Ethyl 2-benzyl-8-hydroxy-1-oxo-3,4-dihydropyrrolo[1,2-a]pyrazine-7-carboxylate → 2-[(3-Chlorophenyl)methyl]-8-hydroxy-1-oxo-3,4-dihydropyrrolo[1,2-a]pyrazine-7-carboxylic acid

Participants

Reaction Steps

The title compound was prepared using a procedure similar to that described in Example 2, except that ethyl 2-benzyl-8-hydroxy-1-oxo-1,2,3,4-tetrahydropyrrolo-[1,2-α]pyrazine-7-carboxylate was substituted with ethyl 2-(3-chlorobenzyl)-8-hydroxy-1-oxo-1,2,3,4-tetrahydropyrrolo[1,2-α]pyrazine-7-carboxylate.

Provenance & Evidence