Cuprous Chloride CuCl

The next example was a post on the Hive by a bee named TaRa (Could be an alias of TDK. Strike ain t sure.). It is essentially the same old song except this girl proved that CuCl2 (cupric chloride) can indeed be used in place of CuCl (cuprous chloride). It also gives you more examples of technique. The more of this one has the more confident they will be in their understanding of the method. 

CuCl CUPROUS CHLORIDE 27.2556 -7.5654E+03 -6.1858E+00 1.2376E-10 -1.7508E... 

Copper chloride complexes can be used as catalysts in a number of organic reactions. Examples include the Wacker process, which is the oxidization of ethylene to acetaldehyde by oxygen and aqueous Cu and Pd precatalysts (or, alternatively using iron catalysts) plus the synthesis of acrylonitrile from acetylene and hydrogen cyanide using CuCl. Cuprous chloride has also been used as a desulfiuizmg and... 

CuCl CUPROUS CHLORIDE 38.277 3.4969E-02 0.0000E+00 O.OOOOE+OO O.OOOOE+OO 298 703 solid... 

Treatment of diazonium salts with cuprous, Cu(I), salts generates aryl halides. When 398 reacts with CuCl (cuprous chloride) or CuBr (cuprous bromide), the products are chlorobenzene or bromobenzene via what is probably a radical reaction.29l jhis conversion is known as the Sandmeyer reaction. 2 The use of copper powder rather than cuprous salts for this transformation is often called the Gattermann reaction. 93,292b,c Aryl iodides are also produced from diazonium salts by reaction with potassium iodide (KI) but the actual reactive species may be l3-.294,295 Treatment of aniline derivative 403 with sodium nitrite and HCl followed by treatment with KI, for example, gave a 89% yield of 404.Aryl nitriles are generated under Sandmeyer conditions using cuprous cyanide (CuCN), as in the conversion of 405 to benzonitrile derivative 407 via diazonium chloride, 406. 

Ethanolamine s. under CuCl Cuprous chloride s, a. under Mg... 

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