研究業績 (Publication)

 

2018


1.A strategy for generating aryl radicals from arylborates through organic photoredox catalysis: photo-Meerwein type arylation of electrondeficient alkenes
Y. Iwata, Y. Tanaka, S. Kubosaki, T. Morita,Y. Yoshimi*, Chem. Commun., 2018,
54, 1257.
SYNFACTS Highlights in Current Synthetic Organic Chemistry に掲載されました。

2.Strategy for O-Alkylation of Serine and Threonine from Serinyl and Threonyl Acetic Acid by Photoinduced Decarboxylatice Radical Reactions: Connection between Serine/Threonine and Carbohydrates/Amino Acids at the Side Chain
T. Yamamoto, T. Iwasaki, T. Morita,Y. Yoshimi*, J. Org. Chem., 2018, 83, 3702.

3.Two Types of Cross-Coupling Reactions between Electron-Rich and Electron-Deficient Alkenes Assisted by Nucleophilic Addition Using an Organic Photoredox Catalyst
Y. Tanaka, S. Kubosaki, K. Osaka, M. Yamawaki, T. Morita, Y. Yoshimi*, J. Org. Chem.2018, 83, 13625.
同誌のFeatured Articleに選定されました

 

2017

1.Metal-Free Photoinduced Decarboxylative Radical Polymerization Using Carboxylic Acids as Benign Radical Initiators: Introduction of Complex Molecules into Polymer Chain Ends
M. Yamawaki, A. Ukai, Y. Kamiya, S. Sugihara*, M. Sakai, Y. Yoshmi*, ACS Macro Lett., 2017, 6, 381-385.

2.Photoinduced electron transfer-promoted decarboxylative radical reactions of aliphatic carboxylic acids by organic photoredox system
Y. Yoshimi*, J. Phochem. Photobiol. A., 2017, 342, 116-130.

 

3.Reductive ipso-radical cyclzation onto aromatic rings of five-membered alicyclic amino acids bearingN-(2-phenil)benzoylgroups by photoinduced electron transfer promoted decarboxylation
T. Yamada, Y. Ozaki, M. Yamanwak, Y. Sugiura, K. Nishino, T. Morita, Y. Yoshimi*, Tetrahedron Lett., 2017, 58, 835-838.

4.Phthalimidine Synthesis via the Direct Condensation between Phthalide and Primary Amide in the Presence of Catalytic Amount of InCl3
I. Takahashi*, T. Matsunaga, Y. Izumi, Y. Sunada, N. Kawakami, Y. Horino, S. Inagak, K. Saitoh, M. Hatanaka, S. Hosoi, Letters in Organic Chemistry, 2017, 14, 153-158.


2016

1.Sunlight-Induced Decarboxylative Radical Addition of Carboxylic Acids to Electron-Deficient Alkenes Using a Millitube Reactor
Y. Yoshimi*, A. Nishio, M. Hayashi, T. Morita, J. Phochem. Photobio. A, 2016, 331, 17-21.

2.N-Acryloyl Amino Acid Esters and Peptides as Radical Acceptors in Photoinduced Decarboxylative Radical Reaction
K. Osaka, M. Sugie, M. Yamawaki, T. Morita, Y. Yoshimi*, J. Phochem. Photobio. A, 2016, 317, 50-55.


3.Application of the Mild-Condition Phthalimidine Synthesis with use of 1,2,3-1H-Benzotriazole and 2-Mercaptoethanol as Dual Synthetic Auxiliaries. Effective Synthesis of Phthalimidines Possessing a variety of Substituents at 2-Position
I.Takahashi*, T. Kawakami, E. Hirano, M. Kimino, S. Kamimura, T. Miwa, T. Tamura, R. Tazaki, H. Kitajima, M. Hatanaka, K. Isa, S. Hosoi,

4.Mechanistic Aspects of the Mild-Condition Phthalimidine Synthesis with use of 1,2,3-1H-Benzotriazole and 2-Mercaptoethanol as Dual Synthetic Auxiliaries
I.Takahashi*, T. Kawakami, H. Kitajima, K. Isa, S. Hosoi, Heterocycles in press 2016年04月

5.Synthesis of Substituted 3(2H)-Furanones Using Alkylative Intramolecular Cyclization of Sulfonium Salts
S. Inagaki*, M. Ukaku, A. Chiba, F. Takahashi, Y. Yoshimi, T. Morita, T. Kawano, J. Org. Chem., 2016, 81, 8363-8369.


2015

1.Direct modification of tripeptides using photoinduced decarboxylative radical reactions
K. Maeda, H. Saito, K. Osaka, K. Nishikawa, M. Sugie, T. Morita, Y. Yoshimi*, I. Takahashi, Tetrahedron, 2015, 71, 1117-1123.


2 A strategy for generating alkyl radicals from aliphatic esters and lactones via sequential hydrolysis and photoinduced decarboxylation
H. Saito , T. Kanetake, K. Osaka, K. Maeda,T. Morita, Y. Yoshimi*, Tetrehedron Lett., 2015, 56, 1645-1648.




2014
1. New Charge-Bearing Amino Acid Residues That Promote β-Sheet Secondary Structure
S. J. Maynard, A. M. Almeida, Y Yoshimi, S. M. Gellman*, J. Am. Chem. Soc., 2014, 136,
16683-16688.



2. An approach to the synthesis of naphtho[b]furans from allyl bromonaphthyl ethers employing sequential photoinduced radical cyclization and dehydrohalogenation reactions
Y.Yoshimi*, Y. Suzuki, Y. Okita, T. Morita, Tetrahedron Lett., 2014, 55, 3355-3357.




2013
1. Electron transfer promoted photochemical reductive radical cyclization reactions of ally 2-bromoaryl ethers
Y. Yoshimi*, H. Kanai, K. Nishikawa, Y. Ohta, Y. Okita, K. Maeda, T. Morita, TetrahedronLett., 2013, 54, 2419-2422.



2. Photoinduced electron transfer promoted radical ring expansion and cyclization reactions of α-(ω-carboxyalkyl) β-keto esters
K. Nishikawa, T. Ando, K. Maeda, T. Morita, Y. Yoshimi*, Org. Lett., 2013, 15, 636-638.



3. Radical photocyclization route for macrocyclic lactone ring expansion and conversion to macrocyclic lactams and ketones
K. Nishikawa, Y. Yoshimi*, K. Maeda, T. Morita, I. Takahashi, T. Itou, S. Inagaki, M. Hatanaka, J. Org. Chem., 2013, 78, 582-589.




4. Decarboxylative radical addition of N-Boc amino acids to acrylonitrile using 1,4-dicyanonaphthalene via photoinduced electron transfer
Y. Yoshimi*, S. Hayashi, K. Nishikawa, Y. Okita, K. Maeda, T. Morita, T. Itou, Res.Chem. Intermed., 2013, 39, 397-402.



5. Improved efficiency and product selectivity in the photo-Claisen type rearrangement of an aryl naphthylmethyl ether using a microreactor/flow system
H. Maeda, S. Nashihara, H. Mukae, Y. Yoshimi*, K. Mizuno, Res.Chem. Intermed., 2013, 39, 301-310.




2010
1. A mild deuterium exchange reaction of free carboxylic acids by photochemical decarboxylation
T. Itou, Y. Yoshimi*, K. Nishikawa, T. Morita, Y. Okada, N. Ichinose, M. Hatanaka, Chem. Commun., 2010, 6177-6179.




2. Influence of Solvent, Electron Acceptors, and Arenes on Photochemical Decarboxylation of Free Carboxylic Acid via Single Electron Transfer (SET)
Y. Yoshimi*, S. Hayashi, K. Nishikawa, Y. Haga, K. Maeda, T. Morita, T. Itou, Y. Okada, M. Hatanaka, Molecules, 2010, 15, 2577-2584.




3. Addition of alkyl radicals, generated from carboxylic acids via photochemical decarboxylation, to glyoxylic oxime ether: A mild and efficient route to -substituted -aminoesters
Y. Yoshimi*, K. Kobayashi, H. Kamakura, K. Nishikawa, Y. Haga, K. Maeda, T. Morita, T. Itou, Y. Okada, M. Hatanaka, Tetrahedron Lett., 2010, 51, 2332-2334.



4. 吉見泰治・カルボン酸の光誘起電子移動脱炭酸反応を利用する有機合成化学・光化学Vol. 41, No.3, 144-148 (2010).

5. 吉見泰治・光脱炭酸反応を利用した重水素化化合物および大環状ラクトンの合成・化学工業Vol. 61, No.7, 29-32 (2010).

2009
1. Inter- and Intramolecular Addition Reactions of Electron-Deficient Alkenes with Alkyl Radicals, Generated by SET-Photochemical Decarboxylation of Carboxylic Acids, Serve as a Mild and Efficient Method for the Preparation of -Amino Acids and Macrocyclic Lactones
Y. Yoshimi*, M. Masuda, T. Mizunashi, K. Nishikawa, K. Maeda, N. Koshida, T. Itou, T. Morita, M. Hatanaka, Org. Lett., 2009, 11, 4652-4655.




2. Formation of Cyclooctatriene and Bicyclooctadiene through Regioselective Intermolecular (2 + 2) Photocycloaddition of Benzoic Acids to Allyl Alcohol in Water
T. Itou, Y. Yoshimi*, K. Kamiya, H. Takedani, T. Morita, M. Hatanaka, J. Photochem. Photobiol. A, 2009, 202, 235-239.




3. Decarboxylative Photosubstitution of Dicyanobenzenes with Aliphatic Carboxylate Ions
T. Itou, Y. Yoshimi*, T. Morita, Y. Tokunaga, M. Hatanaka, Tetrahedron, 2009, 65, 263-269.




4. Asymmetric Induction in an Intramolecular [2+2] Photocycloaddition within Chirally Modified Zeolite Supercages
H. Maeda, T. Okumura, Y. Yoshimi, K. Mizuno*, Tetrahedron: Asymmetry, 2009, 20, 381-384.



2008
1. Photoreduction of 1,2-Diarylcyclopropanes by Hydroxide Ion
Y. Yoshimi*, N. Wada, K. Sasamoto, T. Itou, M. Hatanaka, Chem. Lett., 2008, 782-783.




2. Hydroxide Ion as Electron Source for Photochemical Birch-type Reduction and Photodehalogenation
Y. Yoshimi*, A. Ishise, H. Oda, Y. Moriguchi, H. Kanezaki, Y. Nakaya, K. Katsuno, T. Itou, S. Inagaki, T. Morita, M. Hatanaka, Tetrahedron Lett., 2008, 49, 3400-3404.




3. Transformation of Ergosterol Peroxide to Cytotoxic Substances by Rat Intestinal Bacteria
J. Lee, C. Ma, D. Park, Y. Yoshimi, M. Hatanaka, M. Hattori*, Biol. Pharm. Bull., 2008, 31, 949-954.


4. Convenient Synthesis of Angular Triquinane from 4-Alkenylfulvene via Thermal Cycloaddition Followed by Skeletal Rearrangement of the Resulting [4+2] Adduct
S. Inagaki, K. Imura, T. Morita, Y. Yoshimi, M. Hatanaka, T. Kawano, Chem. Lett., 2008, 454-455.

2007
1. Decarboxylative Reduction of Free Aliphatic Carboxylic Acid by Photogenerated Cation Radical
Y. Yoshimi*, T. Itou, M. Hatanaka, Chem. Commun., 2007, 5244-5246.



2006
1. Redox-photosensitized Reaction of Indene Using Photosensitive Surfactant in Emulsion: Dependence on Oil Droplet Size and Surfactant Charge
Y. Yoshimi*, T. Itou, M. Hatanaka, Tetrahedron Lett., 2006, 47, 3257-3260.




2004
1. Photochemical Polar Addition of 1,1-Diphenylethene Using Photosensitive Surfactant in Stable Oil-Water Emulsion
Y. Yoshimi*, M. Higuchi, T. Itou, M. Hatanaka, Chem. Lett.,2004, 1196-1197.




2. Intramolecular 9-Membered Hydrogen Bonding of 2-Arylmethylphenols Having Carbonyl Groups at 2’-Position
Y. Yoshimi, H. Maeda, M. Hatanaka, K. Mizuno*, Tetrahedron, 2004, 60, 9425-9431.

-2003
1. Use of Chirally Modified Zeolites and Crystals in Photochemical Asymmetric Synthesis
K. C. W. Chong, J. Sivaguru, T. Shichi, Y. Yoshimi, V. Ramamurthy*, J. R. Scheffer*, J. Am. Chem. Soc., 2002, 124, 2858-2859.

2. Site-selective Intramolecular Photocycloaddition of 2-Alkenyl-substituted 1-Cyanonaphthalenes Depending on Additives, Solvents, and Substituents
Y. Yoshimi, S. Konishi, H. Maeda, K. Mizuno, Synthesis, 2001, 8, 1197-1202.

3. Site-selective Intramolecular (2+2) Photocycloaddition of trans-2-Butenyl 1-Cyano-2-naphthylmethyl Ether Depending on the Polarity of the Solvent
Y. Yoshimi, S. Konishi, H. Maeda, K. Mizuno, Tetrahedron Lett., 2001, 42, 3475-3477.

4. Direct Observation of 2-(1-Methoxycarbonylnaphthyl)methyl Radical via Photo-Claisen Type Rearrangement
Y. Yoshimi, A. Sugimoto, H. Maeda, K. Mizuno, N. Ichinose, T. Tanaka, S. Kawanishi, Chem. Lett., 2001, 252-253.

5. A Novel Nine-Membered Intramolecular Hydrogen Bonding in Methyl Naphthoate Bearing Phenol Moiety
Y. Yoshimi*, A. Sugimoto, H. Maeda, K. Mizuno, Tetrahedron Lett., 2001, 42, 2341-2343.

6. Photochemistry of Cyclopropanes, Methylenecyclopropanes, and Vinylidenecyclopropanes
K. Mizuno, N. Ichinose, Y. Yoshimi, J. Photochem. Photobiol. C, 2000, 1, 167-193.

7.A novel Intramolecular Photocyclization of
Methyl 2-(2,3-Dimethylbut-2-enyloxymethyl)naphthalene-1-carboxylate via 1,9-Hydrogen Abstraction
K. Mizuno, S. Konishi, Y. Yoshimi, A. Sugimoto,Chem. Commun.,1998, 1659-1660.

8. A Novel Photorearrangement of Aryl Naphthylmethyl Ethers. Formation of Cyclohexa-2,4-dienone Derivatives
Y. Yoshimi, A. Sugimoto, H. Maeda, K. Mizuno,Tetrahedron Lett., 1998, 39, 4683-4686.