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1,n-diamines. Part 2: Synthesis of acyclic and heterocyclic N-arylputrescine derivatives
(Pergamon-Elsevier Science Ltd, 2011-04)
In the present Letter we report the use of N-arylputrescines as synthetic intermediates for the preparation of N-acyl-N′-aryltetramethylenediamines 3 and related seven-membered heterocyclic amidines 4. Compounds 1 were ...
Friedel–Crafts acylation of anisole with acetic anhydride over silica-supported heteropolyphosphotungstic acid (HPW/SiO2)
(Elservier, 2004)
Methoxyacetophenones were synthesized through Friedel–Crafts acylation of anisole with acetic anhydride using a silica-supported heteropolyphosphotungstic acid (HPW) catalyst. High conversions and very high p-selectivity ...
On the cytotoxic activity of Pd(II) complexes of N,N-disubstituted-N′-acyl thioureas
(ElsevierPhiladelphia, 2014-05)
The rational design of anticancer drugs is one of the most promising strategies for increasing their cytotoxicity and for minimizing their toxicity. Manipulation of the structure of ligands or of complexes represents a ...
Biofilm formation and acyl homoserine lactone production in Hafnia alvei isolated from raw milk
(Sociedad de Biología de Chile, 2009)
The hydrophobic mismatch determines the miscibility of ceramides in lipid monolayers
(Elsevier Ireland, 2012-09)
The organization of lipids within membranes strongly depends on the interaction with other lipid and protein molecules. Sphingolipids comprise a structurally diverse family, the ceramides being some of the simplest members. ...
Identication of N-acyl homoserine lactones produced by Gluconacetobacter diazotrophicus PAL5 cultured in complex and synthetic media
(Springer, 2012-07)
The endophytic diazotrophic Gluconacetob- acter diazotrophicus PAL5 was originally isolated from sugarcane (Saccharum officinarum). The biological nitro- gen fixation, phytohormones secretion, solubilization of mineral ...