Reaktion #52330

ord-4c55b4c1142947ad8cbcf5785fb97f8f

Reaktionsgleichung

Brc1cncc(Br)c1
3,5-dibromopyridine
CCO
ethanol
CCOc1cncc(Br)c1
title compound
Ausbeute 60.0%
CCOc1cncc(Br)c1
3-Bromo-5-ethoxy-pyridine
Ausbeute 60.0%

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

The title compound was synthesized from 3,5-dibromopyridine and ethanol using the procedure described in Example 53, step (a) in 60% yield. 1H NMR (CDCl3) δ 8.27 (bs, 1H), 8.23 (bs, 1H), 7.33 (m, 1H), 4.06 (q, 2H, J=7.0 Hz), 1.43 (t, 3H, J=7.0 Hz).

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US06855722B2uspto-grants-2005_02