作者:Josef Bailer、Peter K. Claus、Friedrich W. Vierhapper
DOI:10.1016/0040-4020(80)80041-x
日期:1980.1
1,3-Dithiane-1-N-p-chlorophenylimides (1,4-9) were prepared and their configuration and conformation was determined by 1H and 13C NMR. The compounds were rearranged to the corresponding 2-(2'-amino-5'-chlorophenyl)-1, 3-dithianes (1U,4U,9U). The rearrangement reactions took place with ⩾95% stereospecifity. The mechanism of the reaction was investigated with the aid of analogs specifically deuterated
1,3-二噻烷-1-N- p -chlorophenylimides(1,4 - 9)的制备和它们的配置和构象,通过测定1 H和13 C ^ NMR。将化合物重新排列为相应的2-(2'-氨基-5'-氯苯基)-1,3-二硫烷(1U,4U,9U)。重排反应以reactions95%的立体特异性发生。借助在C-2专门氘化的类似物研究了反应机理。