The invention relates to Br?nsted-acidic fluoroalkyl phosphonates as bifunctional catalysts and to processes for the preparation thereof.
-
Paragraph 0288-0290
(2018/10/04)
Etherification of darylmethanols and 1-phenylalkan-1-ols over platinum on carbon
In the presence of platinum on carbon (Pt/C), diarylmethanols and donor substituted 1-phenylalkan-1-ols undergo cross-etherification with primary and secondary alcohols.
Thiemann, Thies
experimental part
p. 515 - 525
(2010/04/23)
Catalytic Friedel-Crafts acylation of alkoxy benzenes by ferric hydrogensulfate
Friedel-Crafts acylation of alkoxy benzenes is achieved efficiently by reaction with aliphatic acid anhydrides in the presence of catalytic amounts of ferric hydrogensulfate, Fe(HSO4)3, in nitromethane. Alkyl benzenes and aryl halides, as well as aromatic anhydrides, remain intact under these conditions.
Salehi, Peyman,Khodaei, Mohammad Mahdi,Zolfigol, Mohammad Ali,Zeinoldini, Shahpour
p. 1367 - 1373
(2007/10/03)
Catalytic Friedel-Crafts acylation of alkoxybenzenes mediated by aluminum hydrogensulfate in solution and solvent-free conditions
Friedel-Crafts acylation of alkoxybenzenes was achieved efficiently by a reaction with aliphatic acid anhydrides in the presence of catalytic amounts of aluminum hydrogensulfate, Al(HSO4)3, in nitromethane and under solvent-free conditions. Alkylbenzenes and aryl halides, as well as aromatic anhydrides, remained intact under these conditions.
Salehi, Peyman,Khodaei, Mohammad Mehdi,Zolfigol, Mohammad Ali,Sirouszadeh, Sara
p. 1863 - 1864
(2007/10/03)
More Articles about upstream products of 35031-72-2