C:Corrosive;7784-13-6Relevant articles and documents
Regioselective Synthesis of 1,5-Disubstituted 1,2,3-Triazoles by Reusable AlCl3 Immobilized on γ-Al2O3
Nanjundaswamy, Hemmaragala M.,Abrahamse, Heidi
supporting information, p. 967 - 974 (2015/03/30)
(Chemical Equation Presented) There is rapidly growing interest in the synthesis and use of substituted 1,2,3-triazoles. We report an easy and interesting procedure that demonstrates the effectiveness of surface-modified γ-Al2O3, which is reusable, efficient, catalytic, safe, and environmentally acceptable for the regioselective synthesis of 1,5-disubstituted-1,2,3-triazoles via [3 + 2] cycloaddition of phenyl and benzyl azides with a series of aryl nitroolefins in good yields. No adverse effect on substituents such as nitro, cyano, hydroxy, ether linkage, and halogens was observed. The catalyst could easily be recycled and was reused for nine runs without losing its activity.
Compositions of zirconium chloride complex and its method of manufacture
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Page/Page column 2, (2010/11/24)
The invention discloses a process for preparing highly active aluminum zirconium tetrochlorohydrate glycine powder by forming aluminum chloride glycine and zirconium chloride glycine solution individually, and then blending such aluminum chloride glycine and zirconium chloride glycine together to form aluminum zirconium tetrochlorohydrate glycine.
Pentaerythritol derivative
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, (2008/06/13)
Complexes of pentaerythritol derivatives such as sulfuric acid ester of pentaerythritol or dipentaerythritol with a basic polyaluminum chloride and process for preparing the same are disclosed. The complex is novel and has a good anti-pepsin activity and therefore it is useful as an anti-ulcer agent.The complex is prepared by reacting pentaerythritol or dipentaerythritol with a sulfating agent and then reacting the resulting sulfate with a basic polyaluminum chloride.
