#54. Europium amphiphilic naphthalene based complex for the enhancement of linearly polarized luminescence in Langmuir–Blodgett films
Koushi Yoshihara, Masamichi Yamanaka,* Shuhei Kanno, Soichi Mizushima, Junko Tsuchiyagaito, Kazuki Kondo, Takahiro Kondo, Daichi Iwasawa, Hiroaki Komiya, Akira Saso, Shogo, Kawaguchi, Kenta Goto, Shuhei Ogata, Hiromi Takahashi, Ayumi Ishii,* Miki Hasegawa*
#53. Gelation and luminescence of lanthanide hydrogels formed with deuterium oxide
Yusuke Zama, Kazushige Yanai, Juri Takeshita, Ayumi Ishii, Masamichi Yamanaka,* Miki Hasegawa*
#52. Enzymatic hydrolysis-induced degradation of a lactose-coupled supramolecular hydrogel
Shuto Akama, Takumi Maki, Masamichi Yamanaka*
Chemical Communications, 2018, 54 (64), 8814–8817. (Selected as Inside Back Cover)
#51. Gabriel synthesis of hexakis(aminomethyl)benzene and its derivatization
Junya Masuda, Seiya Kondo, Yoshiteru Matsumoto, Masamichi Yamanaka*
ChemistrySelect, 2018, 3 (22), 6112–6115.
#50. Synthesis of a bis-urea dimer and its effects on the physical properties of an amphiphilic tris-urea supramolecular hydrogel
Hiroki Sawada, Masamichi Yamanaka*
Chemistry An Asian Journal, 2018, 13 (8), 929–933. (Selected as Cover Feature)
Rev-8. Supramolecular gel electrophoresis
Masamichi Yamanaka*
Polymer Journal, 2018, 50 (8), 627–635.
DOI: 10.1038/s41428-018-0033-y
#49. Synthesis of a C3-symmetric tris-imine via dynamic covalent bond formation between a trialdehyde and a triamime
Keiko Nakada, Seiya Kondo, Yoshiteru Matsumoto, Masamichi Yamanaka*
Tetrahedron Letters, 2017, 58 (49), 4612–4616.
DOI: 10.1016/j.tetlet.2017.10.061
#48. Supramolecular gel electrophoresis of large DNA fragments
Shohei Tazawa, Kazuhiro Kobayashi, Takanori Oyoshi, Masamichi Yamanaka*
Electrophoresis, 2017, 38 (20), 2662–2665.
#47. Organic dye adsorption by amphiphilic tris-urea supramolecular hydrogel
Juri Takeshita, Yuki Hasegawa, Kazushige Yanai, Ayumu Yamamoto, Ayumi Ishii, Miki Hasegawa,* Masamichi Yamanaka*
Chemistry An Asian Journal, 2017, 12 (16), 2029–2032. (Selected as Cover Picture)
Rev-7. 三回対称トリスウレア分子の合成とゲル化能の評価
山中 正道*
有機合成化学協会誌, 2017, 75 (6), 650–658.
DOI: 10.5059/yukigoseikyokaishi.75.650
#46. Effect of sodium dodecyl sulfate concentration on supramolecular gel electrophoresis
Shohei Tazawa, Kazuhiro Kobayashi, Masamichi Yamanaka*
ChemNanoMat, 2016, 2 (5), 423–425.
Rev-6. Development of C3-symmetric tris-urea low-molecular-weight gelators
Masamichi Yamanaka*
The Chemical Record, 2016, 16 (2), 768–782. (Selected as Frontispiece)
#45. Reinforcement of guest selectivity through the self-assembly of host molecules: selective recognition of lithium ions by dimerizable tricarboxylic acids
Shoichi Minodani, Masaki Owaki, Shuhei Sano, Seiji Tsuzuki, Masamichi Yamanaka*
Chemical Communications, 2015, 51 (65), 12920–12923. (Selected as Back Cover)
#44. Photoresponsive self-assembled hexameric capsules based on calix[4]resorcinarenes bearing azobenzene dendron conjugates as side chains
Tsubasa Sakano, Toshifumi Ohashi, Masamichi Yamanaka, Kenji Kobayashi*
Organic & Biomolecular Chemistry, 2015, 13 (30), 8359–8364.
#43. Self-assembled boronic ester cavitand capsules with various bis(catechol)-linkers: cavity-expanded and chiral capsules
Kento Tamaki, Asumi Ishigami, Yasutaka Tanaka, Masamichi Yamanaka, Kenji Kobayashi*
Chemistry A Europian Journal, 2015, 21 (39), 13714–13722.
#42. Cation-tuned stimuli-responsive and optical properties of supramolecular hydrogels
Masamichi Yamanaka,* Kazushige Yanai, Yusuke Zama, Junko Tsuchiyagaito, Masaru Yoshida, Ayumi Ishii, Miki Hasegawa*
Chemistry An Asian Journal, 2015, 10 (6), 1299–1303.
#41. Palladium ion-induced supramolecular gel formation of tris-urea molecules
Ryohei Aoyama, Hiroki Sako, Mawo Amakatsu, Masamichi Yamanaka*
Polymer Journal, 2015, 47 (2), 136–140.
Rev-5. Self-assembled capsules based on tetrafunctionalized calix[4]resorcinarene cavitands
Kenji Kobayashi,* Masamichi Yamanaka
Chemical Society Reviews, 2015, 44 (2), 449–466.
#40. Supramolecular gel electrophoresis of acidic native proteins
Kanako Munenobu, Takayuki Hase, Takanori Oyoshi, Masamichi Yamanaka*
Analytical Chemistry, 2014, 86 (19), 9924–9929.
#39. Solvent-modulated self-assembly of C3-symmetric tris-urea into discrete dimer and supramolecular gel
Hideo Shimazu, Masamichi Yamanaka*
Asian Journal of Organic Chemistry, 2014, 3 (8), 847–850.
#38. Synthesis of a C2-symmetrical tetrakis(arylethynyl) cavitand and formation of hybrid hydrogen bonded/metal-ligand coordination supramolecular capsules
Yuki Nito, Keiko Nakada, Kenji Kobayashi, Masamichi Yamanaka*
Asian Journal of Organic Chemistry, 2014, 3 (7), 762–765.
#37. Hydrogen-bond and metal–ligand coordination bond hybrid supramolecular capsules: identification of hemicapsular intermediate and dual control of guest exchange dynamics
Yuki Nito, Hirofumi Adachi, Naoaki Toyoda, Hikaru Takaya, Kenji Kobayashi, Masamichi Yamanaka*
Chemistry An Asian Journal, 2014, 9 (4), 1076–1082.
#36. Thixotropic hydrogel formation in various aqueous solutions through self-assembly of an amphiphilic tris-urea
Daisuke Higashi, Masaru Yoshida, Masamichi Yamanaka*
Chemistry An Asian Journal, 2013, 8 (11), 2584–2587.
#35. Effect of the optical purity of C3-symmetrical chiral tris-ureas on supramolecular gel formation
Tomoe Nakagawa, Mawo Amakatsu, Kanako Munenobu, Hiromitsu Fujii, Masamichi Yamanaka*
Chemistry Letters, 2013, 42 (3), 229–231.
#34. Encapsulation-induced remarkable stability of hydrogen-bonded heterocapsule
Keisuke Ichihara, Hidetoshi Kawai, Yuka Togari, Emi Kikuta, Hitomi Kitagawa, Seiji Tsuzuki,* Kenji Yoza, Masamichi Yamanaka, Kenji Kobayashi*
Chemistry A Europian Journal, 2013, 19 (11), 3685–3692.
Rev-4. Urea derivatives as low-molecular-weight gelators
Masamichi Yamanaka*
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2013, 77 (1-4), 33–48.
DOI: 10.1007/s10847-013-0299-9
Rev-3. Capsular assemblies of calix[4]resorcinarene-based cavitands
Masamichi Yamanaka,* Kenji Kobayashi*
Asian Journal of Organic Chemistry, 2013, 2 (4), 276–289. (Selected as Frontispiece)
#33. Ionic surfactants induce amphiphilic tris-urea hydrogel formation
Yuki Jinno, Masamichi Yamanaka*
Chemistry An Asian Journal, 2012, 7 (8), 1768–1771.
#32. Structural alteration of hybrid supramolecular capsule induced by guest encapsulation
Masamichi Yamanaka,* Masashi Kawaharada, Yuki Nito, Hikaru Takaya, Kenji Kobayashi
Journal of the American Chemical Society, 2011, 133 (41), 16650–16656. (Selected in JACS select #16)
#31. Separation of proteins using supramolecular gel electrophoresis
Sachiyo Yamamichi, Yuki Jinno, Nana Haraya, Takanori Oyoshi, Hideyuki Tomitori, Keiko Kashiwagi, Masamichi Yamanaka*
Chemical Communications, 2011, 47 (37), 10344–10346.
#30. Chemical stimuli-responsive supramolecular hydrogel from amphiphilic tris-urea
Masamichi Yamanaka,* Nana Haraya, Sachiyo Yamamichi
Chemistry An Asian Journal, 2011, 6 (4), 1022–1025.
#29. Metal salt-induced regelation of acetone solutions of tris-urea low-molecular weight gelator and anions
Ryohei Aoyama, Mawo Amakatsu, Masamichi Yamanaka*
Supramolecular Chemistry, 2011, 23 (1), 140–143.
DOI: 10.1080/10610278.2010.514912
#28. Construction of two- or three-component low molecular weight gel systems
Masamichi Yamanaka,* Ryohei Aoyama
Bulletin of the Chemical Society of Japan, 2010, 83 (9), 1127–1131.
#27. Hybrid cavitand capsule with hydrogen bonds and metal-ligand coordination bonds: guest encapsulation with anion assistance
Masamichi Yamanaka,* Naoaki Toyoda, Kenji Kobayashi
Journal of the American Chemical Society, 2009, 131 (29), 9880–9881.
#26. Chloroalkane gel formations by tris-urea low-molecular-weight gelator under various conditions
Masamichi Yamanaka,* Hiromitsu Fujii
The Journal of Organic Chemistry, 2009, 74 (15), 5390–5394.
#25. Encapsulated-guest rotation in a self-assembled heterocapsule directed toward a supramolecular gyroscope
Hitomi Kitagawa, Yasuhiro Kobori, Masamichi Yamanaka, Kenji Yoza, Kenji Kobayashi*
Proceedings of the National Academy of Sciences, U.S.A., 2009, 106 (26), 10444–10448.
#24. Guest-encapsulation behavior in a self-assembled heterodimeric capsule
Hitomi Kitagawa, Masatoshi Kawahata, Ryosuke Kitagawa, Yoshifumi Yamada, Masamichi Yamanaka, Kentaro Yamaguchi, Kenji Kobayashi*
Tetrahedron, 2009, 65 (35), 7234–7239.
DOI: 10.1016/j.tet.2008.11.093
#23. Synthesis and estimation of gelation ability of C3-symmetry tris-urea compounds
Masamichi Yamanaka,* Tomoe Nakagawa, Ryohei Aoyama, Tomohiko Nakamura
Tetrahedron, 2008, 64 (51), 11558–11567.
DOI: 10.1016/j.tet.2008.10.036
Rev-2. Heterocycle formation from zirconacycles
Lishan Zhou, Masamichi Yamanaka, Ken-ichiro Kanno, Tamotsu Takahashi*
Heterocycles, 2008, 76 (2), 923–947.
#22. Reversible sol-gel transition of a tris-urea gelator that responds to chemical stimuli
Masamichi Yamanaka,* Tomohiko Nakamura, Tomoe Nakagawa, Hideyuki Itagaki
Tetrahedron Letters, 2007, 48 (51), 8990–8993.
DOI: 10.1016/j.tetlet.2007.10.090
#21. Orientational isomerism controlled by the difference in electronic environments of a self-assembling heterodimeric capsule
Kenji Kobayashi,* Ryosuke Kitagawa, Yoshifumi Yamada, Masamichi Yamanaka, Takako Suematsu, Yoshihisa Sei, Kentaro Yamaguchi
The Journal of Organic Chemistry, 2007, 72 (9), 3242–3246.
#20. Tunable capsule space: self-assembly of hemispherical cavitands with hydrogen-bonding linkers
Masamichi Yamanaka, Kei Ishii, Yoshifumi Yamada, Kenji Kobayashi*
The Journal of Organic Chemistry, 2006, 71 (23), 8800–8806.
#19. Synthesis and cofacial p-stacked packing arrangement of 6,13-bis(alkylthio)pentacene
Kenji Kobayashi,* Reishi Shimaoka, Masatoshi Kawahata, Masamichi Yamanaka, Kentaro Yamaguchi
Organic Letters, 2006, 8 (11), 2385–2388.
#18. Selective formation of a self-assembling homo or hetero cavitand cage via metal coordination based on thermodynamic or kinetic control
Masamichi Yamanaka, Yoshifumi Yamada, Yoshihisa Sei, Kentaro Yamaguchi, Kenji Kobayashi*
Journal of the American Chemical Society, 2006, 128 (5), 1531–1539.
#17. Orientational isomerism and binding ability of nonsymmetrical guests encapsulated in a self-assembling heterodimeric capsule
Kenji Kobayashi,* Kei Ishii, Masamichi Yamanaka
Chemistry A European Journal, 2005, 11 (16), 4725–4734.
#16. Resorcinarene assemblies as synthetic receptors
Liam C. Palmer, Alexander Shivanyuk, Masamichi Yamanaka, Julius Rebek, Jr.*
Chemical Communications, 2005, (7), 857–858.
#15. Complete selection of a self-assembling homo- or hetero-cavitand cage via metal coordination based on ligand tuning
Kenji Kobayashi,* Yoshifumi Yamada, Masamichi Yamanaka, Yoshihisa Sei, Kentaro Yamaguchi
Journal of the American Chemical Society, 2004, 126 (43), 13896–13987.
#14. Constellational diastereomers in encapsulation complexes
Masamichi Yamanaka, Julius Rebek, Jr.*
Chemical Communications, 2004, (15), 1690–1691.
#13. Kinetics and thermodynamics of hexameric capsule formation
Masamichi Yamanaka, Alexander Shivanyuk, Julius Rebek, Jr.*
Journal of the American Chemical Society, 2004, 126 (9), 2939–2943.
#12. Stereochemistry in self-assembled encapsulation complexes: constellational isomersm
Masamichi Yamanaka, Alexander Shivanyuk, Julius Rebek Jr.*
Proceedings of the National Academy of Sciences, U.S.A., 2004, 101 (9), 2669–2672.
#11. Haloamidation of alkynes and related reactions using zirconacycles and isocyanates
Yanzhong Li, Hiroshi Matsumura, Masamichi Yamanaka, Tamotsu Takahashi*
Tetrahedron, 2004, 60 (6), 1393–1400.
DOI: 10.1016/j.tet.2003.08.078
Rev-1. 超分子カプセルの動的挙動
山中 正道, 雨夜 徹, Julius Rebek, Jr.*
有機合成化学協会誌, 2004, 62 (12), 1218–1226.
DOI: 10.5059/yukigoseikyokaishi.62.1218
#10. Imino ene reaction catalyzed by ytterbium(III) triflate and TMSCl or TMSOTf
Masamichi Yamanaka, Atsushi Nishida, Masako Nakagawa*
The Journal of Organic Chemistry, 2003, 68 (8), 3112–3120.
#9. Selective preparation of pyridines, pyridones, and iminopyridines from two different alkynes via azazirconacycles
Tamotsu Takahashi,* Fu-Yu Tsai, Yanzhong Li, Hui Wang, Yoshihiko Kondo, Masamichi Yamanaka, Kiyohiko Nakajima, Martin Kotora
Journal of the American Chemical Society 2002, 124 (18), 5059–5067.
#8. An intriguing effect of Yb(OTf)3-TMSCl in the halogenation of 1,1-disubstituted alkenes by NXS: selective synthesis of allyl halides
Masamichi Yamanaka, Mitsuhiro Arisawa, Atsushi Nishida, Masako Nakagawa*
Tetrahedron Letters, 2002, 43 (13), 2403–2406.
DOI: 10.1016/S0040-4039(02)00260-5
#7. Novel synthetic method for 2,3-dihydro-3-halo-3-methylindole from N-acetyl-2- isopropenylaniline by intramolecular haloamination
Mitsuhiro Arisawa, Yuko Ando, Masamichi Yamanaka, Masako Nakagawa, Atsushi Nishida*
Synlett, 2002, (9), 1514–1516.
#6. Pictet-Spengler reaction of nitrones and imines catalyzed by Yb(OTf)3-TMSCl
Riichiro Tsuji, Masamichi Yamanaka, Atsushi Nishida, Masako Nakagawa*
Chemistry Letters, 2002, (4), 428–429.
#5. Studies on the asymmetric Diels-Alder reaction of dihydropyridin-2-one with silyloxydienes
Masamichi Yamanaka, Toshiaki Nagata, Yoshino Nakajima, Atsushi Nishida, Masako Nakagawa*
Heterocycles, 2002, 56 (1-2), 283–290.
#4. Ytterbium(III) triflate/TMS-Cl; effective catlyst for the imino ene reaction
Masamichi Yamanaka, Atsushi Nishida, Masako Nakagawa*
Organic Letters, 2000, 2 (2), 159–161.
#3. Enantioselective Diels-Alder reactions catalyzed by chiral 1,1’-(2,2’-bisacylamino)-binaphthalene- ytterbium complex
Atsushi Nishida, Masamichi Yamanaka, Masako Nakagawa*
Tetrahedron Letters, 1999, 40 (8), 1555–1558.
DOI: 10.1016/S0040-4039(98)02709-9
#2. Chiral auxiliary approach to asymmetric Pictet-Spengler reaction of tryptamines
Tomohiko Kawate, Masamichi Yamanaka, Masako Nakagawa*
Heterocycles, 1999, 50 (2), 1033–1039.
#1. Lewis acid-promoted coupling reactions of acid chloride with organoaluminum and organozinc reagents
Mitsuhiro Arisawa, Yasuhiro Torisawa, Michiaki Kawahara, Masamichi Yamanaka, Atsushi Nishida, Masako Nakagawa*
The Journal of Organic Chemistry 1997, 62 (13), 4327–4329.