The phenolic metabolite, 1-(4-hydroxyphenyl)-2-methyl-2-(n-propylamino)propane (1e) was prepared by a Ritter reaction from either 3-(4-methoxyphenyl)-2-methyl-1-propene or 3-(4-methoxyphenyl)-2-methyl-2-propanol and propionitrile. Three other products of the Ritter reaction were isolated and identified by interpretation of their mass spectra. Another phenolic metabolite, 1-(4-hydroxy-3-methoxyphenyl)-2-methyl-2-(n-propylamino)propane (1f) could not be prepared by a Ritter reaction but was obtained from the product of the reaction between 3-(4-benzyloxy-3-methoxyphenyl)-2-methyl-1-propene and iodine isocyanate.
苯酚代谢物,1-(4-羟基苯基)-2-甲基-2-(n-丙基氨基)丙烷(1e)是通过从3-(4-甲氧基苯基)-2-甲基-1-丙烯或3-(4-甲氧基苯基)-2-甲基-2-丙醇和丙腈进行Ritter反应制备而成。通过解释它们的质谱图鉴定出了Ritter反应的另外三种产物。另一种苯酚代谢物,1-(4-羟基-3-甲氧基苯基)-2-甲基-2-(n-丙基氨基)丙烷(1f)无法通过Ritter反应制备,但可以从3-(4-苄氧基-3-甲氧基苯基)-2-甲基-1-丙烯和碘异氰酸酯的反应产物中获得。