Phenylborinic acid derivatives, their preparation and their use as intermediates in syntheses

摘要

benzu00e8neborinique acid derivatives according to formula (1).in ru2083 ru2081, ru2082 and represent each independently of one another, or a group (cu2081 - cu2082) alkyl, or an aryl group, cru2081ru2082ru2083 group in position 1 or 2 of the tetrazole ring.their preparation and their use as synthetic intermediates.