HCID 13936575, compound → HCID 13936581, compound

Participants

Reaction Steps

A suspension of the product of (a) above (3.60 g), in toluene (40 ml) was refluxed for 2 hours, and the resulting solution concentrated to half volume and cooled to room temperature to give crystals. Filtration followed by drying in vacuo afforded colorless crystals, 3.29 g, in 99.1% yield of product (b).

Provenance & Evidence