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Acetophenone is formed as a byproduct of the cumene process, the industrial route for the synthesis of phenol and acetone.In the Hock rearrangement of isopropylbenzene hydroperoxide, migration of a methyl group rather than the phenyl group gives acetophenone and methanol as a result of an alternate rearrangement of the intermediate:
Piceol is used in the synthesis of several pharmaceutical drugs including octopamine, sotalol, bamethan, and dyclonine. [citation needed] Piceol can be used to make acetaminophen by condensation with hydroxylamine and subsequent Beckmann rearrangement in acid. [4] Anticonvulsants are also possible by Mannich reaction: [5]
In organic chemistry, acetophenide is a functional group which is composed of the cyclic ketal of a diol with acetophenone. [1] In pharmaceutical chemistry, it is present in algestone acetophenide (dihydroxyprogesterone acetophenide) and amcinafide (triamcinolone acetophenide). [1] [2]
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Acetone (2-propanone or dimethyl ketone) is an organic compound with the formula (CH 3) 2 CO. [22] It is the simplest and smallest ketone (>C=O).It is a colorless, highly volatile, and flammable liquid with a characteristic pungent odour, very reminiscent of the smell of pear drops.
The reaction of acetophenone enolate with phenyl isothiocyanate. In this one-pot synthesis [9] the ultimate reaction product is a Thiazolidine. This reaction is stereoselective with the formation of the Z-isomer only. Electrochemical reduction gives thioformamides. [10]: 340
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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 ...