- Phosphate[3]
- Feed Additives[10]
- Other Fertilizers[1]
- Sulphate[6]
- Chloride[2]
- Chemical Auxiliary Agent[5]
- Contact Person : Ms. Que Kuanlian
- Company Name : Guangxi Nanning Junwei Feed Co., Ltd.
- Tel : 86-771-5611937,5610784
- Fax : 86-771-5610784
- Address : Guangxi,Nanning,Wulijun Area Storehouse,Changgang Road
- Country/Region : China
- Zip : 530023
High Quality Feed Grade Cupric Chloride,Basic
Cupric Chloride
Copper(II) chloride has a variety of specialized applications in the synthesis of organic compounds. It effects chlorination of aromatic hydrocarbons- this is often performed in the presence of aluminium oxide. It is able to chlorinate the alpha position of carbonyl compounds.
This reaction is performed in a polar solvent such as dimethylformamide (DMF), often in the presence of lithium chloride, which accelerates the reaction.
CuCl2, in the presence of oxygen, can also oxidize phenols. The major product can be directed to give either a quinone or a coupled product from oxidative dimerization. The latter process provides a high-yield route to 1,1-binaphthol.
Such compounds are intermediates in the synthesis of BINAP and its derivatives
Copper(II) chloride dihydrate promotes the hydrolysis of acetonides, i.e., for deprotection to regenerate diols or aminoalcohols.
CuCl2 also catalyses the free radical addition of sulfonyl chlorides to alkenes; the alpha-chlorosulfone may then undergo elimination with base to give a vinyl sulfone product.
A major industrial application for copper(II) chloride is as a co-catalyst with palladium(II) chloride in the Wacker process. In this process, ethene (ethylene) is converted to ethanal (acetaldehyde) using water and air. During the reaction, PdCl2 is reduced to Pd, and the CuCl2 serves to re-oxidize this back to PdCl2. Air can then oxidize the resultant CuCl back to CuCl2, completing the cycle.
Factory
High Quality Feed Grade Cupric Chloride,Basic