neighbouring group participation

neighbouring group participation
Any of many effects in organic chemistry in which the course of a reaction, or its rate, is affected by the presence of a neighbouring functional group; anchimeric assistance

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  • Neighbouring group participation — or NGP in organic chemistry has been defined by IUPAC as the interaction of a reaction centre with a lone pair of electrons in an atom or the electrons present in a sigma bond or pi bond [1]. When NGP is in operation it is normal for the reaction …   Wikipedia

  • neighbouring-group participation — anchimerinis efektas statusas T sritis chemija apibrėžtis Gretimos grupės poveikis reakcijos centrui. atitikmenys: angl. anchimeric assistance; neighboring group participation; neighbouring group participation; synartetic acceleration rus.… …   Chemijos terminų aiškinamasis žodynas

  • neighboring-group participation — anchimerinis efektas statusas T sritis chemija apibrėžtis Gretimos grupės poveikis reakcijos centrui. atitikmenys: angl. anchimeric assistance; neighboring group participation; neighbouring group participation; synartetic acceleration rus.… …   Chemijos terminų aiškinamasis žodynas

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