作者:Vladimir V. Burmistrov、Dmitry А. Pitushkin、Vladimir V. Vasipov、Vladimir S. D’yachenko、Gennady M. Butov
DOI:10.1007/s10593-019-02507-4
日期:2019.7
yl)-2-(O,S,Se)hydantoins were synthesized in the reaction of (adamantan-1-ylalkyl)heteroallenes with glycine ethyl ester hydrochloride under mild conditions in 75–85% yields. A method was developed for the synthesis of novel adamantan-1-ylalkyl isoselenocyanates, precursors in the synthesis of adamantylated 2-selenohydantoins. For the first time, 3-(adamantan-1-yl)-2-(O,S)hydantoins were synthesized
在(金刚烷-1-基烷基)杂芳烃与甘氨酸乙酯盐酸盐盐酸盐在75-85%的温和条件下反应,合成了一系列3-(金刚烷-1-基烷基)-2-(O,S,Se)乙内酰脲。产量。开发了一种用于合成新的金刚烷-1-基烷基异硒酸氰酸酯的方法,所述金刚烷-1-基烷基异硒代氰酸酯是金刚烷基化的2-硒代乙内酰脲合成中的前体。首次通过2-(O,S)乙内酰脲与1,3-脱氢金刚烷在加热的1,4-二恶烷中的反应合成3-(金刚烷-1-基)-2-(O,S)乙内酰脲回流1 h,产率为75-80%。