4-Cyano-2-Fluorophenylboronic Acid → HCID 86701209, compound

Participants

Reaction Steps

The title compound is prepared from 5-chloro-1″-tert-butoxycarbonyl-dispiro[2,3-dihydrofuro[2,3-c]pyridine-2,1′-cyclobutane-3′,4″-piperidine] and 4-cyano-2-fluoro-phenylboronic acid following a procedure analogous to that described for Example 1; the reaction is conducted in a microwave oven at 140° C. LC (method 3): tR=1.16 min; Mass spectrum (ESI+): m/z=450 [M+H]+.

Provenance & Evidence