Aluminum is the best metal cofactor enzyme. Exposure to 0,2mT magnetic field on Aluminium salt said be able increase cellulolytic activity. The purpose of research know if aluminum can This tested by Cellulolytic Index Test and Enzyme Activity Test. experiment descriptive with three treatments; control, addition without an exposed field, added a field. Salt used are AlCl3, Al2(PO4)3, Al2(SO4)3....

A facile synthesis of a series of benzene ring acylated analogues of harmaline has been achieved by Friedel-Crafts acylation under solvent-free conditions at room temperature using acyl halides/acid anhydrides and AlCl3. The reaction afforded 10- and 12-acyl analogues of harmaline in good yield, along with minor quantities of N-acyl-tryptamines and 8-acyl analogues of N-acyltryptamines.

The isomerisation reaction of 1,4-dichlorobenzene leading to the thermodynamically favoured and technically desired 1,3-dichlorobenzene has been studied comparing highly acidic chloroaluminate melts with organic imidazolium and alkali metal ions. Interestingly, the inorganic melts show much higher reactivity and full recyclability if small AlCl3 losses are compensated and the reaction is carrie...

Intramolecular cyclization of (h-diene)Fe(CO)3 complexes bearing a carboxylic acid chloride functionality at the terminal side chain of the diene ligand produces (s, h-allyl)Fe(CO)3 complexes, whereas treatment of the acid chloride complexes with Et3N and AlCl3 provides (h-diene)Fe(CO)3 complexes containing a cyclopentanone moiety. © 2000 Elsevier Science S.A. All rights reserved.

Electrophilic iodination of the 7,9-dicarba-nido-undecaborate anion with molecular iodine in the presence of AlCl3 generated a new carborane anion-8-iodo-7,9-dicarba-nido-undecaborate-in excellent yield. The capping of the new anion with HBCl2 yielded a previously unknown neutral iodinated carborane, 2-iodo-1,7-dicarba-closo-dodecaborane.

The solid-state hydrolysis and air calcination of aluminum-doped TiCl3 leads to crystalline anatase TiO2 that is stable on heating to 1000 degrees C, in contrast to control studies with related AlCl3 and TiCl3 physical mixtures that produce rutile TiO2 under the same conditions.

Partial hydrolysis of AlCl3 with Ca(OH)2 and the amino acid glycine enables the selective transformation of the Al13 Keggin structures, outlining the ε → δ → γ isomerization process. Through this, a new γ-Al13 Keggin structure was able to be isolated and characterized through (27)Al NMR and single-crystal XRD.