The complex chemical compound hydrogen fluoride pyridine is widely used in the preparation of beta-fluoroamines through reaction with amino alcohols
. Moreover, hydrogen fluoride pyridine is also used in the preparation of gem-difluorides by reacting with ketoximes in associated with nitrosonium tetrafluorborate.
Summary: New mononuclear copper (II) complexes (1, 2 and 3) were synthesized from Schiff bases (H2L) of chiral amino alcohols. The structures of the copper complexes were proposed by a combination of elemental analyses, FTIR, LCMS, magnetic susceptibility and molar conductance measurement methods.
In this regard, we have synthesized and characterized three new copper(II) complexes (1 -3) bearing chiral Schiff bases of chiral amino alcohols. The CT-DNA binding and supercoiled pentry/d-topo plasmid DNA cleavage activities of copper complexes were also evaluated.
ANGUS' ULTRA PC portfolio of amino alcohols
, with their high purity and excellent water- and alcohol-solubility properties, helps formulators achieve unmatched performance in many home and personal care products.
A number of custom-designed hydrophobic amino alcohols
and hydrophobic amino diols have been developed that are used to manufacture a variety of amine technology HEUR products.
Occurrence and characteristics of amino alcohols
and cyclohexenone, components of fungal mycosporines.
Also, weak amines and amino alcohols
have also been used as activators in combinations with the metal oxides.
Such reagents provide versatile methods to prepare chiral cyclobutanones, amino acids and amino alcohols
with enantiomeric excesses in some cases of |is greater than~ 98%.
Since the pioneering work of Julia and Colonna [9-11], a variety of efficient organocatalysts have been explored for this reaction, for instance, polyamino acids , amino alcohols
[13-19], phase-transfer catalysts (PTCs) [20-22], amines , chiral ketones  and chiral peroxides [25, 26].
Ultra PC amino alcohols
from Angus Chemical meet product safety requirements of both the European Cosmetics Directive 76/768/EEC and the upcoming ASEAN Cosmetics Directive (effective January, 2008).
* Others - A large number of aliphatic diamine and amino alcohols
are used to cure the much less reactive aliphatic isocyanate systems.