2008

Synthesis of a molecular container having an open door that closes on guest binding.
Haino Takeharu, Masaki Hirakata, Kahoru Niimi, Mitsuru Kouchi, Hajime Iwamoto, Yoshimasa Fukazawa.
Chemistry Letters, 2008, 37(4), 394-395.

Synthesis and Enantioselective Recognition of a Calix[5]arene-based Chiral Receptor.
Takeharu Haino, Hiroyuki Fukuoka, Hajime Iwamoto, Yoshimasa Fukazawa
Supramolecular Chemistry, 2008, 20(1&2), 51-57.

Ring current models of porphyrin and conformational analysis of the dicarboxylate complex of SnIV porphyrin.
Hajime Iwamoto, Yoshimasa Fukazawa.
Heterocycles, 2008, 75(7), 1711-1723.

Conformational control of molecular tweezers containing a disulfide bond by redox reactions.
Hajime Iwamoto, Yusuke Hidaka, Yoshimasa Fukazawa.
Tetrahedron Letters, 2008, 49(2), 277-280.

Self-assembly of tris(phenylisoxazolyl)benzene and its asymmetric induction of supramolecular chirality
Takeharu Haino, Masahiro Tanaka, Yoshimasa Fukazawa
Chemical Communications, 2008, 468-470.

Conformational control of molecular tweezers containing a disulfide bond by redox reactions
Hajime Iwamoto, Yusuke Hidaka, Yoshimasa Fukazawa
Tetrahedron Letters, 2008, 49, 277-280,

▲ＴOP

2007

Enantioselective recognition of calix[5]arene-based artificial receptor bearing chiral macrocycle for chiral ethyltrimethylammonium salts,
Takeharu Haino, Hiroyuki Fukuoka, Masakazu Katayama, Yoshimasa Fukazawa
Chemistry Letters, 2007, 36, 1054-1055.

Complexation of higher fullerenes by calix[5]arene-based host molecules.
Takeharu Haino, Chigusa Fukunaga, Yoshimasa Fukazawa.
Journal of Nanoscience and Nanotechnology, 2007, 7(4-5), 1386-1388.

Structure and guest dynamics for calix[4]arene derivative inclusion compounds.
Takamoto Kawaguchi, Hiroshi Ohki, Koji Yamada, Tsutomu Okuda, Takeharu Haino, Yoshimasa Fukazawa.
Journal of Molecular Structure, 2007, 833(1-3), 108-113.

▲ＴOP

2006

Sugar binding to an calix[4]arene-based receptor.
Takeharu Haino, Masaki Nakamura, Yoshimasa Fukazawa.
Heterocycles, 2006, 68(12), 2477-2482.

Two new halogenated briarane diterpenes from the papuan gorgonian coral Junceella fragilis.
Kubota Natsuki K., Kobayashi Yuka, Iwamoto Hajime, Fukazawa Yoshimasa, Uchio Yasuto.
Bulletin of the Chemical Society of Japan, 2006, 79(4), 634-636.

Guest encapsulation and self-assembly of a cavitand-based coordination capsule.
Takeharu Haino, Mutsumi Kobayashi, Yoshimasa Fukazawa.
Chemistry--A European Journal, 2006, 12(12), 3310-3319.

Guest Binding and New Self-Assembly of Bisporphyrins.
Takeharu Haino, Takashi Fujii, Yoshimasa Fukazawa.
Journal of Organic Chemistry, 2006, 71(7), 2572-2580.

Combinatorial synthesis of isoxazole library and their liquid crystalline properties.
Masahiro Tanaka, Takeharu Haino, Keiko Ideta, Kanji Kubo, Akira Mori, Yoshimasa Fukazawa.
Tetrahedron, 2006, 63(3), 652-665.

Structure elucidation of dicarboxylate complex of SnIV porphyrin with a ring current effect model.
Hajime Iwamoto, Kenji Hori, Yoshimasa Fukazawa.
Tetrahedron, 2006, 62(12), 2789-2798.

Fullerene encapsulation with calix[5]arenes.
Takeharu Haino, Manabu Yanase, Chigusa Fukunaga, Yoshimasa Fukazawa.
Tetrahedron, 2006, 62(9), 2025-2035.

Dynamic combinatorial library for fullerene receptors based on metal-assisted self-assembly.
Takeharu Haino, Hisashi Mitsuhashi, Yoshiko Ishizu, Yoshimasa Fukazawa.
Tetrahedron Letters, 2006, 47(45), 7915-7918.

Determination of absolute configuration of secondary alcohols using new chiral auxiliary and chemical shift calculation.
Hajime Iwamoto, Yuka Kobayashi, Takefumi Kawatani, Masataka Suzuki, Yoshimasa Fukazawa.
Tetrahedron Letters, 2006, 47(10), 1519-1523.

A New Calix[5]arene-Based Container: Selective Extraction of Higher Fullerenes.
Takeharu Haino, Chigusa Fukunaga, Yoshimasa Fukazawa.
Organic Letters 2006, 8(16), 3545-3548.

Determination of absolute configuration of secondary alcohols using new chiral auxiliary and chemical shift calculation
Hajime Iwamoto, Yuka Kobayashi, Takefumi Kawatani, Masataka Suzuki, Yoshimasa Fukazawa.
Tetrahedron Letters, 2006, 47, 1519-1523.

▲ＴOP

2005

Supramolecular Nano Networks Formed by Molecular-Recognition-Directed Self-Assembly of Ditopic Calix[5]arene and Dumbbell [60]Fullerene
Takeharu Haino, Youko Matsumoto, Yoshimasa Fukazawa
Journal of the American Chemical Society, 2005, 127, 8936-8937.

A new self-assembling capsule via metal coordination.
Takeharu Haino, Mutsumi Kobayashi, Midori Chikaraishi, Yoshimasa Fukazawa.
Chemical Communications, 2005, 18, 2321-2323.

Calix[5]arene-Based Receptor for Dumb-Bell-Shaped C120
Takeharu Haino, Jun Seyama, Chigusa Fukunaga, Yasujiro Murata, Koichi Komatsu, Yoshimasa Fukazawa
Bulletin of the Chemical Society of Japan, 2005, 78, 768-770.

High magnetic field effects on biradical lifetimes: Evaluation of magnetic field dependence and chain length dependence using calculated g and hyperfine tensors.
Yutaka Mouri, Yoshihisa Fujiwara, Takeshi Aoki, Hiroshi Yoshida, Kazunari Naka, Yuriko Aooki, Hiroaki Yonemura, Sunao Yasuda, Takeharu Haino, Yoshimasa Fukazawa, Yoshifumi Tanimoto.
Bulletin of the Chemical Society of Japan, 2005, 78(5), 804-813.

Conformational analysis of dinaphthalene-1-carboxylate complex of SnIV(tetraphenylporphyrin).
Hajime Iwamoto, Yoshimasa Fukazawa.
Heterocycles, 2005, 65, 523-529.

Five new sulfur-containing polybrominated bisindoles from the red alga Laurencia Brongniartii.
Kubota, Natsuki K.; Iwamoto, Hajime; Fukazawa, Yoshimasa; Uchio, Yasuto.

Heterocycles, 2005, 65(11), 2675-2682.

Shielding effect of thioether C-S bond from proton chemical shifts of 4-thia-5α- and 4-thia-5β-androstane-17-ones.
Hajime Iwamoto, Takefumi Kawatani, Yoshimasa Fukazawa.
Tetrahedron, 2005, 61, 3691-3696.

Self-inclusion properties of C60-linked calix[5]arene.
Takeharu Haino, Manabu Yanase, Yoshimasa Fukazawa.
Tetrahedron Letters, 2005, 46, 1411-1414.

A model of porphyrin ring current effect
Hajime Iwamoto, Kenji Hori, Yoshimasa Fukazawa.
Tetrahedron Letters, 2005, 46, 731-734.

Self-complementary bis-porphyrins.
Takeharu Haino, Takashi Fujii, Yoshimasa Fukazawa.
Tetrahedron Letters, 2005, 46, 257-260.

Conformational control of flexible molecular tweezers by intramolecular CH/π interaction.
Hajime Iwamoto, Nobuaki Takahashi, Takuma Maeda, Yusuke Hidaka, Yoshimasa Fukazawa.
Tetrahedron Letters, 2005, 46(40), 6839-6842.

▲ＴOP

2004

Synthesis of molecular tweezers bearing two porphyrins and its complexation toward electron acceptors.
Hajime Iwamoto, Masaki Yamaguchi, Saki Hiura, Yoshimasa Fukazawa.
Heterocycles, 2004, 63, 2005-2011.

Solid-phase synthesis of liquid crystalline isoxazole library.
Takeharu Haino, Masahiro Tanaka, Keiko Ideta, Kanji Kubo, Akira Mori, Yoshimasa Fukazawa
Tetrahedron Letters, 2004, 45, 2277-2279.

Calix[4]arene-based ditopic receptor for dicarboxylates.
Takeharu Haino, Masaki Nakamura, Nobuki Kato, Miki Hiraoka, Yoshimasa Fukazawa.
Tetrahedron Letters, 2004, 45, 2281-2284.

▲ＴOP

2003

Magnetic shielding effect of amine and ammonium groups obtained from proton chemical shifts of androstane derivatives.
Hajime Iwamoto, Yoshiaki Kondo, Takefumi Kawatani, Takeharu Haino, Yoshimasa Fukazawa.
Tetrahedron Letters, 2003, 44, 5975-5978.

Convenient synthesis of [3]catenane by olefin metathesis dimerizations.
Hajime Iwamoto, Koji Itoh, H0iroyuki Nagamiya, Yoshimasa Fukazawa.
Tetrahedron Letters, 2003, 44, 5773-5776.

On-beads screening of solid-attached diketopiperazines for calix[5]arene-based receptor.
Takeharu Haino, Hisashi Mitsuhashi, Yoshimasa Fukazawa.
Tetrahedron Letters, 2003, 44, 3889-3892.

▲ＴOP

2002

Fullerene sensors based on calix[5]arene.
Takeharu Haino, Hiromi Araki, Yoshihisa Fujiwara, Yoshifumi Tanimoto, Yoshimasa Fukawaza.
Chemical Communications, 2002, 18, 2148-2149.

Metal-induced regulation of fullerene complexation with double-calix[5]arene.
Takeharu Haino, Yuko Yamanaka, Hiromi Araki, Yoshimasa Fukazawa.
Chemical Communications, 2002, 5, 402-403.

Synthesis and binding behavior of a Zn(II)-porphyrin having calix[5]arene cap.
Hajime Iwamoto, Yoshiko Yukimasa, Yoshimasa Fukazawa.
Tetrahedron Letters, 2002, 43, 8191-8194.

Binding of guest with monodeoxycalix[4]arene host in solid state
Masaki Hirakata, Kosaku Yoshimura, Shuji Usui, Koji Nishimoto, Yoshimasa Fukazawa
Tetrahedron Letters, 2002, 43, 1859-1861.

Dynamic structure of inclusion complexes of monodeoxycalix[4]arene with small organic guests in solution
Hajime Iwamoto, Masaki Hirakata, Shuji Usui, Takeharu Haino, Yoshimasa Fukazawa
Tetrahedron Letters, 2002, 43, 85-87.

▲ＴOP