Reacción #52329

ord-11e2f967ab0649b7be94a52068d1d18a

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

The title compound was synthesized from 3-bromo-5-(2,2,2-trifluoro-ethoxy)-pyridine and 3,3,3-triethoxypropyne using the procedure described in Example 43, step (e), in 46% yield. 1H NMR (CDCl3) δ 8.44 (bs, 1H), 8.35 (bs, 1H), 7.34 (m, 1H), 4.40 (q, 2H, J=7.9 Hz), 3.76 (q, 6H, J=7.1 Hz), 1.28 (t, 9H, J=7.1 Hz).

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US06855722B2uspto-grants-2005_02