- curtius rearrangement
- 库尔提斯换位
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
curtius rearrangement
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Curtius rearrangement — The Curtius rearrangement (or Curtius reaction or Curtius degradation), as first defined by Theodor Curtius, is a chemical reaction that involves the rearrangement of an acyl azide to an isocyanate.[1][2] Several reviews have been… … Wikipedia
curtius rearrangement — ˈku̇rtsēəs noun Usage: usually capitalized C Etymology: after Theodore Curtius died 1928 German chemist : the conversion by heat of an acid azide RCON3 into nitrogen and an isocyanate RNCO … Useful english dictionary
Rearrangement reaction — A rearrangement reaction is a broad class of organic reactions where the carbon skeleton of a molecule is rearranged to give a structural isomer of the original molecule.[1] Often a substituent moves from one atom to another atom in the same… … Wikipedia
Curtius-Reaktion — Die Curtius Reaktion (auch Curtius Abbau bzw. Curtius Umlagerung) ist eine Reaktion aus dem Bereich der Organischen Chemie. Sie tritt beim Erhitzen von Carbonsäureaziden R CO N3 ein und ist eng verwandt mit dem Lossen Abbau, dem Hofmann Amid… … Deutsch Wikipedia
Réarrangement d'Hofmann — Le réarrangement d Hofmann est une réaction organique qui transforme un amide primaire non substitué en amine primaire avec une chaine carbonnée plus corte d un atome[1],[2],[3] … Wikipédia en Français
1,2-rearrangement — A 1,2 rearrangement or 1,2 migration or 1,2 shift or Whitmore 1,2 shift cite journal | title = The common basis of molecular rearrangements | first = Frank C. | last = Whitmore | journal = J. Am. Chem. Soc. | date = 1932 | volume = 54 | issue = 8 … Wikipedia
Theodor Curtius — Infobox Scientist name = Otto von Fürth image width = 200px caption = Theodor Curtius, approx. 1880 birth date = birth date|1857|5|27 birth place = Duisburg Germany residence = nationality = German death date = death date and… … Wikipedia
Beckmann rearrangement — The Beckmann rearrangement, named after the German chemist Ernst Otto Beckmann (1853–1923), is an acid catalyzed rearrangement of an oxime to an amide. [cite journal author= E. Beckmann title = Zur Kenntniss der Isonitrosoverbindungen journal =… … Wikipedia
Hofmann rearrangement — The Hofmann rearrangement is the organic reaction of a primary amide to a primary amine with one fewer carbon atom. [Hofmann, A. W. v. Ber. 1881, 14 , 2725.] [Wallis, E. S.; Lane, J. F. Org. React. 1949, 3 , 267 306. (Review)] [Shioiri, T. Comp.… … Wikipedia
Lossen rearrangement — The Lossen rearrangement is the chemical reaction of a hydroxamic acid 1 with a dehydration agent (such as tosyl chloride) to form the O derivative 2, which spontaneously rearranges to form an isocyanate 3.Ref|Lossen1872Ref|Lossen1874Several… … Wikipedia
List of organic reactions — Well known reactions and reagents in organic chemistry include Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also Ext … Wikipedia
