Mannich Compounds of 2-Naphthol Derivatives.
作者:Hiromu Mori、VipichandraS. Gandhi、Erwin Schwenk
DOI:10.1248/cpb.12.112
日期:——
The Mannich reactions of some 2-naphthol and its tetrahydro compounds were studied. The Mannich reaction of 2-naphthol (I) by morpholine gave 1-(morpholinomethyl) compound (II), which was also obtained by same reaction of 2-hydroxy-1-naphthoic acid (V). On the other hand, the Mannich reaction of 2-tetralol (XVI) gave 3-(morpholinomethyl) derivative (XV). 2-Hydroxy-3-naphthoic acid (VI) and its tetrahydro compound (IX) were introduced into 1-(morpholinomethyl) derivatives, XVII and XIX, respectively. Some transformations of these Mannich compounds were also studied.
研究了一些 2-萘酚及其四氢化合物的曼尼希反应。2-萘酚(I)与吗啉的曼尼希反应生成 1-(吗啉甲基)化合物(II),2-羟基-1-萘酸(V)也通过同样的反应得到了这种化合物。另一方面,2-四氢萘酚(XVI)通过曼尼希反应得到 3-(吗啉甲基)衍生物(XV)。2-Hydroxy-3-naphthoic acid (VI) 及其四氢化合物 (IX) 分别被引入 1-(吗啉甲基)衍生物 XVII 和 XIX。还研究了这些曼尼希化合物的一些转化过程。