ON PECULIARITIES OF AMINOMETHYLATION REACTION OF 2-HIDROXY-5-HALOGENACETOPHENONES
Journal Title: Azerbaijan Chemical Journal - Year 2018, Vol 0, Issue 2
Abstract
Aminomethylation of 2-hidroxy-5-halogenacetophenones by free second amines with excess of formaldehyde has been carried out. It is established that in absence of solvent the reaction proceeds with formation of the products of as a 2-aminomethoxy-5-halogenacetophenones have been received. In alcohol solution the doubleaminomethylation takes place and it produces -amino-2-aminomethoxy-5-halogenpropiophenones. By the alternative method the correspond-ding products of C-aminomethylation have been synthesized and their being not identical with obtained products of O- aminomethylation has been established
Authors and Affiliations
S. A. Sardarova, M. M. Agamalieva
Keywords
Related Articles
- EP ID EP491554
- DOI 10.32737/0005-2531-2018-2-64-68
- Views 113
- Downloads 0
THE INVESTIGATION OF THE PROCESS OF DUST-LIKE CLAY GRANULATION BY THE DROP METHOD IN A PLATE GRANULATOR
The granulation of dust-like clay by the drop method in a plate laboratory granulator of unbroken action, has been investigated for the first time. The optimum conditions for the process of obtaining spherical pellets ha...
PHOTOLYSIS OF THE PHENOLIC SOLUTION IN THE PRESENCE OF TiO2 NANOPARTICLES
TiO2 nanoparticles have been prepared using sol-gel method from titanium(IV), isopropoxide, isopropyl alcohol, ammonia hydroxide as precursors at mild condition without any post heat treatment for crystallization. The na...
NITROGEN FIXATION AT CONJUGATED OXIDATION
Using the new principle of nitrogen oxidation by hydroperox¬ide has helped in discovering a new method of nitrogen fixation, mainly shaped as N2O, other oxides with low admixtures or nitrogen-containing acids under condi...
KINETICS ION EXCHANGE OF ON NATURAL AND SYNTHETIC SORBENTS
The kinetics of sorption of ions on modified natural zeolites-mordenite, clinoptilolite has been studied. Experimental data and their mathematical processing show that sorption process proceeds both by external and int...
THE INVESTIGATION OF CONVERTION OF BENZYLIDENEMALONONITRILES WITH ACETOACETANILIDE
By the Michael addition reaction of p-methyl, p-nitro substituted benzylidenemalononitriles and thio-phe¬¬ny¬¬lidenemalononitrile with acetoacetanilide pyridine derivatives were synthesized. Michael addition re¬ac¬¬tion...