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In the laboratory, this liquid serves as a source of HCN, which is inconveniently volatile. [4] Thus, acetone cyanohydrin can be used for the preparation of other cyanohydrins, for the transformation of HCN to Michael acceptors, and for the formylation of arenes. Treatment of this cyanohydrin with lithium hydride affords anhydrous lithium cyanide:
In transhydrocyanation, an equivalent of HCN is transferred from a cyanohydrin, e.g. acetone cyanohydrin, to another HCN acceptor. The transfer is an equilibrium process, initiated by base. The reaction can be driven by trapping reactions or by the use of a superior HCN acceptor, such as an aldehyde. [6]
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In organic chemistry, a cyanohydrin reaction is an organic reaction in which an aldehyde (−CH=O) or ketone (>C=O) reacts with a cyanide anion ...
Glycolonitrile, also called hydroxyacetonitrile or formaldehyde cyanohydrin, is the organic compound with the formula HOCH 2 CN. It is the simplest cyanohydrin and it is derived from formaldehyde . [ 3 ]
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Horny goat weed is perhaps the most literally named supplement of all time. Centuries ago, when Chinese farmers noticed that goats seen eating the herb later seemed to be unusually "in the mood ...
Acetone cyanohydrin is an intermediate en route to methyl methacrylate. [6] Treatment with sulfuric acid gives the sulfate ester of the methacrylamide, [clarification needed] methanolysis of which gives ammonium bisulfate and methyl methacrylate. [7] It is used as a surrogate in place of HCN, as illustrated by its use as a precursor to lithium ...