Methyl 4-(4-bromo-anilino)-2',5-dioxo-5H-spiro-[furan-2,3'-indoline]-3-carboxyl-ate

Rajeswari Gangadharan1, Selvarangam E Kiruthika2, K Sethusankar3

  • 1Department of Physics, Ethiraj College for Women (Autonomous), Chennai 600 008, India.