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  2. 2-Nitrochlorobenzene - Wikipedia

    en.wikipedia.org/wiki/2-Nitrochlorobenzene

    2 O 2 NC 6 H 4 Cl + Na 2 S 2 → (O 2 NC 6 H 4 S) 2 + 2 NaCl. Similarly, it reacts with sodium methoxide to give 2-nitroanisole. Substitution of chloride by fluoride is also practiced commercially to convert 2-nitrochlorobenzene to 2-fluoronitrobenzene. The Halex process uses potassium fluoride in polar solvents like sulfolane :

  3. 4-Nitrochlorobenzene - Wikipedia

    en.wikipedia.org/wiki/4-nitrochlorobenzene

    4-Nitrochlorobenzene is the organic compound with the formula ClC 6 H 4 NO 2. It is a pale yellow solid. 4-Nitrochlorobenzene is a common intermediate in the production of a number of industrially useful compounds, including antioxidants commonly found in rubber. Other isomers with the formula ClC 6 H 4 NO 2 include 2-nitrochlorobenzene and 3 ...

  4. Chlorobenzene - Wikipedia

    en.wikipedia.org/wiki/Chlorobenzene

    It is also used as a high-boiling solvent in industrial and laboratory applications, for materials such as oils, waxes, resins, and rubber. [ 7 ] [ 8 ] Chlorobenzene is nitrated on a large scale to give a mixture of 2-nitrochlorobenzene and 4-nitrochlorobenzene , which are separated and used as intermediates in production of other chemicals.

  5. 3-Nitrochlorobenzene - Wikipedia

    en.wikipedia.org/wiki/3-Nitrochlorobenzene

    Using an acid ratio of 30/56/14, the product mix is typically 34-36% 2-nitrochlorobenzene and 63-65% 4-nitrochlorobenzene, with only about 1% 3-nitrochlorobenzene. Since the above synthetic route does not efficiently produce the 3-isomer, the route most commonly used by chemists is the chlorination of nitrobenzene .

  6. Chlorotoluene - Wikipedia

    en.wikipedia.org/wiki/Chlorotoluene

    A laboratory route to 2- and 4-chlorotoluene proceeds from 2- and 4-toluidines (i.e. 2- and 4-aminotoluene). These compounds are diazotized followed by treatment with cuprous chloride. [1] Industrially, the diazonium method is reserved for 3-chlorotoluene. The industrial route to 2- and 4-chlorotoluene entails direct reaction of toluene with ...

  7. Are laxatives for weight loss safe? - AOL

    www.aol.com/laxatives-weight-loss-safe-153000701...

    Normally, these are manageable, but if used for weight loss, the side effects of laxatives can get more serious. Once food enters the large intestine, it absorbs the last remaining valuable bits ...

  8. 2,4-Dinitrochlorobenzene - Wikipedia

    en.wikipedia.org/wiki/2,4-Dinitrochlorobenzene

    2,4-Dinitrochlorobenzene (DNCB) is an organic compound with the chemical formula (O 2 N) 2 C 6 H 3 Cl. It is a yellow solid that is soluble in organic solvents. It is an important intermediate for the industrial production of other compounds. [2] DNCB is produced commercially by the nitration of p-nitrochlorobenzene with a mixture of nitric and ...

  9. Organochlorine chemistry - Wikipedia

    en.wikipedia.org/wiki/Organochlorine_chemistry

    Organochlorine compounds have wide use in many applications, though some are of profound environmental concern, with TCDD being one of the most notorious. [1] Organochlorides such as trichloroethylene, tetrachloroethylene, dichloromethane and chloroform are commonly used as solvents and are referred to as "chlorinated solvents".