Results 41 to 50 of about 30,863 (282)
Synthesis and 1,3-Dipolar Cycloaddition Reactions of Chiral Maleimides
Molecules, 1997 New routes to the synthesis of various novel chiral maleimides are described. The oxabicyclic anhydride 2 readily available exo-Diels-Alder adduct of furan and maleic anhydride was used as a vehicle, which in turn reacted with hydrochlorides of amino ...
Lubor Fisera, Vladimir Ondrus
doaj +1 more source
Recent Advances of Pharmaceutical Process Chemistry and Its Innovation in China: Part 1
Pharmaceutical Fronts, 2020 This review article summarizes recent developments and innovations in China's pharmaceutical process chemistry over the last several decades. Case studies of dozens of blockbuster drug processes are presented, including bulk drugs, such as the over-the ...
Pei Tang +5 more
doaj +1 more source
, 2007 Radical synthesis of biaryls and dihydrobiaryls: Controlling stereoselectivity in ...
Miteshkumar. Patel (7977485)
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Stereoselectivity in Aldol Reactions of Chiral N-Acyl Selones
, 2016 Stereoselectivity in Aldol Reactions of Chiral N-Acyl ...
Ruilian Wu (1549717) +5 more
core +4 more sources
Molecules, 2022 Herein the reaction mechanism and the origin of stereoselectivity of asymmetric hydrogenation of oximes to hydroxylamines catalyzed by the cyclometalated iridium (III) complexes with chiral substituted single cyclopentadienyl ligands (Ir catalysts A1 and
Qaim Ali +6 more
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Development of an organo-and enzyme-catalysed cascade reaction [PDF]
, 2010 This thesis describes the development of a novel one-pot reaction (Scheme 1). The reaction combines organo- and enzyme-catalysis in an aldol/aldol cascade for the first time.
Kinnell, Angela Dawn
core +3 more sources
Synthesis of Glycosides of Glucuronic, Galacturonic and Mannuronic Acids: An Overview
Molecules, 2011 Uronic acids are carbohydrates present in relevant biologically active compounds. Most of the latter are glycosides or oligosaccharides linked by their anomeric carbon, so their synthesis requires glycoside-bond formation. The activation of this anomeric
José Kovensky, Anne Wadouachi
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Molecules, 2023 Pioglitazone, a PPAR-gamma activator used to diagnose hyperglycemia, was studied for its stereoselective deposition and active enantiomers in female albino Wistar rats.
Tatineni Spandana +8 more
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Application of Chiral Transfer Reagents to Improve Stereoselectivity and Yields in the Synthesis of the Anti-Tuberculosis Drug Bedaquiline [PDF]
, 2023 Bedaquiline (BDQ) is an important drug for treating multidrug-resistant tuberculosis (MDR-TB), a worldwide disease that causes more than 1.6 million deaths yearly.
Gopal, Sirasani +14 more
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Mechanistic study of stereoselectivity in azoalkane denitrogenations
, 2017 Since 1965, the stereoselectivity in azoalkane denitrogenation has attracted much attention in both synthetic organic chemistry and physical organic chemistry.
Manabu Abe, Sayaka Hatano
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