Cross-coupling reaction (original) (raw)
Unter Kreuzkupplungen versteht man Kupplungsreaktionen zwischen zwei unterschiedlichen Molekülen, bei denen metallorganisch katalysiert Kohlenstoff-Kohlenstoff-Bindungen geknüpft werden.
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| dbo:abstract | In organic chemistry, a cross-coupling reaction is a reaction where two fragments are joined together with the aid of a metal catalyst. In one important reaction type, a main group organometallic compound of the type R-M (R = organic fragment, M = main group center) reacts with an organic halide of the type R'-X with formation of a new carbon–carbon bond in the product R-R'. Cross-coupling reaction are a subset of coupling reactions. It is often used in arylations. Richard F. Heck, Ei-ichi Negishi, and Akira Suzuki were awarded the 2010 Nobel Prize in Chemistry for developing palladium-catalyzed coupling reactions. (en) Unter Kreuzkupplungen versteht man Kupplungsreaktionen zwischen zwei unterschiedlichen Molekülen, bei denen metallorganisch katalysiert Kohlenstoff-Kohlenstoff-Bindungen geknüpft werden. (de) Una reacción de acoplamiento cruzado en química orgánica es una reacción en la que dos fragmentos se unen con la ayuda de un catalizador metálico. En un tipo de reacción importante, un compuesto organometálico del grupo principal del tipo R-M (R = fragmento orgánico, M = centro del grupo principal) reacciona con un haluro orgánico del tipo R'-X con la formación de un nuevo enlace carbono-carbono en el producto R-R'. Las reacciones de acoplamiento cruzado son un subconjunto de las reacciones de acoplamiento. A menudo se usa en arilaciones. (es) En chimie organique, un couplage croisé est une réaction de couplage entre deux fragments moléculaires par formation d'une liaison carbone-carbone sous l'effet d'un catalyseur organométallique. Par exemple, un composé R–M, où R est un fragment organique et M un métal du groupe principal, réagit avec un halogénure organique R’–X, où X est un halogène, pour former un produit R–R’. Les chimistes Richard Heck, Ei-ichi Negishi et Akira Suzuki ont reçu le prix Nobel de chimie 2010 pour avoir développé des réactions de couplage catalysées au palladium. (fr) パラジウム触媒カップリング反応（英: Palladium-catalyzed coupling reactions）はパラジウムを触媒として利用するクロスカップリング反応である。均一系触媒の応用や研究が盛んに行われている。2010年には、パラジウム触媒クロスカップリング反応の業績を評価してリチャード・ヘック、根岸英一、鈴木章にノーベル化学賞が授与された。 (ja) 钯催化的偶联反应是偶联反应的一大类，是指以钯化合物作为催化剂。它是剂的研究和应用的活跃领域。2010年诺贝尔化学奖颁发给理查德·赫克、根岸英一和铃木章，三位围绕此主题进行研究的化学家。 (zh) |
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| rdfs:comment | Unter Kreuzkupplungen versteht man Kupplungsreaktionen zwischen zwei unterschiedlichen Molekülen, bei denen metallorganisch katalysiert Kohlenstoff-Kohlenstoff-Bindungen geknüpft werden. (de) Una reacción de acoplamiento cruzado en química orgánica es una reacción en la que dos fragmentos se unen con la ayuda de un catalizador metálico. En un tipo de reacción importante, un compuesto organometálico del grupo principal del tipo R-M (R = fragmento orgánico, M = centro del grupo principal) reacciona con un haluro orgánico del tipo R'-X con la formación de un nuevo enlace carbono-carbono en el producto R-R'. Las reacciones de acoplamiento cruzado son un subconjunto de las reacciones de acoplamiento. A menudo se usa en arilaciones. (es) En chimie organique, un couplage croisé est une réaction de couplage entre deux fragments moléculaires par formation d'une liaison carbone-carbone sous l'effet d'un catalyseur organométallique. Par exemple, un composé R–M, où R est un fragment organique et M un métal du groupe principal, réagit avec un halogénure organique R’–X, où X est un halogène, pour former un produit R–R’. Les chimistes Richard Heck, Ei-ichi Negishi et Akira Suzuki ont reçu le prix Nobel de chimie 2010 pour avoir développé des réactions de couplage catalysées au palladium. (fr) パラジウム触媒カップリング反応（英: Palladium-catalyzed coupling reactions）はパラジウムを触媒として利用するクロスカップリング反応である。均一系触媒の応用や研究が盛んに行われている。2010年には、パラジウム触媒クロスカップリング反応の業績を評価してリチャード・ヘック、根岸英一、鈴木章にノーベル化学賞が授与された。 (ja) 钯催化的偶联反应是偶联反应的一大类，是指以钯化合物作为催化剂。它是剂的研究和应用的活跃领域。2010年诺贝尔化学奖颁发给理查德·赫克、根岸英一和铃木章，三位围绕此主题进行研究的化学家。 (zh) In organic chemistry, a cross-coupling reaction is a reaction where two fragments are joined together with the aid of a metal catalyst. In one important reaction type, a main group organometallic compound of the type R-M (R = organic fragment, M = main group center) reacts with an organic halide of the type R'-X with formation of a new carbon–carbon bond in the product R-R'. Cross-coupling reaction are a subset of coupling reactions. It is often used in arylations. (en) |
| rdfs:label | Kreuzkupplung (de) Reacción de acoplamiento cruzado (es) Cross-coupling reaction (en) Couplage croisé (fr) パラジウム触媒カップリング反応 (ja) 钯催化偶联反应 (zh) |
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