Boron tribromide → HCID 69780721, compound

Participants

Reaction Steps

Prepared by treating 1t with boron tribromide (3 eq) in CH2Cl2 at room temperature. Yield (29%); 1H NMR (d6-DMSO) δ 11.95 (br s, 1H), 10.57 (s, 1H), 7.71 (d, J=8.8 Hz, 2H), 7.38–7.07 (m, 13H), 6.85 (t, J=8.8 Hz, 4H), 6.38 (d, J=15.7 Hz, 1H), 2.36 (q, J=7.4 Hz, 2H), 0.82 (t, J=7.4 Hz, 3H); APcI m/z: 510 (M+H+).

Provenance & Evidence