Chemical synthesis of three 14 alpha-hydroxymethyl cholestenols.
Journal of Lipid Research, 1979 Reported herein are chemical syntheses of 14 alpha-hydroxymethyl-5 alpha-cholest-8-en-3 beta-ol, 14 alpha-hydroxymethyl-5 alph-cholest-7-en-3 beta-ol, and 14 alpha-hydroxymethyl-5 alpha-cholest-6-en 3 beta-ol.
R A Pascal, Jr +2 more
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Synthesis of enantiomeric polyhydroxyalkylpyrrolidines from 1,3-dipolar cycloadducts. Evaluation as inhibitors of a β-galactofuranosidase [PDF]
, 2016 Enantiomeric 2,3,4-tris(hydroxyalkyl)-5-phenylpyrrolidines have been synthesized from the major cycloadducts obtained by the 1,3-dipolar cycloaddition of sugar enones with azomethine ylides derived from natural amino acids.
Oliveira Udry, Guillermo Alejandro +3 more
core +2 more sources
Synthesis of 5-Acetoxymethyl- and 5-Hydroxymethyl-2-vinyl-furan
Molecules, 2007 5-Acetoxymethyl- and 5-hydroxymethyl-2-vinylfuran were synthesized by two routes. The first route starts from 2-methylfuran and the second from furfuryl acetate. The latter route, involving successive Vilsmeier-Haack and Wittig reactions, is suitable for
Alexander Mehner +3 more
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Development of indole sulfonamides as cannabinoid receptor negative allosteric modulators [PDF]
, 2016 This Letter was supported by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Scottish Universities Life Sciences Alliance (SULSA) in 2011Peer ...
Abdelrahman, Mostafa Hamed +4 more
core +1 more source
Stir Bar Sorptive Extraction of Volatile Compounds in Vinegar: Validation Study and Comparison With Solid Phase Microextraction [PDF]
, 2007 Stir bar sorptive extraction was evaluated for analysing volatiles in vinegar. The procedure developed shows detection and quantitation limits, and linear ranges adequate for analysing this type of compounds. The accuracy obtained was close to 100%, with
Alves +25 more
core +2 more sources
Hydroxymethyl Rotamer Populations in Disaccharides.
ChemInform, 2003 Sixteen methyl glucopyranosyl glucopyranoside disaccharides (methyl beta-d-Glcp(p-Br-Bz)-(1-->x)-beta/alpha-d-Glcp) containing beta-glycosidic linkages (1-->2, 1-->3, 1-->4, and 1-->6) were synthesized and analyzed by means of CD and NMR spectroscopy in three different solvents.
Roën, Alfredo +2 more
openaire +3 more sources
Influence of water on localized and delocalized molecular mobility of cellulose [PDF]
, 2007 The influence of hydration on cellulose molecular mobility is investigated by two dielectric methods at different molecular scale. The mobility of side groups, assigned to c mode, for dried cellulose increases.
Boudet, Alain-Michel +4 more
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4,4-Bis(hydroxymethyl)-2-phenyl-2-oxazoline
Molbank, 2020 The title compound, 4,4-bis(hydroxymethyl)-2-phenyl-2-oxazoline 2, a well-known substance, was resynthesized in high yields through a conventional method.
Sara Hajib +7 more
doaj +1 more source
Profiling of oligolignols reveals monolignol coupling conditions in lignifying poplar xylem [PDF]
, 2004 Lignin is an aromatic heteropolymer, abundantly present in the walls of secondary thickened cells. Although much research has been devoted to the structure and composition of the polymer to obtain insight into lignin polymerization, the low-molecular ...
Boerjan, Wout +7 more
core +3 more sources
Acta Crystallographica Section E, 2009 In the molecule of the title compound, C7H8O2, the phenol O and hydroxymethyl C atoms lie in the ring plane [deviations of −0.015 (3) and and 0.013 (3) Å, respectively].
Wei-Sheng Liu +4 more
doaj +1 more source