- base-catalysed rearrangement
- 碱催化重排作用
Medical Chinese dictionary (湘雅医学词典). 2013.
base-catalysed rearrangement
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Halogen dance rearrangement — The halogen dance rearrangement is an organic reaction in which a halogen substituent moves to a new position on an aromatic ring system. The reaction belongs to a class of organic reactions called 1,2 rearrangements. The original halogen dance… … Wikipedia
Kornblum–DeLaMare rearrangement — The Kornblum–DeLaMare rearrangement is a rearrangement reaction in organic chemistry in which a primary or secondary organic peroxide is converted to the corresponding ketone and alcohol under base catalysis. The reaction is relevant as a tool in … Wikipedia
Fries rearrangement — The Fries rearrangement, named for the German chemist Karl Theophil Fries, is a rearrangement reaction of a phenyl ester to a hydroxy aryl ketone by catalysis of lewis acids. [cite journal title = Über Homologe des Cumaranons und ihre Abkömmlinge … Wikipedia
Carroll rearrangement — The Carroll rearrangement is a rearrangement reaction in organic chemistry and involves the transformation of a β keto allyl ester into a α allyl β ketocarboxylic acid. [Carrol, M. F. 131. Addition of α,β unsaturated alcohols to the active… … Wikipedia
Sultona — Una sultona típica, la 1,3 propano sultona. En química orgánica, las sultonas son ésteres de sulfonato cíclicos de los ácidos hidroxi sulfónicos, que existen principalmente como anillos de cuatro , siete, y algunas vees cinco miembros.[1] Fre … Wikipedia Español
Sultone — Les sultones sont des molécules comportant un ester cyclique d acide sulfonique (ester sulfonique, R S(=O)2 O R , cyclique), la dimension du cycle étant variable (en général de 3 à 7 atomes, les sultones les plus courantes ayant 4 ou 7 atomes,… … Wikipédia en Français
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Ionone — Ionones … Wikipedia
Acetic acid — Acetic redirects here. It is not to be confused with Ascetic. Acetic acid … Wikipedia
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
Disproportionation — Disproportionation, also known as dismutation is used to describe a specific type of redox reaction in which a species is simultaneously reduced and oxidized so as to form two different products. For example: the UV photolysis of mercury(I)… … Wikipedia
