Effect of fibre treatments on interfacial shear strength of hemp fibre reinforced polylactide and unsaturated polyester composites [PDF]
, 2011 Surface treatment of hemp fibres was investigated as a means of improving interfacial shear strength (IFSS) of hemp fibre reinforced polylactide (PLA) and unsaturated polyester (UPE) composites. Fibres were treated with sodium hydroxide, acetic anhydride,
Fernyhough, Alan +2 more
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Synthesis of a New Series of Pyridine and Fused Pyridine Derivatives
Molecules, 2012 The reaction of 4-methyl-2-phenyl-1,2-dihydro-6-oxo-5-pyridine- carbonitrile (1) with arylidene malononitrile afforded isoquinoline derivatives 2a,b.
Siham AbdulRahman Al-Issa
doaj +1 more source
Тонкие химические технологии, 2019 Objectives. The paper is a comparative analysis of methyl acetate + methanol + acetic acid + acetic anhydride industrial mixture separation flowsheets based on the use of special distillation methods (extractive distillation and pressure-swing ...
A. V. Frolkova +3 more
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New Stable Sulfonium Ylides. 1-Dimethylsulfuranylidene-l-phenylsulfonyl-2-propanone and Related Compounds [PDF]
, 1968 The preparation of the title compounds as a new type of stable S-ylides has been described. The reaction of 1-dimethylsulfuranylidene-1-phenylsulfonyl-2-propanone (IIb) with lithium aluminium hydride was found to result in the formation of trans ...
Masuike, Taketosi +4 more
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One pot domino synthesis of polyvicinalamine monomers [PDF]
, 2010 On a genere de l'imidazole par une reaction de type domino in situ entre le glyoxal, le formaldehyde et deux unites d'ammoniac aqueux. L'addition de bicarbonate aqueux et d'un anhydride carboxylique ou d'un dicarbonate de dialkyle conduit a la formation ...
Kilic, Cem Burak +2 more
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The synthesis of some acylglycines and related oxazolones [PDF]
, 1960 No description ...
Acheson, R M +3 more
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Application of Computational Chemical Shift Prediction Techniques to the Cereoanhydride Structure Problem-Carboxylate Complications. [PDF]
, 2017 Despite the vast array of techniques available to modern-day chemists, structural misassignments still occur. These misassignments are often only realized upon attempted synthesis, when the spectra of synthesized products do not match previously reported
Saunders, Carla M, Tantillo, Dean J
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Synthesis and in Vitro Antimicrobial Activity of Some Pyrazolyl-1-carboxamide Derivatives
Molecules, 2011 A series of 3,5-disubstituted pyrazole-1-carboxamides were obtained by treatment of chalcones with semicarbazide hydrochloride in dioxane containing sodium acetate/acetic acid as a buffer solution.
Essam Mohamed Sharshira +1 more
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An Efficient Solid Phase Extraction Method for Purification and Analysis of Compound-Specific Plant Sugar Stable Hydrogen Isotope Values. [PDF]
Rapid Commun Mass SpectromABSTRACT Rationale The stable hydrogen isotope composition (δ2H) of plant compounds can serve as environmental or metabolic proxies, but interpretations are hindered by insufficient mechanistic understanding. This can be improved by analyzing the δ2H values of metabolic intermediates, such as sucrose, which is the direct substrate of cellulose and a ...
Hugger S +3 more
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Utilization of multiple graphene layers in fuel cells. 1. An improved technique for the exfoliation of graphene-based nanosheets from graphite [PDF]
, 2010 An improved, safer and mild method was proposed for the exfoliation of graphene like sheets from graphite to be used in fuel cells. The major aim in the proposed method is to reduce the number of layers in the graphite material and to produce large ...
Okyay, Firuze +3 more
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