Esters application

SYNTHESIS OF 3-PYRIDYLBORONIC ACID AND ITS PINACOL ESTER. APPLICATION OF 3-PYRIDYLBORONIC ACID IN SUZUKI COUPLING TO PREPARE 3-PYRIDIN-3-YLQUINOLINE... 

Wolfe NL. 1980. Organophosphate and organophosphorothionate esters Application of linear free energy relationships to estimate hydrolysis rate constants for use in environmental fate assessment. Chemosphere 9 571-579. 

Bioresorbable polymers, 3 735-740 Bioselective adsorption, 6 387 Biosensors, 3 794-815 14 154 22 269 affinity DNA biosensors, 3 805-808 affinity immunosensors, 3 800-805 applications, 3 812-813 biomimetic sensors, 3 809-810 catalytic, 3 796-799 cellulose ester applications, 5 408 comparison with microarrays, J6 38It evolution of, 16 380-381 production by thick-film technology, 3 810-812... 

Explosive materials (explosives), 25 340. See also Explosives and propellants degree of hazard of, 13 155-156 hydrazine in, 13 597-598 cellulose ester applications, 5 403-404 liquid chromatography applications, 6 464... 

Inks, 14 311-336 ball-point, 14 328 cellulose acetates, 5 438 cellulose ester applications, 5 403-404 cobalt applications, 7 244-245 as colloid, 7 272t, 273t color and coloring materials for, 14 316-318... 

Plastic pellets, threat from, 20 231 Plastic pumps, for corrosive liquids, 21 76 Plastic refractories, 21 482 Plastics. See also Styrene plastics adhesion of coatings to, 7 91-92 advanced materials, 1 693 cellulose ester applications, 5 404 chemical exposure tests on, 19 583 citric acid application, 6 648 colloidal suspensions, 7 273t colorants for, 7 358-380 development of, 10 168... 

Desymmetrization of prochiral cyclic anhydrides In the presence of the chiral nucleophilic catalyst (e.g. A, Scheme 13.1, top) one of the enantiotopic carbonyl groups of the prochiral (usually meso) cyclic anhydride substrate is selectively converted into an ester. Application of catalyst B (usually the enantiomer or a pseudoenantiomer of A) results in generation of the enantiomeric product ester. Ideally, 100% of one enantiomerically pure product can be generated from the starting anhydride. No reports of desymmetrizing alcoholyses of acyclic meso anhydrides appear to exist in the literature. 

Babler, J. H. Base-promoted cyclization of a d-chloro ester application to the total synthesis of ( )-grandisol. Tetrahedron Lett. 1975, 2045-2048. 

We can expect the forest pesticides similarly to respond to such natural forces, and our very limited knowledge indicates that they do. 2,4,5-T applied to a sunlit forest was photoreduced our recent experiments at the University of California s Blodgett Forest with a standard 2,4-D/2,4,5-T ester application showed that the trace of contained TCDD was largely photolyzed within a single sunlit day and undetectable after two days forest application of fenitrothion produced continuous low levels of the expected oxon and nitrocresol on foliage. 

The discussion of silyl ester applications to different stone materials demonstrates that both consolidation and hydrophobation are possible. However, the results of the treatment differ considerably depending on the type of substrate and/or silyl ester. 

Lygo, B. Reaction of aziridines with dianions derived from p-keto esters application to the preparation of substituted pyrrolidines. Synlett 1993, 764-766. 

Hamilton, R. J., Mander, L. N., Sethi, S. P. Improved methods for the reductive alkylation of methoxybenzoic acids and esters. Applications to the synthesis of bicyclic ketones. Tetrahedron 1986, 42, 2881-2892. 

Frew, J.E., Foulds, N.C., Wilshere, ).M., Forrow, N.J., and Green, M.J. (1989) Measurement of alkaline phosphatase activity by electrochemical detection of phosphate esters. Application to amperometric enzyme immunoassay. Journal of Electroanalytical Chemistry,... 

Wolfe, N. L. (1980a), Organophosphate and Organophosphorothionate Esters Application of Linear Free Energy Relationships to Estimate Hydrolysis Rate Constants for Use in Environmental Fate Assessment, Chemosphere 9, 571-579. 

Reproduced from Konnert L, Reneaud B, de Figueiredo RM, Campagne J-M, Lamaty F, Martinez J, et al. Mechanochemical preparation of hydantoins from amino esters application to the synthesis of the antiepileptic drug phenytoin. J Org Chem 2014 79 10132-42, copyright (2014), with permission from American Chemical Society. 

Poly(vinyl acetate) is used for adhesives and as a wood glue (40% solution), as a raw material in lacquers and varnishes (dispersions), and as a concrete additive (in the form of a fine, dispersible powder obtained by spray drying). Poly(vinyl acetate) grades that are more resistant to hydrolysis are obtained by copolymerization with vinyl stearate or vinyl pivalate, since the saponification rate is reduced by the bulkier side groups. Pure poly(vinyl pivalate) has too high a glass transition temperature, 78 C, for most poly(vinyl ester) applications. Other copolymers of vinyl acetate are produced with ethylene (see Section 25.2.1) or vinyl chloride (see Section 25.7.5.3). 

GAFAC anionics are complex phosphate esters applicable for cosmetics, textile wet processing and finishing, detergent concentrations, ag chem formulations and drycleaning. They function as effective lubricants, hydrotropes, emulsifiers and detergents. 

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