. "\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0"@ja . . "Pyridin-1-ium"@en . . . . . . "Pyridinium"@nl . . . . . . . . "Pyridin-1-ium"@en . . . . . "Pyridinium je kation se vzorcem (C5H5NH)+, pyridinu. Jsou tak\u00E9 zn\u00E1my kationty odvozen\u00E9 od substituovan\u00FDch pyridin\u016F, jako jsou pikoliny, a . Pyridinium a jeho substituovan\u00E9 deriv\u00E1ty se p\u0159ipravuj\u00ED reakcemi p\u0159\u00EDslu\u0161n\u00FDch pyridin\u016F s kyselinami. Proto\u017Ee pyridin je v chemick\u00FDch reakc\u00EDch \u010Dastou z\u00E1sadou, tak se pyridiniov\u00E9 soli vytv\u00E1\u0159ej\u00ED p\u0159i mnoha acidobazick\u00FDch reakc\u00EDch. Obvykle jsou nerozpustn\u00E9 v organick\u00FDch rozpou\u0161t\u011Bdlech, tak\u017Ee sr\u00E1\u017Een\u00ED pyridiniov\u00FDch komplex\u016F ukazuje na prob\u00EDhaj\u00EDc\u00ED reakci. Pyridiniov\u00FD ion je aromatick\u00FD a izoelektronick\u00FD s benzenem."@cs . . . "Piridinio"@es . . "changed"@en . . "464376936"^^ . . "\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0(Pyridinium)\u306F\u3001[C5H5NH]+\u3067\u8868\u3055\u308C\u308B\u30AB\u30C1\u30AA\u30F3\u3067\u3042\u308B\u3002\u30D4\u30EA\u30B8\u30F3\u306E\u5171\u5F79\u9178\u3067\u3042\u308B\u3002\u30D4\u30B3\u30EA\u30F3\u3001\u30EB\u30C1\u30B8\u30F3\u3001\u7B49\u3001\u7F6E\u63DB\u30D4\u30EA\u30B8\u30F3\u3092\u542B\u3080\u591A\u304F\u306E\u95A2\u9023\u30AB\u30C1\u30AA\u30F3\u304C\u77E5\u3089\u308C\u3066\u3044\u308B\u3002\u3053\u308C\u3089\u306F\u3001\u30D4\u30EA\u30B8\u30F3\u3092\u9178\u3067\u51E6\u7406\u3059\u308B\u3053\u3068\u3067\u5F97\u3089\u308C\u308B\u3002 \u30D4\u30EA\u30B8\u30F3\u306F\u3001\u5316\u5B66\u53CD\u5FDC\u306B\u304A\u3051\u308B\u6709\u6A5F\u5869\u57FA\u3068\u3057\u3066\u3057\u3070\u3057\u3070\u7528\u3044\u3089\u308C\u3001\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u5869\u306F\u591A\u304F\u306E\u9178-\u5869\u57FA\u53CD\u5FDC\u3067\u4F5C\u3089\u308C\u308B\u3002\u305D\u306E\u5869\u306F\u3057\u3070\u3057\u3070\u6709\u6A5F\u6EB6\u5A92\u306B\u4E0D\u6EB6\u3067\u3042\u308A\u3001\u305D\u306E\u305F\u3081\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u8131\u96E2\u57FA\u8907\u5408\u4F53\u306E\u6790\u51FA\u306F\u3001\u53CD\u5FDC\u306E\u9032\u884C\u3092\u793A\u3059\u3002\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u30A4\u30AA\u30F3\u306F\u307E\u305F\u3001\u30D5\u30EA\u30FC\u30C7\u30EB\u30FB\u30AF\u30E9\u30D5\u30C4 \u30A2\u30B7\u30EB\u5316\u53CD\u5FDC\u306B\u304A\u3044\u3066\u3082\u5F79\u5272\u3092\u679C\u305F\u3059\u3002\u30D4\u30EA\u30B8\u30F3\u304C\u542B\u307E\u308C\u308B\u3068\u3001\u6C42\u96FB\u5B50\u7684\u306A\u30A2\u30B7\u30EB\u57FA\u3068\u8907\u5408\u4F53\u3092\u5F62\u6210\u3057\u3001\u3088\u308A\u53CD\u5FDC\u6027\u3092\u9AD8\u304F\u3059\u308B\u3002\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u30AB\u30C1\u30AA\u30F3\u306F\u3001\u30D2\u30E5\u30C3\u30B1\u30EB\u5247\u306B\u57FA\u3065\u304F\u82B3\u9999\u65CF\u30A4\u30AA\u30F3\u3067\u3042\u308A\u3001\u30D9\u30F3\u30BC\u30F3\u3068\u7B49\u96FB\u5B50\u7684\u3067\u3042\u308B\u3002"@ja . . . . "changed"@en . "Pyridinium"@fr . . . . "4733"^^ . . "523674"^^ . "L'ion pyridinium est l'acide conjugu\u00E9 de la pyridine. Il s'agit d'un cation ayant pour formule brute C5H5NH+. La charge positive est port\u00E9e par l'atome d'azote. Le pKa du couple pyridinium/pyridine est de 5,23. \n* Portail de la chimie"@fr . "Pyridinium refers to the cation [C5H5NH]+. It is the conjugate acid of pyridine. Many related cations are known involving substituted pyridines, e.g. picolines, lutidines, collidines. They are prepared by treating pyridine with acids. As pyridine is often used as an organic base in chemical reactions, pyridinium salts are produced in many acid-base reactions. Its salts are often insoluble in the organic solvent, so precipitation of the pyridinium leaving group complex is an indication of the progress of the reaction."@en . . . . . . . . . . . . . . "120"^^ . . . . . "1095831832"^^ . . . . "Pyridinium.svg"@en . . . "Een pyridiniumion is de kationische vorm van pyridine. Pyridiniumionen kunnen ontstaan door protonering van pyridine. Door alkylering van pyridine zelf kunnen gesubstitueerde pyridiniumionen (alkylpyridiniumionen) ontstaan. Pyridiniumzouten zijn zouten die een pyridiniumion bevatten. Het pyridinium-ion is iso-elektronisch met benzeen."@nl . . . . . "Pyridinium"@en . . . . . . . . "80"^^ . . . . . "\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0(Pyridinium)\u306F\u3001[C5H5NH]+\u3067\u8868\u3055\u308C\u308B\u30AB\u30C1\u30AA\u30F3\u3067\u3042\u308B\u3002\u30D4\u30EA\u30B8\u30F3\u306E\u5171\u5F79\u9178\u3067\u3042\u308B\u3002\u30D4\u30B3\u30EA\u30F3\u3001\u30EB\u30C1\u30B8\u30F3\u3001\u7B49\u3001\u7F6E\u63DB\u30D4\u30EA\u30B8\u30F3\u3092\u542B\u3080\u591A\u304F\u306E\u95A2\u9023\u30AB\u30C1\u30AA\u30F3\u304C\u77E5\u3089\u308C\u3066\u3044\u308B\u3002\u3053\u308C\u3089\u306F\u3001\u30D4\u30EA\u30B8\u30F3\u3092\u9178\u3067\u51E6\u7406\u3059\u308B\u3053\u3068\u3067\u5F97\u3089\u308C\u308B\u3002 \u30D4\u30EA\u30B8\u30F3\u306F\u3001\u5316\u5B66\u53CD\u5FDC\u306B\u304A\u3051\u308B\u6709\u6A5F\u5869\u57FA\u3068\u3057\u3066\u3057\u3070\u3057\u3070\u7528\u3044\u3089\u308C\u3001\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u5869\u306F\u591A\u304F\u306E\u9178-\u5869\u57FA\u53CD\u5FDC\u3067\u4F5C\u3089\u308C\u308B\u3002\u305D\u306E\u5869\u306F\u3057\u3070\u3057\u3070\u6709\u6A5F\u6EB6\u5A92\u306B\u4E0D\u6EB6\u3067\u3042\u308A\u3001\u305D\u306E\u305F\u3081\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u8131\u96E2\u57FA\u8907\u5408\u4F53\u306E\u6790\u51FA\u306F\u3001\u53CD\u5FDC\u306E\u9032\u884C\u3092\u793A\u3059\u3002\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u30A4\u30AA\u30F3\u306F\u307E\u305F\u3001\u30D5\u30EA\u30FC\u30C7\u30EB\u30FB\u30AF\u30E9\u30D5\u30C4 \u30A2\u30B7\u30EB\u5316\u53CD\u5FDC\u306B\u304A\u3044\u3066\u3082\u5F79\u5272\u3092\u679C\u305F\u3059\u3002\u30D4\u30EA\u30B8\u30F3\u304C\u542B\u307E\u308C\u308B\u3068\u3001\u6C42\u96FB\u5B50\u7684\u306A\u30A2\u30B7\u30EB\u57FA\u3068\u8907\u5408\u4F53\u3092\u5F62\u6210\u3057\u3001\u3088\u308A\u53CD\u5FDC\u6027\u3092\u9AD8\u304F\u3059\u308B\u3002\u30D4\u30EA\u30B8\u30CB\u30A6\u30E0\u30AB\u30C1\u30AA\u30F3\u306F\u3001\u30D2\u30E5\u30C3\u30B1\u30EB\u5247\u306B\u57FA\u3065\u304F\u82B3\u9999\u65CF\u30A4\u30AA\u30F3\u3067\u3042\u308A\u3001\u30D9\u30F3\u30BC\u30F3\u3068\u7B49\u96FB\u5B50\u7684\u3067\u3042\u308B\u3002"@ja . . . "Pyridinium je kation se vzorcem (C5H5NH)+, pyridinu. Jsou tak\u00E9 zn\u00E1my kationty odvozen\u00E9 od substituovan\u00FDch pyridin\u016F, jako jsou pikoliny, a . Pyridinium a jeho substituovan\u00E9 deriv\u00E1ty se p\u0159ipravuj\u00ED reakcemi p\u0159\u00EDslu\u0161n\u00FDch pyridin\u016F s kyselinami. Proto\u017Ee pyridin je v chemick\u00FDch reakc\u00EDch \u010Dastou z\u00E1sadou, tak se pyridiniov\u00E9 soli vytv\u00E1\u0159ej\u00ED p\u0159i mnoha acidobazick\u00FDch reakc\u00EDch. Obvykle jsou nerozpustn\u00E9 v organick\u00FDch rozpou\u0161t\u011Bdlech, tak\u017Ee sr\u00E1\u017Een\u00ED pyridiniov\u00FDch komplex\u016F ukazuje na prob\u00EDhaj\u00EDc\u00ED reakci. Pyridiniov\u00FD ion je aromatick\u00FD a izoelektronick\u00FD s benzenem."@cs . "Pyridinium"@cs . "Een pyridiniumion is de kationische vorm van pyridine. Pyridiniumionen kunnen ontstaan door protonering van pyridine. Door alkylering van pyridine zelf kunnen gesubstitueerde pyridiniumionen (alkylpyridiniumionen) ontstaan. Pyridiniumzouten zijn zouten die een pyridiniumion bevatten. Het pyridinium-ion is iso-elektronisch met benzeen."@nl . . "El piridinio es el \u00E1cido conjugado de la piridina y por lo tanto, es un cati\u00F3n. El mismo se produce debido a la protonaci\u00F3n del nitr\u00F3geno anular como resultado de la adici\u00F3n de un sustituyente al nitr\u00F3geno anular, normalmente a trav\u00E9s de una alquilaci\u00F3n. El par solitario de electrones en el \u00E1tomo de nitr\u00F3geno de la piridina no se encuentra deslocalizado y por lo tanto la piridina puede ser f\u00E1cilmente protonada. La piridina, es normalmente utilizada como una base org\u00E1nica en reacciones qu\u00EDmicas, y entonces el ion piridinio se produce como un contra-ion al grupo saliente en la reacci\u00F3n. Este complejo es muchas veces insoluble en el solvente org\u00E1nico en el cual tiene lugar la reacci\u00F3n, por lo que la precipitaci\u00F3n del complejo piridinio-grupo saliente es un indicador del progreso de la reacci\u00F3"@es . . "El piridinio es el \u00E1cido conjugado de la piridina y por lo tanto, es un cati\u00F3n. El mismo se produce debido a la protonaci\u00F3n del nitr\u00F3geno anular como resultado de la adici\u00F3n de un sustituyente al nitr\u00F3geno anular, normalmente a trav\u00E9s de una alquilaci\u00F3n. El par solitario de electrones en el \u00E1tomo de nitr\u00F3geno de la piridina no se encuentra deslocalizado y por lo tanto la piridina puede ser f\u00E1cilmente protonada. La piridina, es normalmente utilizada como una base org\u00E1nica en reacciones qu\u00EDmicas, y entonces el ion piridinio se produce como un contra-ion al grupo saliente en la reacci\u00F3n. Este complejo es muchas veces insoluble en el solvente org\u00E1nico en el cual tiene lugar la reacci\u00F3n, por lo que la precipitaci\u00F3n del complejo piridinio-grupo saliente es un indicador del progreso de la reacci\u00F3n. El piridinio posee un papel importante en la acilaci\u00F3n de Friedel-Crafts. Cuando se encuentra en presencia de piridina, forma un complejo con el (electr\u00F3filo), favoreciendo la reacci\u00F3n. El pKa de la cupla piridinio / piridina es de 5,23."@es . . . . . . . . . . "Pyridinium-3D-balls.png"@en . . "Pyridinium refers to the cation [C5H5NH]+. It is the conjugate acid of pyridine. Many related cations are known involving substituted pyridines, e.g. picolines, lutidines, collidines. They are prepared by treating pyridine with acids. As pyridine is often used as an organic base in chemical reactions, pyridinium salts are produced in many acid-base reactions. Its salts are often insoluble in the organic solvent, so precipitation of the pyridinium leaving group complex is an indication of the progress of the reaction. Pyridinium cations are aromatic, as determined through H\u00FCckel's rule. They are isoelectronic with benzene."@en . . "\u5421\u5576\u9393\u967D\u96E2\u5B50"@zh . "\u5421\u5576\U0002CB69\u9633\u79BB\u5B50\u662F\u4E00\u79CD\u9633\u79BB\u5B50\uFF0C\u5316\u5B66\u5F0F [C5H5NH]+\u3002 \u5B83\u662F\u5421\u5576\u7684\u5171\u8F6D\u9178\u3002 \u5DF2\u77E5\u8BB8\u591A\u6D89\u53CA\u53D6\u4EE3\u5421\u5576\u7684\u76F8\u5173\u9633\u79BB\u5B50\uFF0C\u4F8B\u5982\u7532\u57FA\u5421\u5576\uFF0C\u4E8C\u7532\u57FA\u5421\u5576\u548C\u4E09\u7532\u57FA\u5421\u5576\u3002 \u5B83\u4EEC\u53EF\u4EE5\u7531\u5421\u5576\u548C\u9178\u53CD\u5E94\u800C\u6210\u3002 \u5728\u6709\u673A\u5316\u5B66\u4E2D\uFF0C\u5421\u5576\u7ECF\u5E38\u88AB\u7528\u4F5C\u6709\u673A\u78B1\uFF0C\u56E0\u6B64\u5421\u5576\u9393\u76D0\u4F1A\u5728\u5F88\u591A\u4E2D\u548C\u53CD\u5E94\u4E2D\u88AB\u5408\u6210\u3002 \u5421\u5576\u9393\u76D0\u5728\u6709\u673A\u6EB6\u5242\u4E2D\u662F\u4E0D\u53EF\u6EB6 \uFF0C\u56E0\u6B64\u5421\u5576\u9393\u79BB\u53BB\u57FA\u56E2\u7684\u6C89\u6DC0\u8868\u660E\u53CD\u5E94\u7684\u8FDB\u884C\u3002 \u5421\u5576\u9393\u9633\u79BB\u5B50\u662F\u5085\uFF0D\u514B\u9170\u57FA\u5316\u53CD\u5E94\u7684\u4E00\u90E8\u5206\u3002 \u5F53\u5305\u542B\u5421\u5576\u65F6\uFF0C\u5B83\u4E0E\u4EB2\u7535\u5B50\u9170\u57FA\u79BB\u5B50\u5F62\u6210\u7EDC\u5408\u7269\uFF0C\u4F7F\u5176\u66F4\u5177\u53CD\u5E94\u6027\u3002 \u5421\u5576\u9393\u9633\u79BB\u5B50\u662F\u82B3\u9999\u6027\u7684\uFF0C\u9075\u5B88\u4F11\u514B\u5C14\u89C4\u5219\u3002 \u5B83\u548C\u82EF\u662F\u7B49\u7535\u5B50\u4F53\u3002"@zh . . . "\u5421\u5576\U0002CB69\u9633\u79BB\u5B50\u662F\u4E00\u79CD\u9633\u79BB\u5B50\uFF0C\u5316\u5B66\u5F0F [C5H5NH]+\u3002 \u5B83\u662F\u5421\u5576\u7684\u5171\u8F6D\u9178\u3002 \u5DF2\u77E5\u8BB8\u591A\u6D89\u53CA\u53D6\u4EE3\u5421\u5576\u7684\u76F8\u5173\u9633\u79BB\u5B50\uFF0C\u4F8B\u5982\u7532\u57FA\u5421\u5576\uFF0C\u4E8C\u7532\u57FA\u5421\u5576\u548C\u4E09\u7532\u57FA\u5421\u5576\u3002 \u5B83\u4EEC\u53EF\u4EE5\u7531\u5421\u5576\u548C\u9178\u53CD\u5E94\u800C\u6210\u3002 \u5728\u6709\u673A\u5316\u5B66\u4E2D\uFF0C\u5421\u5576\u7ECF\u5E38\u88AB\u7528\u4F5C\u6709\u673A\u78B1\uFF0C\u56E0\u6B64\u5421\u5576\u9393\u76D0\u4F1A\u5728\u5F88\u591A\u4E2D\u548C\u53CD\u5E94\u4E2D\u88AB\u5408\u6210\u3002 \u5421\u5576\u9393\u76D0\u5728\u6709\u673A\u6EB6\u5242\u4E2D\u662F\u4E0D\u53EF\u6EB6 \uFF0C\u56E0\u6B64\u5421\u5576\u9393\u79BB\u53BB\u57FA\u56E2\u7684\u6C89\u6DC0\u8868\u660E\u53CD\u5E94\u7684\u8FDB\u884C\u3002 \u5421\u5576\u9393\u9633\u79BB\u5B50\u662F\u5085\uFF0D\u514B\u9170\u57FA\u5316\u53CD\u5E94\u7684\u4E00\u90E8\u5206\u3002 \u5F53\u5305\u542B\u5421\u5576\u65F6\uFF0C\u5B83\u4E0E\u4EB2\u7535\u5B50\u9170\u57FA\u79BB\u5B50\u5F62\u6210\u7EDC\u5408\u7269\uFF0C\u4F7F\u5176\u66F4\u5177\u53CD\u5E94\u6027\u3002 \u5421\u5576\u9393\u9633\u79BB\u5B50\u662F\u82B3\u9999\u6027\u7684\uFF0C\u9075\u5B88\u4F11\u514B\u5C14\u89C4\u5219\u3002 \u5B83\u548C\u82EF\u662F\u7B49\u7535\u5B50\u4F53\u3002"@zh . . . "L'ion pyridinium est l'acide conjugu\u00E9 de la pyridine. Il s'agit d'un cation ayant pour formule brute C5H5NH+. La charge positive est port\u00E9e par l'atome d'azote. Le pKa du couple pyridinium/pyridine est de 5,23. \n* Portail de la chimie"@fr .