These common heterocyclic compound, 50742-37-5, name is (3-Phenoxyphenyl)methanamine, 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. Formula: C13H13NO
EXAMPLE 5 The procedure is carried out as described in Example 1(b) but with the use of 50 g (0.25 mol) of 3-phenoxybenzylamine and 25 g (0.255 mol) of cyclohexanone. Distillation leaves 41 g (0.147 mol) of N-cyclohexylidene(3-phenoxybenzylamine), corresponding to a yield of 58.7% of theory; b.p. 135-136 C./4 Pa. Analysis for C19 H21 NO (molecular weight 279.38): calculated: C 81.69% H 7.58% N 5.01% O 5.73% found: C 80.81% H 7.56% N 5.02% O 6.12%. NMR spectrum tau [ppm]: 2.6-3.2(m), 5.51(s), 7.65(m), 8.33(m) in the ratio of 9:2:4:6.
The synthetic route of (3-Phenoxyphenyl)methanamine has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Ciba-Geigy Corporation; US4231962; (1980); A;,
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