1-Bromo-3-chloro-1,2-diaryle-2-propanols, process for the stereoselective preparation of erythro-1-bromo-3-chloro-1,2-diaryle-2-propanols and their conversion into azolyle methyloxiranes

摘要

1 - bromine - 3 - chloro - 2 - diaryl 2 propanole of general formula iin the n and m for 1, 2 or 3 and ru00b9 and ru00b2 hydrogen, halogenalkyl, alkoxy, halogenalkoxy, t - butyl or a. replaced: aromatic rest means; the production and implementation azolylmethyloxiranen.