Assertion: propanol's group | /r/HasProperty | replaced by a chlorine atom
Facets:
value: by unimolecular nucleophilic substitution
type: MANNER
Source sentences:
text: For instance, tertiary alcohols react with hydrochloric acid to produce tertiary alkyl halides, where the hydroxyl group is replaced by a chlorine atom by unimolecular nucleophilic substitution.