作者:M. V. Leonova、L. P. Permyakova、M. R. Baimuratov、Yu. N. Klimochkin
DOI:10.1134/s1070428020040119
日期:2020.4
AbstractFunctionally substituted oxiranes were synthesized by epoxidation of unsaturated compounds of the adamantane series with m-chloroperoxybenzoic acid. Adamantyl-substituted epibromohydrins reacted with nitrogen, oxygen, and sulfur nucleophiles to give only halogen substitution products. 2-(Adamantan-1-yl)-3-hydroxypropanoic acid was obtained by the reaction of 2-(adamantan-1-yl)-2-(bromomethyl)oxirane with 98%
摘要官能取代的环氧乙烷,通过金刚烷系列与不饱和化合物环氧化合成米氯过氧苯甲酸。金刚烷基取代的表溴醇与氮,氧和硫的亲核试剂反应,仅产生卤素取代产物。通过2-(金刚烷-1-基)-2-(溴甲基)环氧乙烷与98%的硝酸反应获得2-(金刚烷-1-基)-3-羟基丙酸。氨基甲基氧杂环丁烷的酸催化开环得到三官能衍生物,即含金刚烷的氨基卤代醇。用正丁基锂处理反式-2-(金刚烷-1-基)-2-(苯基硫烷基甲基)环氧乙烷产生Z和E的混合物1-(金刚烷-1-基)-3-(苯基硫烷基)丙-2-烯-1-醇的异构体,而反式-2-(金刚烷-1-基)-3-(苯氧基甲基)环氧乙烷是转化为(E)-3-(金刚烷-1-基)丙-2-烯醛。