Sharpless epoxidation: The Sharpless epoxidation reaction is an enantioselective chemical reaction to prepare 2,3-epoxyalcohols from primary and secondary allylic alcohols. The oxidizing agent is tert-butyl hydroperoxide. (Chemistry) [100%] 2023-05-19 [Epoxidation reactions] [Organic redox reactions]...
Sharpless epoxidation: The Sharpless epoxidation reaction is an enantioselective chemical reaction to prepare 2,3-epoxyalcohols from primary and secondary allylic alcohols. This reaction gives good yields and enantioselectivities over a broad range of substrates. [100%] 2023-03-07 [Organic redox reactions] [Epoxides]...
Shi epoxidation: The Shi epoxidation is a chemical reaction described as the asymmetric epoxidation of alkenes with oxone (potassium peroxymonosulfate) and a fructose-derived catalyst (1). This reaction is thought to proceed via a dioxirane intermediate, generated from the catalyst ketone by ... (Chemistry) [100%] 2023-12-16 [Epoxidation reactions] [Oxygen heterocycle forming reactions]...
Jacobsen epoxidation: The Jacobsen epoxidation, sometimes also referred to as Jacobsen-Katsuki epoxidation is a chemical reaction which allows enantioselective epoxidation of unfunctionalized alkyl- and aryl- substituted alkenes. It is complementary to the Sharpless epoxidation (used to form epoxides from the double ... (Chemistry) [100%] 2025-01-03 [Epoxidation reactions] [Organic oxidation reactions]...
Reactions: Redirect to:. [85%] 2024-01-05
Asymmetric nucleophilic epoxidation: Nucleophilic epoxidation is the formation of epoxides from electron-deficient double bonds through the action of nucleophilic oxidants. Nucleophilic epoxidation methods represent a viable alternative to electrophilic methods, many of which do not epoxidize electron-poor double bonds efficiently. (Chemistry) [81%] 2023-04-13 [Organic reactions]
Epoxidation with dioxiranes: Epoxidation with dioxiranes refers to the synthesis of epoxides from alkenes using three-membered cyclic peroxides, also known as dioxiranes. Dioxiranes are three-membered cyclic peroxides containing a weak oxygen-oxygen bond. [81%] 2022-09-20 [Organic reactions]
Juliá–Colonna epoxidation: The Juliá–Colonna epoxidation is an asymmetric poly-leucine catalyzed nucleophilic epoxidation of electron deficient olefins in a triphasic system. The reaction was reported by Sebastian Juliá at the Chemical Institute of Sarriá in 1980, with further elaboration by both Juliá and Stefano Colonna ... (Chemistry) [81%] 2023-03-30 [Epoxidation reactions] [Oxygen heterocycle forming reactions]...
Reaction: As described by the third of Newton's laws of motion of classical mechanics, all forces occur in pairs such that if one object exerts a force on another object, then the second object exerts an equal and opposite reaction ... (Physics) [74%] 2023-11-07 [Classical mechanics] [Force]...
Reaction (physics): As described by the third of Newton's laws of motion of classical mechanics, all forces occur in pairs such that if one object exerts a force on another object, then the second object exerts an equal and opposite reaction ... (Physics) [74%] 2024-03-15 [Classical mechanics] [Force]...
Redaction: This article is edited and revised from Wikipedia. Redaction is a form of editing in which multiple source texts are combined (redacted) and altered slightly to make a single document, and often a method of collecting a series of writings ... [66%] 2023-02-18 [Literature] [Bible]...
Relations: The world we inhabit isn’t an undifferentiated bog. Everywhere there’s repetition and, importantly, we can even distinguish different types of repetition. (Philosophy) [66%] 2021-12-24
Relations (album): Relations is an album of cover versions by Kathryn Williams, released by CAW Records on 17 May 2004. The album was a BBC Radio 2 Album Of The Week, and peaked at no.76 in the UK albums chart. (Album) [66%] 2024-01-03 [2004 albums] [Kathryn Williams albums]...
Relations: Relations are ways in which things, the relata, stand to each other. Relations are in many ways similar to properties in that both characterize the things they apply to. (Philosophy) [66%] 2023-12-15 [Concepts in metaphysics]
Réaction: Cette page d’homonymie répertorie les différents sujets et articles portant le même nom. Le mot réaction peut désigner. [64%] 2025-05-05
ReactOS: ReactOS (React Operating System) es un sistema operativo libre y de código abierto para PC x86/x64 desarrollado para ser compatible a nivel binario con programas informáticos y controladores de dispositivos diseñados para Microsoft Windows Server 2003 y versiones posteriores ... [61%] 2024-01-10
ReactOS: ReactOS is a computer operating system first released in 1998. Written mainly in C and C++, it was originally based on Windows, although reportedly built essentially from scratch. [61%] 2023-03-11 [Operating Systems]
ReactOS: ReactOS is a free and open-source operating system for amd64/i686 personal computers intended to be binary-compatible with computer programs and device drivers developed for Microsoft Windows. ReactOS mainly competes against computer operating systems such as Microsoft's ... (Software) [61%] 2024-01-10 [Free software operating systems] [Free software programmed in C]...
ReactOS: ReactOS — международный проект свободной и бесплатной операционной системы с открытым кодом, совместимой с приложениями и драйверами Windows (Windows NT версии 5.x и выше — Windows 2000 и далее), при этом не являющейся точным клоном Windows. Разработчики ReactOS сотрудничают с разработчиками Wine и MinGW. [61%] 2023-10-17
ReactOS: ReactOS is a free and open-source operating system for amd64/i686 personal computers intended to be binary-compatible with computer programs and device drivers developed for Windows Server 2003 and later versions of Microsoft Windows. ReactOS has been noted ... (Free incomplete Windows NT-like operating system) [61%] 2024-01-10 [ReactOS] [1998 software]...
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