Investigation of the chemoselective and enantioselective oxidation of α-thio-β-chloroacrylamides [PDF]
, 2008 Investigation of the chemoselective and enantioselective oxidation of α-thio-β-chloroacrylamides is described. The α-thio-β-chloroacrylamides can be selectively oxidized to either the racemic sulfoxide or the sulfone very efficiently.
Chopra, Jay +4 more
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Influence of Sulfoxide Group Placement on Polypeptide Conformational Stability. [PDF]
, 2019 The synthesis of a homologous series containing five new nonionic sulfoxide containing polypeptides was described. Sulfoxide groups bestowed water solubility for all homologues, which allowed their use as a model for study of helix-coil transitions in ...
Bahrun, Ehab +2 more
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Thermoresponsive poly(2-oxazoline)s, polypeptoids, and polypeptides [PDF]
, 2017 This review covers the recent advances in the emerging field of thermoresponsive polyamides or polymeric amides, i.e., poly(2-oxazoline)s, polypeptoids, and polypeptides, with a specific focus on structure-thermoresponsive property relationships, self ...
Hoogenboom, Richard, Schlaad, Helmut
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Development of phosphorylated adhesives [PDF]
The synthesis of epoxy prepolymers containing phosphorus was carried out in such a manner as to provide adhesives containing at least 5 percent of this element. The purpose of this was to impart fire retardant properties to the adhesive.
Bilow, N. +3 more
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High performance mixed bisimide resins and composites based thereon [PDF]
, 1986 Mixtures of bismaleimide/biscitraconirnide resins produces materials which have better handling, processing or mechanical and thermal properties, particularly in graphite composites, than materials made with the individual resins. The mechanical strength
ations., Parker, J. A.
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Chirality transfer in metal-‐catalysed intermolecular addition reactions involving allenes [PDF]
, 2016 Allene chemistry in the presence of transition metal complexes is nowadays a very important topic that underpins many challenges and advances in organic synthesis.
Abe +169 more
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Stereodivergent Construction of Tertiary Fluorides in Vicinal Stereogenic Pairs by Allylic Substitution with Iridium and Copper Catalysts. [PDF]
, 2019 Although much effort has been spent on the enantioselective synthesis of tertiary alkyl fluorides, the synthesis of compounds containing such a stereogenic center within an array of stereocenters, particularly two vicinal ones, remains a synthetic ...
Hartwig, John F +2 more
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Chemistry and Biology of Streptogramin A Antibiotics [PDF]
, 2007 The streptogramin A antibiotics have proven to be highly active against Gram positive bacteria, particularly methicillin-resistant Staphylococcus aureus. Members of this group of compounds are characterized by a 23-membered macrocycles containing polyene,
Ahmed, Fahim, Donaldson, William
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Introduction of Fluorine and Fluorine-Containing Functional Groups [PDF]
, 2013 Over the past decade, the most significant, conceptual advances in the field of fluorination were enabled most prominently by organo- and transition-metal catalysis.
Liang, Theresa +2 more
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Role of Radiation Processing in Production of Hydrogels for Medical Applications [PDF]
, 2009 Recently, hydrophilic polymer gel (hydrogel) for application in medical fields has attracted much attention of researchers due to its unique properties which can resemble human living organs.
Darwis, D. (D)
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