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2-Aminothiophenol is an organosulfur compound with the formula C 6 H 4 (SH)(NH 2). It is a colorless oily solid, although impure samples can be deeply colored. It is soluble in organic solvents and in basic water. 2-Aminothiophenol is a precursor to benzothiazoles, some of which are bioactive or are commercial dyes.
2-Aminophenol has a variety of uses. As a reducing agent, it is marketed under the names of Atomal and Ortol to develop black-and-white photographs. [3] 2-Aminophenol is an intermediate in the synthesis of dyes. It is particularly useful in yielding metal-complex dyes when diazotized and coupled to a phenol, naphthol, or other aromatic or ...
Aminothiophenol may refer to: 2-Aminothiophenol; 3-Aminothiophenol [Wikidata] 4-Aminothiophenol This page was last edited on 14 May 2022, at ...
Hydrolysis of this Herz salt give the corresponding sodium thiolate, which can be further converted to the 2-aminothiophenol. [1] Herz-reaction. The 2-aminothiophenols are suitable for diazotization, giving benzothiadiazoles. [2] Instead the sodium 2-aminothiophenolate can be converted to a 1,3-benzothiazole. Herz-reaction application
HATU was first reported by Louis A. Carpino in 1993 as an efficient means of preparing active esters derived from 1-hydroxy-7-azabenzotriazole (HOAt). [2] HATU is commonly prepared from HOAt and TCFH under basic conditions [3] and can exist as either the uronium salt (O-form) or the less reactive iminium salt (N-form).
2-Aminoacetophenone, also known as β-ketophenethylamine, α-desmethylcathinone, or phenacylamine, is a substituted phenethylamine derivative. [ 1 ] [ 2 ] It is the phenethylamine homologue of cathinone (β-ketoamphetamine) and hence is a parent compound of a large number of stimulant and entactogen drugs .
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C 6 H 5 CH 2 Cl + H 2 O → C 6 H 5 CH 2 OH + HCl. Another route entails hydrogenation of benzaldehyde, a by-product of the oxidation of toluene to benzoic acid. [5] For laboratory use, Grignard reaction of phenylmagnesium bromide (C 6 H 5 MgBr) with formaldehyde and the Cannizzaro reaction of benzaldehyde also give benzyl alcohol.