References
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- Ireland , R. E. and Walba , D. M. Org. Synth. , 56 44 Chou, T.; Yuan, J. and Tsao, C. J. Chem. Research (S), 1985, 18
- Comins , D. L. , Brown , J. D. and Mantlo , N. B. 1982 . Tetrahedron Lett. , 39 : 3979 Comins, D. L. and Brown, J. D. Tetrahedron Lett., 1983, 49, 5465; Comins, D. L. and Brown, J. D. J. Org. Chem., 1984, 49, 1078
- The preparation of 2-methoxy-6-tbutyloxybenzaldehyde was achieved by the direct formylation (DMF, n-BuLi, toluene) of 3-t-butyloxyanisole5. b p. 62–64°C, 0.5 mmHg. NMR δCDl3, 1.48 (9H, s, O-tBu), 6.50 (2H, d, d, H(3) and H(5)J = 8Hz), 7.30 (1H, dd, H(4)J = 8Hz), 10.30 (1H, s, CHO), 11.65 (1H, b, OH). IR vC = O, 1650cm−1, vOH, 2700–3600cm−1..
- Holcombe , J. L. and Livingstone , T. 1986 . J. Org. Chem. , 51 : 11