A new route to dithiirane 1-oxides: Oxidation of tetrathiolanes with dimethyldioxirane
作者:Yi-Nan Jin、Akihiko Ishii、Yoshiaki Sugihara、Juzo Nakayama
DOI:10.1016/s0040-4039(98)00522-x
日期:1998.5
gave di-1-adamantyldithiirane 1-oxide. Similarly, reaction of 1-adamantyl-t-butyltetrathiolane with DMD gave (1RS,3SR)- and (1RS,3RS)-1-adamantyl-t-butyldithiirane 1-oxides. In the reactions, intermediary formation of tetrathiolane 1-oxides was suggested by low-temperature 13C NMR.
在二氯甲烷和丙酮中,用二甲基二环氧乙烷(DMD)氧化二-1-金刚烷基四硫杂环戊烷,得到二氧化金刚烷-2-环氧乙烷-1-氧化物。类似地,1-金刚烷基的反应吨与DMD -butyltetrathiolane得到(1个RS,3 SR) -和(1个RS,3个RS)-1-金刚烷基吨-butyldithiirane 1-氧化物。在反应中,通过低温13 C NMR暗示了中间体四硫杂环戊酸酯一氧化物的形成。