N-bromobutanimide → HCID 22559011, compound

Participants

Reaction Steps

According to the procedure described in the synthesis method of Intermediate 3 in Reference Example 1 (Step g) with the modifications that the reaction was carried out under ice cooling for 30 minutes and at room temperature for 20 hours, 4-(4-methoxyphenyl)butyric acid (11.64 g, Ald) and NBS (11.21 g) were reacted and treated to obtain the title compound (Intermediate 11, 16.30 g).

Provenance & Evidence