A SIMPLE LARGE SCALE SYNTHESIS OF 1,3-BIS-(4,4-DIMETHYL-2-OXAZOLINYL)BENZENEFootnote1

*Oxazoline Chemistry: Part I.

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• Analytical and spectroscopic data for 1: mp (uncorrected): 75–78°C; IR (NaCl): 1650 cm−1 [υ(C=N)]; 1H NMR (300 MHz, CDCl3/TMS, ppm): δ = 8.45 (s, 1H, ArH), 8.02 (d, J = 9.5 Hz, 2H, ArH), 7.40 (t, 1H, ArH), 4.07 (s, 4H), 1.34 (s, 12H) [lit.10 mp 78–80°C; IR (CHCl3): 1650 cm−1; 1H NMR (100 MHz, CDCl3) δ = 8.47 (s), 8.02 (d, J = 7 Hz), 7.40 (t), 4.07 (s), 1.33 (s)].
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