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ChemicalBook CAS DataBase List 5-(4-BROMOPHENYL)-1,3-OXAZOLE
72571-06-3

5-(4-BROMOPHENYL)-1,3-OXAZOLE synthesis

11synthesis methods
-

Yield:72571-06-3 95%

Steps:

Preparation of 5-(4-bromophenyl)oxazole (VIa)

Preparation of 5-(4-bromophenyl)oxazole (VIa)
Prepared as for intermediate Ic above from 4-bromobenzaldehyde to give intermediate VIa (15.000 g, 95%).
1H NMR (300 MHz, CDCl3) δ 7.92 (s, 1H), 7.56 (d, J=8.8 Hz, 2H), 7.51 (d, J=8.8 Hz, 2H), 7.36 (s, 1H).

References:

US2018/202388,2018,A1

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