 84, 461-472

2. Synthesis and complexation of bis (1-azaazulen-2-yl)-amines and bis(1-azaazulen-2yl)sulfides

Eiko Yoshioka, Kazuya Koizumi, Kenji Nakashima, Hiroyuki Fujii, Toshihiro Murafuji, Takahiro Gunji, and Noritaka Abe*

Heterocycles 2012, 85, 1683-1695

1. Unexpected formation of stannolanes and trigonal bipyramidal tin complexes by radical cyclization reaction

Akio Kamimura*, Shingo Ishikawa, Fumiaki Noguchi, Takaaki Miriyama, Masahiro So, Toshihiro Murafuji, Hidemitsu Uno

Chem. Comm. 2012, 48, 6592-6594.


Hiroaki Okamoto

None