Pivaloyl chloride → HCID 178499121, compound

Participants

Reaction Conditions

Reaction Steps

Pivaloyl chloride 1.1 eq. was added to a solution of the product of Step 2 in pyridine, and the mixture was heated to 40° C. for 10 minutes. HPLC showed the complete conversion of starting material. The reaction mixture was concentrated, the resulting oil was diluted with ethyl acetate and washed with 1 N HCl solution. The title product was obtained as a brown solid after evaporation of the organic phase and trituration with diethyl ether.

Provenance & Evidence