Sodium cyanoborohydride is a chemical compound with the formula Na [B H 3(C N)]. It is a colourless salt used in organic synthesis for chemical reduction including that of imines and carbonyls. Sodium cyanoborohydride is a milder reductant than other conventional reducing agents. [2] Sodium cyanoborohydride is a salt.

Sep 1, 2017 · One common reducing agent for this purposes is sodium cyanoborohydride (NaBH 3 CN) which can selectively reduce imines in the presence of aldehydes. Many other reducing agents (NaBH 4, NaBH (OAc) 3, etc.) can be used as well. It’s possible to start with a primary amine and do two successive reductive aminations, obtaining a tertiary amine.

Contact with strong acids liberates the highly toxic gas HCN. A safer reducing agent with comparable reactivity is sodium triacetoxyborohydride. Recent Literature.

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Sodiumcyanoborohydride | CH3BNNa | CID 5003444 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

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Sodium cyanoborohydride (NaBH3CN) is a mild reducing agent that is commonly used in reductive aminations. The presence of the electron-withdrawing cyano (CN) group makes it …

Apr 9, 2025 · Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of …

Sodium cyanoborohydride, also known as sodium cyanotrihydridoborate, is a mild reducing agent that is stable in acidic conditions. It is widely used in the selective reduction of aryl aldehydes and ketones. [1] Reagent for selective reductions. [2] To convert the amino-functional Si 3 N 4 surface to a reactive surface with aldehyde groups. [3]

May 8, 2024 · Sodium cyanoborohydride (NaCNBH₃) is a chemical compound extensively utilized in the realm of organic synthesis. Known for its selectivity and stability, this agent offers a plethora of applications, particularly in the reduction of imines to amines, a crucial step in the synthesis of numerous pharmaceuticals and fine chemicals.