Results 11 to 20 of about 5,262 (149)
Heterocyclic terpenes: linear furano- and pyrroloterpenoids [PDF]
Natural Product Reports, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Liu, Yonghong +2 more
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Bulletin of the Chemical Society of Japan, 1974 Abstract The synthesis of 2′,3′-diphenylfuranobenzoxanthones with the condensed benzene ring at the 5,6; 6,7; and 7,8 positions and with possible antifertility activity is recorded.
M Kanakalingeswara Rao, S Rajagopal
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Furanoate-Based Nanocomposites: A Case Study Using Poly(Butylene 2,5-Furanoate) and Poly(Butylene 2,5-Furanoate)-co-(Butylene Diglycolate) and Bacterial Cellulose [PDF]
Polymers, 2018 Polyesters made from 2,5-furandicarboxylic acid (FDCA) have been in the spotlight due to their renewable origins, together with the promising thermal, mechanical, and/or barrier properties. Following the same trend, (nano)composite materials based on FDCA could also generate similar interest, especially because novel materials with enhanced or refined ...
Marina Matos +6 more
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Structural Investigation of Poly(ethylene furanoate) Polymorphs [PDF]
Polymers, 2018 α and β crystalline phases of poly(ethylene furanoate) (PEF) were determined using X-ray powder diffraction by structure resolution in direct space and Rietveld refinement. Moreover, the α’ structure of a PEF sample was refined from data previously reported for PEF fiber.
Lucia Maini +5 more
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Synthesis and Characterization of Bio-Based Polyesters: Poly(2-methyl-1,3-propylene-2,5-furanoate), Poly(isosorbide-2,5-furanoate), Poly(1,4-cyclohexanedimethylene-2,5-furanoate) [PDF]
Materials, 2017 In the present study, three new biobased furanoate polyesters with potential use in food packaging applications, named poly(isosorbide furanoate) (PIsF), poly(methyl-propylene furanoate) (PMePF) and poly(1,4-cyclohexane-dimethylene 2,5-furanoate) (PCHDMF) were synthesized.
Zoi Terzopoulou +6 more
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Synthesis and antitubercular activity evaluation of 4-furano-coumarins and 3-furano-chromones
Synthetic Communications, 2018 The synthesis of novel 4-furano-coumarins and 3-furano-chromones has been achieved using silver-mediated oxidative C–H/C–H functionalization of 4-ethynylcoumarin/3-ethynylchromone with ethyl acetoacetate in 80%–90% and 82%–90% yields, respectively. The structure of the synthesized compounds was established on the basis of their spectral data analysis ...
Singh, Ankita +6 more
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Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.By harnessing chalcogen bonding (ChB) catalysis, an exclusive access into a highly stereoselective strain‐release C‐glycosylation pathway was discovered. This was surprisingly not replicable by the conceptually similar halogen bonding (XB) catalysis.
Hao Guo, Charles C. J. Loh
wiley +2 more sources
Metodología para el análisis y retiro de activos: transformadores de potencia
Tecnología en Marcha, 2015 El siguiente artículo consiste en el desarrollo de una metodología en el ámbito de la ingeniería de alta tensión para el análisis y retiro de transformadores de potencia reparados, fundamentado en criterios ingenieriles, a fin de establecer una ...
Gustavo Adolfo Gómez-Ramírez
doaj +1 more source
A síntese de um furano-guiano [PDF]
Acta Amazonica, 1988 A síntese de lactonas sesquiterpênicas do tipo guaiano é de interesse devido as atividades biológicas associadas às estruturas complexas deste grupo de produtos naturais. Planejou-se a sua síntese a partir de monoterpenos abundantes isolados de óleos essenciais brasileiros.
Brocksom, Timothy J. +1 more
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Ximenia americana L. From Popular Use to Anti‐Inflammatory Activities: A Comprehensive Review
Food Frontiers, Volume 7, Issue 2, March 2026.ABSTRACT Ximenia americana (L.), known as “yellow plum,” “sea lemon,” or “Brazilian plum,” is a tropical/subtropical plant widely used in traditional medicine. Its roots, leaves, flowers, stem, and fruits are traditionally employed to treat various inflammatory disorders.
Bruno Anderson F. Silva +9 more
wiley +1 more source