Definición de pericyclic en inglés:

pericyclic

Saltos de línea: peri|cyc¦lic
Pronunciación: /ˌpɛrɪˈsʌɪklɪk
 
, -ˈsɪk-/

adjetivo

1 Chemistry Relating to or denoting a reaction that involves a concerted rearrangement of bonding in which all the bonds broken or formed in the reaction lie on a closed ring, whether or not a cyclic molecule is involved.
Más ejemplos en oraciones
  • In pericyclic reactions, bonds are made or broken in a concerted cyclic transition state.
  • But, because the mechanism for the reaction is pericyclic, there is retention of geometry such that quite specific products can be generated.
  • Chemists everywhere are now familiar with the Woodward-Hoffmann rules for pericyclic reactions, which tied a whole list of cyclizations and rearrangements into a coherent bundle.
2 Botany Relating to a pericycle.
Más ejemplos en oraciones
  • Azima tetracantha bark is distinctive in having bundle cap (‘pericyclic’) fibers and sclereid nests in phloem rays.

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día hypnopompic
Pronunciación: ˌhɪpnə(ʊ)ˈpɒmpɪk
adjective
relating to the state immediately preceding waking up