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Stereochemical nomenclature: racemization and resolution [Freshman organic chemistry]
(Yale University, Open Yale Courses, 2016)
On the identity of Pterodectes ralliculae Atyeo and Gaud, 1977 (Astigmata: Proctophyllodidae)
(Taylor & Francis Ltd, 2014)
Asymmetric total synthesis of Tofacitinib
(PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2013)
Further Withaphysalin Derivatives from Acnistus arborescens
(WILEY-V C H VERLAG GMBHWEINHEIM, 2012)
Two new epimeric chlorinated withaphysalins, rel-(4 beta,5 beta,6 alpha,18S,22R)- and rel-(4 beta,5 beta,6 alpha,18R,22R)-6-chloro-18,20-epoxy-18-ethoxy-4,5-dihydroxy-1- oxowitha-2,24-diene-26,22-lactone (1 and 2 resp.), ...
Synthesis of chiral organotins suitable for the preparation of asymmetric heterogeneous catalysts
(John Wiley & Sons Ltd, 2005-04)
A key step in the preparation of asymmetric heterogeneous catalysts based on silica-supported rhodium and platinum chemically modified with chiral organotins, is the synthesis of optically pure tin derivatives. We report ...
Withanolides from Vassobia lorentzii
(American Chemical Society, 2000-08)
Eight new withanolides were isolated from the aerial parts of Vassobia lorentzii and characterized by spectroscopic methods and with the aid of molecular modeling. The compounds were identified as (17S,20R,22R)-5β,6β:18, ...
Rogerzetes lacouturieri n. gen., n. sp., (Acari: Oribatida: Eremaeozetidae) from Madagascar
(Taylor & Francis, 2011-12)
Rogerzetes lacouturieri n. gen., n. sp., collected from Manankaza Forest Station, Ambohitantely, Tananarive, Madagascar, is described and illustrated based on adult specimens. The new genus is distinguishable by the following ...
Chitosan performance during Paralytic Shellfish Toxins (PST) depuration of Mytilus chilensis exposed to Alexandrium catenella
(Elsevier Bv., 2021-05)
Blooms of the dinoflagellate Alexandrium catenella, which produces Paralytic Shellfish Toxins (PST), generate serious socio-economic consequences for mariculture in Chile, especially for the production of Mytilus chilensis ...
Butanediols production from erythritol on Rh promoted catalyst
(Planta Piloto de Ingeniería Química, 2020-04)
The C-O hydrogenolysis of Erythritol to Butanodiols was studied in aqueous solution at 473 K and 25 bar of H2 using Rh/ReOx/TiO2 and the monometallic Rh/TiO2 and ReOx/TiO2 catalysts. The solids were characterized by ...