γ‐Valerolactone as a Promising Bio‐Compatible Media for One‐Pot Synthesis of Spiro[indoline‐3,4'‐pyrano[3,2‐c]chromene Derivatives

@inproceedings{Diwan2018ValerolactoneAA,
  title={γ‐Valerolactone as a Promising Bio‐Compatible Media for One‐Pot Synthesis of Spiro[indoline‐3,4'‐pyrano[3,2‐c]chromene Derivatives},
  author={Furqan Mohammed Diwan and Mazahar Ahmed Farooqui},
  year={2018}
}