21. Benzyl chloride was first prepared from treatment of benzyl alcohol with hydrochloric acid.22. Benzyl chloride was first prepared from treatment of benzyl alcohol with hydrochloric acid. 23. For example, potassium benzyl can be prepared from toluene using this reagent. 24. Benzyl and allyl compounds often exhibit similar chemical properties.25. For example, AIBN leads to benzyl bromide. 26. Essential oils include terpenoids, benzyl benzoates, allylphenols, and guaianolidous sesquiterpene lactones. 27. Benzyl alcohol reacts with acrylonitrile to give " N "-benzylacrylamide.28. Permanent side-chain protecting groups are typically benzyl or benzyl-based groups. 29. Permanent side-chain protecting groups are typically benzyl or benzyl -based groups. 30. It is a semi-synthetic analogue of the naturally occurring benzyl -penicillin.
