aluminum hydride furnished 2-(2,2-dimethyl-4-propyltetrahydro-2H-pyran- 4-yl)ethanamine, which reacted with furfural and a heterocyclic ketone followed by reduction to form the secondary amines and some amides. Hydrolysis of the above nitrile resulted in the corresponding acid, which was converted in a series of amides.
除去
氰基-(2,2-二甲基-4-丙基四氢-2 H-
吡喃-4-基)
乙酸乙酯中的乙氧基羰基,得到相应的(2,2-二甲基-4-丙基四氢-2 H-
吡喃-4)。 -基)
乙腈。后者用氢化
锂铝还原得到2-(2,2-二甲基-4-丙基四氢-2 H-
吡喃-4-基)
乙胺,其与
糠醛和杂环酮反应,然后还原形成仲胺。和一些酰胺。上述腈的
水解产生相应的酸,将其转化为一系列酰胺。