2-(2-Bromophenyl)ethanimidamide hydrochloride → HCID 178450816, compound

Participants

Reaction Steps

5-Benzyloxy-2-(2-bromobenzyl)-6-hydroxypyrimidine-4-carboxylic acid tert-butyl ester (148) (28 g, crude) as a brown solid was synthesized from 2-(2-bromophenyl)-acetamidine hydrochloride salt (147) (17.76 g, 71.32 mmol) and (E)-2-benzyloxy-3-hydroxy-but-2-enedioic acid 4-tert-butyl ester 1-methyl ester (4) (32.95 g, 106.98 mmol) following the procedure as described for 5-benzyloxy-2-(2,3-dichlorobenzyl)-6-hydroxypyrimidine-4-carboxylic acid tert-butyl ester (130). The product was used without purification for further synthesis.

Provenance & Evidence