Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tohru Takei"'
Autor:
Naoto Kumagai, Tohru Takei, Yasuo Kudoh, Yosuke Harada, Takumi Ohki, Take-aki Koizumi, Takakazu Yamamoto, Takahiro Kojima, Kohei Shiramizu, Masahiro Abe, Masashi Oota
Publikováno v:
Polymer 2012. 53:5995-5999
Poly(2-pyridone-3,5-diyl)s with –(CH 2 ) 4 –SO 3 M (M = H or Na) side chains have been prepared by nickel-complex promoted dehalogenative polycondensation. A composite film of the polymer with –(CH 2 ) 4 –SO 3 H side chains and poly(vinyl alc
Autor:
Yoshihisa Sei, Takakazu Yamamoto, Hiroki Fukumoto, Take-aki Koizumi, Masahiro Abe, Takahiro Kojima, Akihiro Maeda, Takumi Ohki, Masashi Oota, Tohru Takei, Kohei Shiramizu, Naoto Kumagai, Yosuke Harada
Publikováno v:
Tetrahedron Lett. 2012. 53:5907-5910
Dibromopyridines or dibromopyridone with –(CH2)m–SO3Na group(s) has been prepared via the reactions of the corresponding dibromopyridines with –OH and –NH2 groups with sultone. These compounds were converted into polymers with the –(CH2)m
Autor:
Yoshikazu Kowaguchi, Tetsushi Ohmura, Tohru Takei, Syunya Watanabe, Manabu Kyuzou, Moritaka Wada, Jiro Tanaka, Wasuke Mori, Akihiro Maeda
Publikováno v:
Bulletin of the Chemical Society of Japan. 84:491-495
We investigated the thermochromism of copper(II) anthracene-9-carboxylate experimentally and theoretically. We performed X-ray crystal structure analysis at 233 and 113 K, measured magnetic suscept...
Autor:
Tetsushi Ohmura, Tamami Kitagawa, Tohru Takei, Wasuke Mori, Masao Ichikawa, Takato Ii, Akihiro Maeda, Mika Hasegawa, Mitsuya Hosoe, Jiro Kawashima, Izuru Kanoya
Publikováno v:
Bulletin of the Chemical Society of Japan. 81:847-856
The hydrogen adsorption properties and uptake capacities of three-dimensional microporous materials of lantern-type dinuclear M(BDC)(DABCO) 1/2 (M = Co II , Cull, and Zn II ; BDC = 1,4-benzenedicarboxylate, DABCO = 1,4-diazabicyclo[2.2.2]octane; Co(B
Publikováno v:
Transactions of the Materials Research Society of Japan. 33:1351-1354
Autor:
Tohru Takei, Wasuke Mori, Takato Ii, Mitsuya Hosoe, Masao Ichikawa, Tetsushi Ohmura, Jiro Kawashima, Akihiro Maeda, Izuru Kanoya
Publikováno v:
Transactions of the Materials Research Society of Japan. 33:1347-1350
Publikováno v:
Journal of Solid State Chemistry. 178:2555-2573
Copper(II) terephthalate is the first transition metal complex found capable of adsorbing gases. This complex has opened the new field of adsorbent complex chemistry. It is recognized as the lead complex in the construction of microporous complexes.
Autor:
Tohru Takei, Masashi Kinoshita, Wasuke Mori, Yoshito Takeuchi, Hiroshi Yamamoto, Yusuke Sugiyama, Miki Nishikawa, Taku Matsumoto
Publikováno v:
Tetrahedron. 59:8689-8696
A series of tris[(2-methoxymethyl)phenyl]germanes with a substituent on germanium was prepared and their solid-state and solution structures were investigated by means of X-ray crystallography and NMR spectroscopy to elucidate the effect of the subst
Publikováno v:
Bulletin of the Chemical Society of Japan. 76:1387-1395
A new series of microporous materials containing infinite chains of a mononuclear metal (Cu(II), Zn(II), Ni(II))-pyridine unit bridged by dicarboxylates (copper(II) terephthalate-pyridine 1a, copper(II) terephthalate-4-phenylpyridine 1b, zinc(II) fum
Publikováno v:
Chemical record (New York, N.Y.). 5(6)
We have found a form of copper(II) terephthalate that occluded an enormous amount of gases such as N2, Ar, O2, and Xe. Copper(II) terephthalate is the first metal complex found capable of adsorbing gases. This complex has opened a new field of adsorb