Abstract
A mathematical model of the synthon is suggested. The term synthon is used to denote one or several molecules or their part(s) with free valences. The notion of isomeric synthons on a set of atoms A and that of the Family of Isomeric Synthons FIS(A) are introduced. Matrix operators are defined for modelling the elementary steps of reorganization of electrons during reactions. A new notion of the reaction distance of isomeric synthons is introduced as the smallest number of elementary steps of reorganization of electrons during the reaction transforming one synthon into another.

This publication has 0 references indexed in Scilit: