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2-Aminothiophenol is a precursor to benzothiazoles, some of which are bioactive or are commercial dyes. Isomers of aminothiophenols include 3-aminothiophenol and 4-aminothiophenol. 2-Aminothiophenol can prepared in two steps, starting with the reaction of aniline with carbon disulfide followed by hydrolysis of the resulting ...
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
Aminothiophenol may refer to: 2-Aminothiophenol; 3-Aminothiophenol [Wikidata] 4-Aminothiophenol This page was last edited on 14 May 2022, at ...
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 ...
Just 1/2 cup of white beans contains about 6 grams of fiber, which meets nearly a quarter of the daily 25 to 38 grams of fiber recommended by the Dietary Guidelines. Ways to Enjoy White Beans.
[2] Benzo-1,2-3-dithiazolium salts can be prepared by the Herz reaction, which entails the reaction of an aniline with disulfur dichloride. Hydrolysis of this "Herz salt" gives the corresponding sodium thiolate, which can be further converted to the 2-aminothiophenol. [3] Herz-reaction. Appel's salt is an example of a 1,2,3-dithiazolium. [4]
The unemployment rate stood at 4.2% as of November. Friday brings a fresh reading on the labor market from December, with economists expecting the jobless rate to hold steady at 4.2%.
The benefits of walking abound—improving heart health, sleep quality, and mood are just a few of the many pros of going for a stroll. Now, new research has found that walking could add over 10 ...