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Showing 1 to 3 of 3 for “"Phosphonyl"”.
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Chiral phosphonyl and thiophosphonyl carbanions in asymmetric alkylation and olefination reactions
A series of 3-substituted 2-benzyl-6-methyl-1,3,2-oxazaphosphorinane-2-oxides, derived from (S)-N-alkyl-4-amino-2-butanols, was prepared. The alkylation behavior of the derived lithium anions was examined as a function of the N-substituents and electrophiles. In the l-series, the methylation …
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Phosphorus-Containing Polymers, Their Blends, and Hybrid Nanocomposites with Poly(Hydroxy Ether), Metal Chlorides, and Silica Colloids
… dissertation has focused on the nature of the phosphonyl group interactions with hydroxyl containing polymers, such as the poly(hydroxy ether)s. These may be considered linear models of epoxy resins and are also closely related to dimethacrylate (vinyl ester) matrix resins that are important …
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Desymmetrilizing Organic Molecules via Structural Functionalization
… chiral phase-transfer-catalyts by using chiral N-phosphonyl imines.