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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:
LiCN is produced from the reaction of lithium hydroxide and hydrogen cyanide. A laboratory-scale preparation uses acetone cyanohydrin as a surrogate for HCN: [5] (CH 3) 2 C(OH)CN + LiH → (CH 3) 2 CO + LiCN + H 2
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 ...
It is used as a surrogate in place of HCN, as illustrated by its use as a precursor to lithium cyanide: [8] (CH 3) 2 C(OH)CN + LiH → (CH 3) 2 CO + LiCN + H 2. In transhydrocyanation, an equivalent of HCN is transferred from acetone cyanohydrin to another acceptor, with acetone as byproduct. The transfer is an equilibrium process, initiated by ...
Trimethylsilyl cyanide is the chemical compound with the formula (CH 3) 3 SiCN. This volatile liquid consists of a cyanide group, that is CN, attached to a trimethylsilyl group. . The molecule is used in organic synthesis as the equivalent of hydrogen cyan
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Lethal dose or concentration (LD ... Cyanohydrin route. The principal route begins with the condensation of acetone and hydrogen cyanide: [4] (CH 3) 2 CO + HCN → ...
The standard dose is about the same, 1–2 mg per pound of body weight, but a slightly higher dose of 3 mg per pound may be helpful with some dogs. (This is higher than the dose recommended, but ...