Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Yasuhiko Dozen"'
2
Humidity sensing characteristics of photochemically cross-linked polymer electrolytes
Autor: Yasuhiko Dozen, Soichi Otsuki
Publikováno v: KOBUNSHI RONBUNSHU. 45:549-553
4-ビニルピリジンまたは2. ジメチルアミノエチルメタクリラートと, 4′．メタクリロイルオキシカルコン (4′MC) との共重合体を1． ブロモプロパンで4級化した. 得られた高分子電解質を
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba184856e6568d07e1b7a2fd1143320e
https://doi.org/10.1295/koron.45.549
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3
Synthesis of 2,3,6,7-Tetramethylnaphthalene from 2,3-Dimethylsuccinic Anhydride ando-Xylene
Autor: Yasuhiko Dozen, Masato Hatta
Publikováno v: Bulletin of the Chemical Society of Japan. 48:2842-2847
2,3,6,7-Tetramethylnaphthalene (7b) was prepared from 2,3-dimethylsuccinic anhydride (1) and o-xylene in five steps, and the configurations of their intermediates were studied. The higher-melting isomer (threo form) of 1 gave higher-melting products
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::834ea76fbda529a172e061b7d987b6c6
https://doi.org/10.1246/bcsj.48.2842
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5
Structures and fusion parameters of methoxycarbonyl-benzenes and -naphthalenes
Autor: Shizu Fujishima, Yasuhiko Dozen, Haruo Shingu
Publikováno v: Thermochimica Acta. 25:209-216
The heats of fusion of methoxycarbonyl-benzenes (12 isomers) and -naphthalenes (32 isomers) have been determined by the differential scanning calorimetric method and the correlation of numbers and positions of methoxycarbonyl groups against the param
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1cba3f559efbd79320a1c7cbf01a52f
https://doi.org/10.1016/0040-6031(78)85008-4
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6
Thermal Reaction of Alkali Salts of Substituted Benzoic Acids
Autor: Yasuhiko Dozen, Haruo Shingu
Publikováno v: The Journal of the Society of Chemical Industry, Japan. 67:581-585
トルイル酸,イソプロピル安息香酸,クロル安息香酸およびペンゾフェノンカルボン酸のアルカリ塩を炭酸アルカリおよびカドミウム化合物とともに炭酸ガス加圧下に加熱反応させた。o-ま
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::732e8b62d268a7f60d61071dd246c757
https://doi.org/10.1246/nikkashi1898.67.4_581
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8
Thermal Transformation of Alkali Salts of Aromatic Carboxylic Acids. IV. Reaction of Potassium and Sodium Salts of Alkyl-and Phenylbenzoic Acids
Autor: Yasuhiko Dozen
Publikováno v: Bulletin of the Chemical Society of Japan. 40:1218-1223
The cadmium halides-catalyzed thermal transformation of potassium and sodium salts of isomeric methyl- and phenylbenzoic acids has been investigated. Potassium o-toluate gave toluene, 3-methylphthalic, and 4-methylisophthalic acids, whereas sodium o-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63c1eb4aefe21aed35bf6b70c4f97361
https://doi.org/10.1246/bcsj.40.1218
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9
The Alkaline Permanganate Oxidation of Dimethylbenzoic Acids and Pseudocumene
Autor: Shizu Fujishima, Yasuhiko Dozen
Publikováno v: Journal of Synthetic Organic Chemistry, Japan. 25:150-154
Potassium permanganate oxidation of alkyl benzoic acids and pseudocumene has been carried out in an aqueous alkaline solution. 2, 4-and 2, 5-Dimethylbenzoic acids gave 2-methylterephthalic acid and 4-methylisophthalic acid, respectively, as an interm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::267cad51fc6c1c596e1c47bcced80f88
https://doi.org/10.5059/yukigoseikyokaishi.25.150
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