HCID 18958727, compound → HCID 178441877, compound

Participants

Reaction Steps

A mixture of 3.0 g of the product of Example 1 and 10 ml of trimethylorthovalerate is heated at 130 C. for 30 minutes. The reaction mixture is cooled to room temperature and diluted with hexanes. The resulting colorless solid is collected by filtration, washed with hexanes and dried to give 2.0 g of the desired product as a solid, m.p. 190° C.

Provenance & Evidence