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单词 Stepwise reaction
释义

Stepwise reaction

英语百科

Stepwise reaction

A stepwise reaction is a chemical reaction with one or more reaction intermediates and involving at least two consecutive elementary reactions.

In a stepwise reaction, not all bonds are broken and formed at the same time. Hence, intermediates appear in the reaction pathway going from the reactants to the products. A stepwise reaction distinguishes itself from an elementary reaction in which the transformation is assumed to occur in a single step and to pass through a single transition state.

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