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Le terme borohydrure désigne aussi bien l' … Le terme borohydrure désigne aussi bien l'anion BH4− que ses sels. Il peut également servir pour désigner des composés du type BH4–nXn−, comme pour le cyanoborohydrure de sodium Na+BH3CN− et le triéthylborohydrure de lithium Li+(CH3CH2)3BH−. Les borohydrures sont très utilisés comme réducteurs en synthèse organique. Ils peuvent également présenter un intérêt académique et industriel en chimie minérale. Le borohydrure de lithium LiBH4 et le borohydrure de sodium NaBH4 sont les plus importants, mais d'autres borohydrures sont également bien connus.s borohydrures sont également bien connus.
, 硼氢化物是一类含有BH4−离子的化合物。硼氢化物无论对于无机物的制备还是有机物的合成都是非常重要的试剂。关于硼氢化物的制备可以参见文献。
, Boroidreto refere-se ao ânion BH4− e seus … Boroidreto refere-se ao ânion BH4− e seus sais. Boroidreto é também o termo utilizado para compostos que contenham BH4−nXn−, por exemplo cianoboroidreto (B(CN)H3−) e trietilboroidreto (B(C2H5)3H−). Tais compostos encontram amplo uso como agentes redutores em síntese orgânica. Os mais importantes boroidretos são e boroidreto de sódio, mas outros sais são também conhecidos. Tetraidroboratos também são de interesse acadêmico e industrial na química inorgânica.dêmico e industrial na química inorgânica.
, Ainian a chuimsíonn bórón is hidrigin, go príomha BH4-. Is gníomhaí tábhachtach dí-ocsaídithe bóraihidríd sóidiam, NaBH4.
, Borohydride refers to the anion [BH4]−, wh … Borohydride refers to the anion [BH4]−, which is also called tetrahydroborate, and its salts. Borohydride or hydroborate is also the term used for compounds containing [BH4-nXn]−, where n is an integer from 0 to 3, for example cyanoborohydride or cyanotrihydroborate [BH3(CN)]− and triethylborohydride or triethylhydroborate [BH(CH2CH3)3]−. Borohydrides find wide use as reducing agents in organic synthesis. The most important borohydrides are lithium borohydride and sodium borohydride, but other salts are well known (see Table). Tetrahydroborates are also of academic and industrial interest in inorganic chemistry.ndustrial interest in inorganic chemistry.
, Een tetrahydroboraat(III) of simpelweg boo … Een tetrahydroboraat(III) of simpelweg boorhydride is een anorganische verbinding van het eenwaardig negatieve ion van boor en waterstof. De brutoformule is BH4−. De benaming boorhydride wordt tevens gebruikt om cyanotrihydroboraten (BH3CN−) en tri-ethylboorhydriden (BHC6H15−) aan te duiden. De meeste boorhydriden zijn oplosbaar in water. De meeste van deze verbindingen worden gebruikt als reducerend reagens in organische syntheses, al zijn ook een aantal voorbeelden in de anorganische analytische chemie bekend als de omzetting van verbindingen van vluchtige metalen in het vrije metaal ten behoeve van AAS-spectroscopie. Verder worden ze als ligand gebruikt bij de vorming van coördinatieverbindingen. In dat geval gedraagt het boorhydride zich als een bidentaat ligand.boorhydride zich als een bidentaat ligand.
, Borohidrida mengacu pada anion BH4−, dan g … Borohidrida mengacu pada anion BH4−, dan garamnya. Borohidrida adalah juga istilah yang digunakan untuk senyawa yang mengandung BH4−nX−n, misalnya sianoborohidrida (B(CN)H−3) dan trietilborohidrida (B(C2H5)3H−). Senyawa tersebut banyak digunakan sebagai reduktor dalam sintesis organik. Borohidrida paling penting adalah litium borohidrida dan natrium borohidrida, tapi dikenal pula garam lainnya (lihat Tabel). Tetrahidroborat juga menarik secara akademis dan industri dalam ranah kimia anorganik. dan industri dalam ranah kimia anorganik.
, Tetraidruroborato è il nome dell'anione di … Tetraidruroborato è il nome dell'anione di formula BH4−. Altri nomi per questa specie sono boroidruro e tetraidroborato, entrambi ancora usati anche se considerati obsoleti dalla IUPAC. BH4− è una specie tetraedrica, isostrutturale con le specie isoelettroniche CH4 e NH4+. La distanza B–H è di 126 pm. I termini boroidruro e tetraidruroborato sono usati anche per designare anioni derivati, che hanno formula generale BH4-nXn−, come ad esempio il (B(CN)H3−) e il (B(C2H5)3H−). L'anione BH4− è presente in molti sali; i più importanti sono il boroidruro di sodio e il . Questi composti sono largamente usati come riducenti in sintesi organica. usati come riducenti in sintesi organica.
, Борогидриды (боранаты, тетрагидридобораты, тетрагидробораты) — неорганические комплексные соединения, содержащие группу борогидридную [BH4]-, бесцветные кристаллические вещества, растворимые в воде, жидком аммиаке, аминах.
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硼氢化物是一类含有BH4−离子的化合物。硼氢化物无论对于无机物的制备还是有机物的合成都是非常重要的试剂。关于硼氢化物的制备可以参见文献。
, Borohidrida mengacu pada anion BH4−, dan g … Borohidrida mengacu pada anion BH4−, dan garamnya. Borohidrida adalah juga istilah yang digunakan untuk senyawa yang mengandung BH4−nX−n, misalnya sianoborohidrida (B(CN)H−3) dan trietilborohidrida (B(C2H5)3H−). Senyawa tersebut banyak digunakan sebagai reduktor dalam sintesis organik. Borohidrida paling penting adalah litium borohidrida dan natrium borohidrida, tapi dikenal pula garam lainnya (lihat Tabel). Tetrahidroborat juga menarik secara akademis dan industri dalam ranah kimia anorganik. dan industri dalam ranah kimia anorganik.
, Le terme borohydrure désigne aussi bien l' … Le terme borohydrure désigne aussi bien l'anion BH4− que ses sels. Il peut également servir pour désigner des composés du type BH4–nXn−, comme pour le cyanoborohydrure de sodium Na+BH3CN− et le triéthylborohydrure de lithium Li+(CH3CH2)3BH−. Les borohydrures sont très utilisés comme réducteurs en synthèse organique. Ils peuvent également présenter un intérêt académique et industriel en chimie minérale. Le borohydrure de lithium LiBH4 et le borohydrure de sodium NaBH4 sont les plus importants, mais d'autres borohydrures sont également bien connus.s borohydrures sont également bien connus.
, Borohydride refers to the anion [BH4]−, wh … Borohydride refers to the anion [BH4]−, which is also called tetrahydroborate, and its salts. Borohydride or hydroborate is also the term used for compounds containing [BH4-nXn]−, where n is an integer from 0 to 3, for example cyanoborohydride or cyanotrihydroborate [BH3(CN)]− and triethylborohydride or triethylhydroborate [BH(CH2CH3)3]−. Borohydrides find wide use as reducing agents in organic synthesis. The most important borohydrides are lithium borohydride and sodium borohydride, but other salts are well known (see Table). Tetrahydroborates are also of academic and industrial interest in inorganic chemistry.ndustrial interest in inorganic chemistry.
, Ainian a chuimsíonn bórón is hidrigin, go príomha BH4-. Is gníomhaí tábhachtach dí-ocsaídithe bóraihidríd sóidiam, NaBH4.
, Tetraidruroborato è il nome dell'anione di … Tetraidruroborato è il nome dell'anione di formula BH4−. Altri nomi per questa specie sono boroidruro e tetraidroborato, entrambi ancora usati anche se considerati obsoleti dalla IUPAC. BH4− è una specie tetraedrica, isostrutturale con le specie isoelettroniche CH4 e NH4+. La distanza B–H è di 126 pm. I termini boroidruro e tetraidruroborato sono usati anche per designare anioni derivati, che hanno formula generale BH4-nXn−, come ad esempio il (B(CN)H3−) e il (B(C2H5)3H−).d esempio il (B(CN)H3−) e il (B(C2H5)3H−).
, Een tetrahydroboraat(III) of simpelweg boo … Een tetrahydroboraat(III) of simpelweg boorhydride is een anorganische verbinding van het eenwaardig negatieve ion van boor en waterstof. De brutoformule is BH4−. De benaming boorhydride wordt tevens gebruikt om cyanotrihydroboraten (BH3CN−) en tri-ethylboorhydriden (BHC6H15−) aan te duiden. De meeste boorhydriden zijn oplosbaar in water.este boorhydriden zijn oplosbaar in water.
, Boroidreto refere-se ao ânion BH4− e seus … Boroidreto refere-se ao ânion BH4− e seus sais. Boroidreto é também o termo utilizado para compostos que contenham BH4−nXn−, por exemplo cianoboroidreto (B(CN)H3−) e trietilboroidreto (B(C2H5)3H−). Tais compostos encontram amplo uso como agentes redutores em síntese orgânica. Os mais importantes boroidretos são e boroidreto de sódio, mas outros sais são também conhecidos. Tetraidroboratos também são de interesse acadêmico e industrial na química inorgânica.dêmico e industrial na química inorgânica.
, Борогидриды (боранаты, тетрагидридобораты, тетрагидробораты) — неорганические комплексные соединения, содержащие группу борогидридную [BH4]-, бесцветные кристаллические вещества, растворимые в воде, жидком аммиаке, аминах.
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Borohydrure
, Borohidrida
, 硼氢化物
, Tetrahydroboraat(III)
, Bóraihidríd
, Borohydride
, Борогидриды
, Boroidreto
, Tetraidruroborato
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