Англо-русский словарь по экологии. 2011.

Смотреть что такое "biradical" в других словарях:

  • biradical — biradikalas statusas T sritis chemija apibrėžtis Dalelė, turinti du nesuporuotus valentinius elektronus. atitikmenys: angl. biradical rus. бирадикал …   Chemijos terminų aiškinamasis žodynas

  • biradical — noun Date: 1943 a free radical or compound with two unpaired electrons …   New Collegiate Dictionary

  • biradical — /buy rad i keuhl/, n. Chem. diradical. [BI 1 + RADICAL] * * * …   Universalium

  • biradical — noun any molecule having two independent radical centres …   Wiktionary

  • biradical — bi·radical …   English syllables

  • biradical — (ˈ)bī+ noun Etymology: bi (I) + radical : a free radical or compound (as sulfur monoxide .SO.) with two unpaired electrons * * * /buy rad i keuhl/, n. Chem. diradical. [BI 1 + RADICAL] …   Useful english dictionary

  • Non-Kekulé molecule — Examples of non Kekulé (a) polyenes, (b) quinodimethanes, and (c) polynuclear aromatics A non Kekulé molecule is a conjugated hydrocarbon that cannot be assigned classical Kekulé structures. Since non Kekulé molecules have two or more formal… …   Wikipedia

  • Ene reaction — The Ene reaction (also known as the Alder ene reaction) is a chemical reaction between an alkene with an allylic hydrogen (the ene) and a compound containing a multiple bond (the enophile), in order to form a new σ bond with migration of the ene… …   Wikipedia

  • Bergman cyclization — The Bergman cyclization or Bergman reaction or Bergman cycloaromatization is an organic reaction and more specifically a rearrangement reaction taking place when an enediyne is heated in presence of a suitable hydrogen donor ( Scheme 1 ) [ p… …   Wikipedia

  • 10102-43-9 — Monoxyde d azote Monoxyde d azote Général …   Wikipédia en Français

  • Monoxyde D'azote — Général …   Wikipédia en Français