optically active olefin

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organosulfur compound — ▪ chemical compound Introduction also spelled organosulphur compound , also called organic sulfur compound a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… … Universalium
Michael reaction — The Michael reaction or Michael addition is the nucleophilic addition of a carbanion or another nucleophile[1][2][3] to an alpha, beta unsaturated carbonyl compound. It belongs to the larger class of conjugate additions. This is one of the most… … Wikipedia
DuPhos — ligands DuPhos is a class of asymmetric ligands for asymmetric synthesis. The name DuPhos is derived from the chemical company that developed this type of ligand (DuP, DuPont) and the compound class of phospholanes (Phos) it belongs to. This… … Wikipedia
Katalyse — (von altgriechisch κατάλυσις katálysis ‚Auflösung‘)[1] bezeichnet die Einleitung, Beschleunigung oder Lenkung chemischer Reaktionen durch Beteiligung bestimmter Stoffe, so genannter Katalysatoren, die sich bei diesem Prozess nicht aufbrauchen. In … Deutsch Wikipedia
Ene reaction — The Ene reaction (also known as the Alder ene reaction) is a chemical reaction between an alkene with an allylic hydrogen (the ene) and a compound containing a multiple bond (the enophile), in order to form a new σ bond with migration of the ene… … Wikipedia

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