Vinyl laurate

DiaHyl phthalate copolymerizes at 80°C with peroxide catalyst and small amounts of long chain vinyl monomers including vinyl laurate, dioctyl fumarate, lauryl methacrylate, and stearyl methacrylate (43). The products show increased elongations but reduced tensile strengths. 

DAP was cocured in bulk with vinyl monomers having long-chain alkyl groups, including vinyl laurate (VL), dioctyl fumarate (DOF), lauryl methacrylate (LMA), and stearyl methacrlate (SMA) (12). 

VINYL LAURATE AND OTHER VINYL ESTERS (Laurie acid, vinyl ester)... 

The vinyl laurate, which has an acid number of about 2, usually contains a small quantity of mercury at this stage, from which it can be separated by decantation. 

Additional properties of vinyl laurate are 1.4345 and 0.8639. If the iodine number is determined by the Wijs... 

The synthesis of long-chain fatty acid esters of carbohydrates is inherently more demanding. It was found that glucose did not react with vinyl laurate in a pure ionic liquid medium, but in biphasic tert-butyl alcohol/[BMIm][PF6], glucose could be acylated by the vinyl esters of O, 2-Cu, fatty acids. The best results were obtained with CaLB, which was twice as active as TIL, and the selectivity for acylation at C-6 was high [114]. The esterification of glucose with palmitic acid, which is, in an industrial context, to be preferred over transesterification, has recently been demonstrated in tert-butyl alcohol/[BMIm][PF6] medium [115]. 

Additional properties of vinyl laurate are 1.4345 and 2 0.8639. If the iodine number is determined by the Wijs method, a 200% excess of iodine chloride solution and a 1-hour reaction period should be employed in order to obtain values which are 97-99% of the theoretical value. 

Thermosensitive block copolymer nanoparticles containing doxorubicin increased cytotoxicity against Lewis lung carcinoma cells when activated by heating above the LCST [139], Chitosan was chemically conjugated to NIPAAm/vinyl laurate copolymer to enhance gene transfection in mouse myoblast cells [140]. Upon i.v. administration, poly(NIPAAm) nanoparticles are taken up by the reticuloendothelial cells of the liver and mild inflammatory and fibrotic responses are observed... 

Thus, using vinyl laurate as the acyl donor the enzyme catalyzed the synthesis of... 

Vinyls, finyl esters are usually used in waterborne coatings in the form of copolymer dispersions. Typical vinyl esters are vinyl acetate, vinyl propionate, vinyl laurate, and vinyl versatate. Acrylic, maleic, and fumaric acid esters are used as copolymers, finyl acetate is lower in cost compared to (meth) acrylic esters. Although vinyl acetate coatings are inferior to acrylics in both photochemical stability and resistance to hydrolysis, this does not prevent them from being used for exterior... 

Veratraldehyde, 31, 58 33, 65 Veratraldehyde, 6-nitro-, 33, 65 Veratrole, 36, 47 Veratrole, 4-iodo-, 36, 46 Vinyl acetate, 30, 106 Vinyl bromide, 39, 10 Vinyl capra te, 30,108 Vinyl caproate, 30,108 Vinyl caprylate, 30,108 Vinyl 10-hendecenoate, 30,108 Vinyl laurate, 30,106 Vinylmagnesium bromide, 39, 10 Vinyl myristate, 30,108 Vinyl oleate, 30,108 Vinyl palmitate, 30,108 Vinyl pelargonate, 30,108 Vinyl stearate, 30,108 2-Vinylthiophene, 38, 86 Vinyl undecylenate, 30,108... 

Vinyl laurate, 648-649, 1271 Vinyllithium, 1250, 1273-1274 Vinylmagnesium bromide, 213, 332 Vinylmagnesium chloride, 415 Vinylmagnesium halides, 418 2-Vinylthiophene, 960 Vinyl triphenylphosphonium bromide, 1274-127S Viscolizer, 434... 

Different ways of enhancing the solubility of polysaccharides in ionic liquids have been reported. Recently, ultrasound irradiation has been used to increase enzyme activity in lipase-catalysed esterifications of glucose with vinyl laurate or lauric acid in ILs [67]. It was found that ultrasound irradiation significantly enhances the enzyme activity probably due to an increase in the dissolution and mass transfer rates of substrates, without any loss in enzyme stability. 

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