Related Products of 10103-06-7, A common heterocyclic compound, 10103-06-7, name is 2,3-Dimethoxynaphthalene, molecular formula is C12H12O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
(a) 1-(6,7-Dimethoxy-naphthalen-2-yl)-heptan-1-one Aluminium chloride (2.66 g) was added to a solution of: heptanoylchloride (3.1 ml) and 2,3-dimethoxynaphthalene (3.76 g) in methylene chloride (50 ml) at 0 C. The reaction mixture was stirred at room temperature overnight and then worked up as described in example 3(a). The crude product was recrystallized from ethanol. Yield: 2.8 g, melting point 77-78 C. 1H-NMR (DMSO-d6, 400 MHz): 8.49 (s,1H), 7.81 (s,2H), 7.51 (1H); 7.18 (s,1H), 3.92 (s,3H), 3.91 (s,3H), 3.07 (t,2H, J=8 Hz), 1.61-1.68 (m,2H), 1.29-1.37 (m,8H), 0.87 (t,3H, J=8 Hz).
The synthetic route of 10103-06-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Baeckstroem, Reijo; Pystynen, Jarmo; Lotta, Timo; Ovaska, Martti; Taskinen, Jyrki; US2004/34011; (2004); A1;,
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