Which of the following is true for Williamson | vedclass

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(D) Williamson's synthesis is a laboratory method for the preparation of symmetrical and unsymmetrical ethers. It involves the reaction of an alkyl ha

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(D) Williamson's synthesis is a laboratory method for the preparation of symmetrical and unsymmetrical ethers. It involves the reaction of an alkyl halide with a sodium alkoxide. The reaction proceeds via an $S_{N}2$ mechanism. Because it follows the $S_{N}2$ mechanism,it is sensitive to steric hindrance. Therefore,primary alkyl halides are preferred,while tertiary halides are not used because they undergo elimination reactions to form alkenes instead of ethers. Thus,all the given statements are correct.

Which of the following is true for Williamson's synthesis?

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