(2R)-5'-bromo-3'H-spiro[4-azabicyclo[2.2.2]octane-2,2'-furo[2,3-b]pyridine] → (2'R)-5'-(2-Fluorobenzofuran-3-yl)spiro[1-azabicyclo[2.2.2]octane-3,2'(3'H)-furo[2,3-b]pyridine]

Participants

Reaction Steps

Prepared by a method analogous to that described for the preparation of Example 4 from (2′R)-5′-bromospiro[1-azabicyclo[2.2.2]octane-3,2′(3′H)-furo[2,3-b]pyridine] and 2-fluoro-3-triethylstannylbenzofuran. The title compound was obtained as a colourless solid; m/e 351 (MH+).

Provenance & Evidence