1-Allyl-5-chloro-indoline-2,3-dione

摘要

In the title compound, C11H8ClNO2, the allyl side chain is almost perpendicular to the 5-chloro-indoline-2,3-dione ring system, with a dihedral angle of 88.0?(3)°. In the crystal, C—H?O inter-actions link the mol-ecules into layers lying parallel to the?bc?plane.