This paper describes the preparation of some mercaptoisopentanols: 2-mercapto-3-methyl-1-butanol (I), 1-mercapto-3-methyl-2-butanol (II), 3-mercapto-3-methyl-2-butanol (III) and the unsaturated analogue of compound I - 2-mercapto-3-methyl-2-buten-1-ol (IV). These compounds belong to the flavonoid group present in food responsible for deterioration of their gustatory properties.
这篇论文描述了一些巯基异戊醇的制备过程:2-巯基-3-甲基-1-丁醇(I)、1-巯基-3-甲基-2-丁醇(II)、3-巯基-3-甲基-2-丁醇(III)以及化合物I的不饱和类似物-2-巯基-3-甲基-2-丁烯-1-醇(IV)。这些化合物属于食物中存在的类黄酮类化合物,会导致食物味道恶化。