反应详情

The title compound was prepared in analogy to the procedure described in Step 57.1 using 4-methoxybenzylamine, 4-chlorobenzaldehyde and ethyl 2,4-dioxovalerate at 120° C. for 3 hr. The title product precipitated at RT. tR: 4.90 min (HPLC 1); tR: 1.03 min (LC-MS 2); ESI-MS: 372 [M+H]+, ESI-MS: 370 [M−H]− (LC-MS 2).

1. customThe title product precipitated at RT