- Crystal-like periodic mesoporous organosilica bearing pyridine units within the framework
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Periodic mesoporous organosilica with densely packed pyridine units within the framework and crystal-like molecular-scale periodicity was synthesized. The framework pyridines were chemically active and fully accessible for protonation and Cu2+
- Waki, Minoru,Mizoshita, Norihiro,Ohsuna, Tetsu,Tani, Takao,Inagaki, Shinji
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- Efficient thermal conversion of poly(pyridinediylbutadiynylene)s to nitrogen-containing microporous carbon
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Poly(pyridinediylbutadiynylene)s, a conjugated polymer alternatively consisted of the pyridine and butadiyne units, were synthesized by oxidative polycondensation of diethynylpyridine with the Hay catalyst. They converted to microporous carbons in high yi
- Kijima, Masashi,Oda, Takayuki,Yamazaki, Takahisa,Tazaki, Yasunori,Nakamura, Junji
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- Orbital interactions in ethynylpyridines
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He I and He II photoelectron spectra of several isomeric ethynyl- and diethynylpyridines have been measured. The spectra were analyzed with the aid of empirical arguments: relative band intensities and comparison with spectra of related compounds (ethynyl
- Ng, Siu Choon,Novak, Igor,You, Xiaomei,Huang, Wei
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- Synthesis of pyridine-bridged bisferrocene and its pH value adjustable photoelectric properties
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Four bisferrocenyl pyridine derivatives 2, 6-bis (ferrocenylethynyl) pyridine (3), 2, 6-bis (ferrocenylbutadiynyl) pyridine (8), 2, 6-bis (ferrocenylhexyltriynyl) pyridine (9), 2, 5-bis (ferrocenylbutadiynyl) pyridine (14) have been synthesized and photoe
- Chen, Jiahui,Hou, Hong wei,Li, Gaiping,Ma, Jingjing,Shi, Weimin,Zhai, Yali,Zhang, Jianye,Zhou, Xiang
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- COMPOUND, LIGHT-EMISSION OR ELECTRONIC MATERIAL COMPRISING THE SAME, AND GAS SENSOR MATERIAL
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PROBLEM TO BE SOLVED: To provide, firstly, a novel π conjugated oligomer that can be handled as liquid at room temperature, and has improved applicability compared to the conventional art, and secondly, provide a gas sensor material that can detect the existence of acidic or basic substance by an optical change, using such a π conjugated oligomer. SOLUTION: The present invention provides a compound represented by general formula (1). SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2018,JPOandINPIT
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Paragraph 0076-0077
(2018/06/26)
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