- pinacol
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any tetra-substituted derivative of ethylene glycol, of general formula RC(OH)-C(OH)R, especially the simplest example where R is methyl
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pinacol
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pinacol — ● pinacol nom masculin ou pinacoline nom féminin Dénomination courante du diméthylbutanediol (CH3)2C(OH)―C(OH)(CH3)2, obtenu en réduisant l acétone par l amalgame de magnésium. Nom générique des diols bitertiaires symétriques obtenus de façon… … Encyclopédie Universelle
Pinacol — Chembox new Name = Pinacol ImageFile = Pinacol 2D skeletal.png ImageName = Pinacol ImageFile1 = Pinacol 3D balls.png ImageName1 = Ball and stick model of pinacol IUPACName = 2,3 dimethyl 2,3 butanediol OtherNames = tetramethylethylene glycol, 1,1 … Wikipedia
pinacol — pinakolis statusas T sritis chemija formulė [(CH₃)₂COH]₂ atitikmenys: angl. pinacol; pinacon; pinacone rus. пинакол; пинакон ryšiai: sinonimas – 2,3 dimetil 2,3 butandiolis … Chemijos terminų aiškinamasis žodynas
Pinacol coupling reaction — A pinacol coupling reaction is an organic reaction in which a carbon carbon covalent bond is formed between the carbonyl groups of an aldehyde or a ketone in presence of an electron donor in a free radical process Ref|1. The reaction product is a … Wikipedia
Pinacol rearrangement — The pinacol rearrangement or pinacol pinacolone rearrangement is a method for converting a 1,2 diol to a carbonyl compound in organic chemistry. This rearrangement takes place under acidic conditions. The name of the reaction comes from the… … Wikipedia
pinacol rearrangement — noun A class of rearrangement reaction in which a 1,2 diol is converted into a ketone; especially the case of the conversion of pinacol into pinacolone … Wiktionary
pinacol — pin·a·col … English syllables
pinacol — ˈpinəˌkȯl, kōl noun ( s) Etymology: International Scientific Vocabulary pinac + ol; from the fact that it unites with water to form tabloid shaped crystals 1. : a liquid glycol (CH3)2C(OH)C(OH)( … Useful english dictionary
Nicolaou Taxol total synthesis — overview from raw material perspective. The Nicolaou Taxol total synthesis, published by K. C. Nicolaou and his group in 1994 concerns the total synthesis of Taxol. This organic synthesis was included in Nicolaou s book, Classics in Total… … Wikipedia
Prins reaction — are formed. HistoryThe original reactants employed by Dutch chemist Hendrik Jacobus Prins in his 1919 publication were styrene ( scheme 2 ), pinene, camphene, eugenol, isosafrole and anethole. In 1937 the reaction was investigated as part of a… … Wikipedia
