• 선택적 저친핵성 염기(예: 에놀화).
    Tipo: Product SKU
  • 选择性低亲核碱,用于烯醇化反应等。
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  • Lithium Hexamethyldisilazide (LHMDS; CAS 4039-32-1) is a lithium amide with molecular formula LiN[Si(CH3)3]2. It is supplied as a typical 25% solution in THF. LHMDS is commonly used as a strong non-nucleophilic base for selective deprotonation. Due to the low nucleophilicity it is often used in enolizations of ketones, aldehydes and esters. LHMDS reacts readily with moisture and air and should be...
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  • Claisen-Kondensation, Aldol-Kondensation. Alkylierung von Nitrilen, Ketonen, Aminen, Alkinen. Synthese von Ethinyl-Verbindungen und Antihistaminika. Umesterung. Katalysator für die anionische Polymerisation von Acrylnitril und Methacrylnitril.
    Tipo: Product SKU
  • Lithium Amide, milled (CAS 7782-89-0) is an inorganic compound with molecular formula LiNH2. It is supplied as a milled solid. Lithium Amide is commonly used as a strong base in organic chemical synthesis. Examples include aldol and claisen condensations, deprotonation of amines and elimination reactions. Lithium Amide reacts readily with moisture and air and should be handled under dry, inert...
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  • Condensación de Claisen, condensación aldólica. Alquilación de nitrilos, cetonas, aminas y alquinos. Síntesis de compuestos etinílicos y antihistamínicos. Transesterificación. Catalizador para la polimerización aniónica de acrilonitrilo y metacrilonitrilo.
    Tipo: Product SKU
  • Claisen-kondenzáció, Aldol-kondenzáció. Nitrilek, ketonok, aminok, alkinek alkilezése. Etinil vegyületek és antihisztaminok szintézise. Transzészterezés. Katalizátor az akrilnitril és metakrilnitril anionos polimerizációjához.
    Tipo: Product SKU
  • クライゼン縮合、アルドール縮合。 ニトリル、ケトン、アミン、アルキンのアルキル化。 エチニル化合物および抗ヒスタミン薬の合成。エステル交換反応。 アクリロニトリルおよびメタクリロニトリルのアニオン重合用触媒。
    Tipo: Product SKU
  • 클라이센 응축, 알돌 응축. 니트릴, 케톤, 아민, 알킨의 알킬화. 에티닐 화합물 및 항히스타민의 합성. 트랜스에스테르화. 아크릴로니트릴과 및 메타크릴로니트릴의 음이온 중합 촉매.
    Tipo: Product SKU
  • 作为缩合促进剂,促进克莱森缩合反应和醛醇缩合反应。 作为烷基化剂,促进腈、酮、胺、炔的烷基化反应。 用于合成乙炔化合物和抗组胺药。酯交换催化剂。 丙烯腈和甲基丙烯腈的阴离子聚合催化剂。
    Tipo: Product SKU