thiazolium
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Persistent carbene — A stable carbene: isolated 1,3 dimesitylimidazol 2 ylidene in a Schlenk flask (stir bar also present). A persistent carbene (also known as stable carbene or Arduengo carbene) is a type of carbene demonstrating particular stability. The best known … Wikipedia
Thiazole (groupe) — Pour les articles homonymes, voir Thiazole. Les thiazoles sont une famille de composés organiques comportant un hétérocycle à cinq atomes, dont l un est un atome d azote, et un autre est un atome de soufre. Ce sont des dérivés sulfurés des azoles … Wikipédia en Français
Thiazole — Chembox new ImageFile = Thiazole numbering.png ImageFile1 = Thiazole3d.png ImageSize = 100px IUPACName = OtherNames = Section1 = Chembox Identifiers CASNo = 288 47 1 PubChem = SMILES = N1=CSC=C1 Section2 = Chembox Properties Formula = MolarMass … Wikipedia
Stetter reaction — The Stetter reaction is an organic reaction involving the nucleophile catalyzed conjugate addition of an aldehyde to a Michael acceptor such as an enone Ref|Stetter. The reaction product is a 1,4 dicarbonyl compound. The active catalyst can be a… … Wikipedia
Benzoin condensation — The benzoin condensation is a condensation reaction between two aromatic aldehydes, particularly benzaldehyde. The reaction is catalyzed by a nucleophile such as the cyanide anion or an N heterocyclic carbene. The reaction product is an aromatic… … Wikipedia
Carbeno persistente — Saltar a navegación, búsqueda Un carbeno estable: 1,3 dimesitilimidazol 2 ilideno en un matraz Schlenk Un carbeno persistente (también conocido como carbeno estable o carbeno Arduengo) es un tipo de carbeno que demuestra estabilidad particular, a … Wikipedia Español
1,3-Thiazol — Strukturformel Allgemeines Name Thiazol Andere Namen 1,3 Thiazol Summenformel … Deutsch Wikipedia
Formose — ist ein Gemisch von Zuckern, das durch die Selbstkondensation von Formaldehyd an basischen Katalysatoren (Oxide und Hydroxide von Ca,Ba,Tl und Pb, jedoch nicht NaOH ) in Anwesenheit von CH aktiven Verbindungen entsteht. Es wird vermutet, dass die … Deutsch Wikipedia
Pyruvate dehydrogenase complex — (PDC) is a complex of three enzymes that transform pyruvate into acetyl CoA by a process called pyruvate decarboxylation. Acetyl CoA may then be used in the citric acid cycle to carry out cellular respiration, and this complex links the… … Wikipedia
Thiamine pyrophosphate — IUPAC name 2 [3 [(4 amino 2 methylpyrimidin 5 yl)methyl] 4 methyl 1,3 thiazol 3 ium 5 yl]ethyl phosph … Wikipedia
