Methanesulfonic Acid → HCID 86746431, compound

Participants

Reaction Steps

To a solution of 1,1-bis (4-pyridinylmethyl)-3-phenyl-1H-indene (1.0 g, 2.7 mmol) in dichlorcmethane was added methanesulfonic acid (5.4 mmol, 0.52 g, 0.35 ml ). The solvent was evaporated and the residue was recrystallized from ethyl acetate/ispropanol to give white crystals, 0.8 g, m.p.>250°.

Provenance & Evidence