5,7-Dichloro-3,4-dihydro-2H-isoquinolin-1-one (cas# 885273-81-4) is used in the preparation of cyclic benzolactams via electrophilic aromatic substitution reactions of carbamoyl cations. It also has potential use as an active agent for enhancing stress tolerance in plants against abiotic stress, for boosting plant growth and/or increasing plant yield.
