Tetrahydrofuran → HCID 58409924, compound

Participants

Reaction Steps

A mixture of 6-(4-chlorophenyl)-2-oxo-4-(pyrrolidin-1-yl)-2H-pyran-3-carbonitrile (300 mg), indanone-2 (132 mg) and NaH (33 mg) in THF was stirred for <5 min. After completion, the reaction solvent was evaporated under vacuum to dryness and crude solid was quenched with ice water and subsequently neutralized with dil. HCl, finally purified by column chromatography using ethylacetate-hexane as eluent. White solid; mp 197-199° C.; FAB MS 370 (M+); IR (KBr) 2217 cm−1 (CN).

Provenance & Evidence