trihaloethanols, pyrazole, pyridine, substituted pyrazole and pyridine wherein the substituents are selected from lower alkyl and halogen, pyridine carboxylic acids, pyridine carboxylic acids substituted with a lower radical, pyridine carboxylic acid amides and pyridine carboxylic acid lower alkyl esters,...
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Impure tetra(dihydrocarbylamino)phosphonium halide is contacted with a liquid cyclic ether to dissolve the phosphonium halide and leave at least a portion of the impurities comprising at least quaternary ammonium halide or an amidophosphoxide remaining in the solid state. The solids and the liquid ...
Investigators have shown that significant segmental motion occurs in patients immobilized in halo vests. One cadaver study showed that this is decreased with a posterior pad added to the construct. To improve nonoperative care of patients with cervical trauma, segmental cervical motion was evaluated in...
The sequential introduction of the carboxylic groups in the aryl ring of the benzoic acid added a dimension to the 0D supramolecular organization of the benzoate, which furnished 1D-chained and 2D-layered structures when terephthalate and trimesate anions, correspondingly, were applied as XB acceptors...
ceremony, was revealed to be lip-syncing. The real singer was a 7-year-old girl who was kept backstage, because she was considered not. good looking enough and that might've damaged China's image.](http://reddit.com/r/interestingasfuck/comments/1hn8fmu/during_the_beijing_olympics_a_9...
Producing lubricating grease comprises adding a liquid composition comprising a polymeric structure improver to a dispersion comprising a lubricating oil and a thickener. An independent claim is also included for the use of ethylene-propylene copolymers, hydrogenated styrene-diene copolymers and/or polymers...
First diffracting crystals were grown by counter diffusion (CD) in capillaries plunged in 3 M ammonium sulfate, 0.1 M sodium acetate, pH 5.0, from a commercial CD kit (Triana Science & Technologies). Their diffraction patterns extended to a maximum of 2.65 Å and presented an ice-ring at ...
The invention relates to a novel process for conditioning isocyanates. The purpose of conditioning of isocyanates or of mixtures of isocyanates is to remove organophosphorus components in a suitable manner such that the organophosphorus compounds no long
doi:US5880288 AAn improved process for the preparation of alkyl 4-halomethyl -2-methylthiazole-5-carboxylate comprising contacting a solution of alkyl 4-(halo)-2-chloroacetoacetate in acetonitrile with thioacetamide in the presence of an amine, such as triethylamine.Aggie Hoobler Hollis...