2123-56-0Relevant articles and documents
Aluminum dodecatungstophosphate (AlPW12O40) as a non-hygroscopic Lewis acid catalyst for the efficient Friedel-Crafts acylation of aromatic compounds under solvent-less conditions
Firouzabadi, Habib,Iranpoor, Nasser,Nowrouzi, Farhad
, p. 10843 - 10850 (2007/10/03)
Stable and non-hygroscopic aluminum dodecatungstophosphate (AlPW 12O40), which is prepared easily from cheap and commercially available compounds was found to be an effective catalyst for Friedel-Crafts acylation reactions using carboxylic acids, acetic anhydride and benzoyl chloride in the absence of solvent under mild reaction conditions.
Synthesis of Some Polyphenylated Aromatic Compounds Using Tetracyclone Derivatives
Samanta, S. R.,Mukherjee, A. K.,Bhattacharya, A. J.
, p. 960 - 961 (2007/10/02)
The 3-(o- and p-methoxytolyl)-2,4,5-triphenylcyclopentadienones (I) have been synthesised and subjected to Diels-Alder reaction with diphenylacetylene and bicyclo-hepta-2,5-diene to give the polyphenylated aromatic hydrocarbons.The products have been characterised by elemental analyses, IR, PMR and UV spectra.