1. Explain why the preparation of Nylon -6,10 occurs under milder conditions whe

Question

1. Explain why the preparation of Nylon -6,10 occurs under milder conditions when decanedioyl dichloride is used instead of decanedioic acid. Using curved arrows to symbolize the flow of electrons, write the stepwise. mechanism for the condensation reaction between decandioyl dichloride and 1,6-hexanediamine. Write an equation for the formation of the salt produced from one molecule of hexanedioic acid and two molecules of 1,6-hexanediamine. Why is sodium carbonate used in the reaction to prepare Nylon -6,10? Explain the large decrease in the bulk of the rope of Nylon -6,10 upon drying. Using full structural formulas, draw a typical portion of a Nylon -6,6 molecule;

Explanation / Answer

1. This is because the reactivity of the decanedioyl dichloride, in general the acyl chlorides are more reactives that the corresponding acids. It helps the synthesis of the Nylon in the industry because it is less expensive, than the method using the acid.

4.To neutralized the HCl that it is produce like side-product in the reaction.

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