The diagram shows heterolytic fission in which the most electronegative atom takes both electrons in the covalent bond and homolytic fission in which each atom takes one electron from the covalent bond
A nucleophile ‘loves’ a positive charge and an electrophile ‘loves’ a negative charge
Different types of reactions in organic chemistry
Curly arrows show electron pairs moving from the source (e.g. a nucleophile) to its destination (e.g. an electrophile)
转载自savemyexams
© 2024. All Rights Reserved. 沪ICP备2023009024号-1