In this paper, in addition to introducing efficient method for bromohydrin and bromoether preparation, simple, green and efficient method to C-N bond formation from alkene and N,N'-Dibromo-N,N'-1,2-ethanediyl-bis(p-toluenesulfonamide) [BNBTS] in water was investigated. The reaction between alkenes, $\beta}$-cyclodexterin, and BNBTS took place in water afterward, by making media basic; it will give the corresponding valuable building blocks in good yields (45-79%).
本文除介绍了
溴海因和
溴醚的高效制备方法外,还研究了烯烃与N,N'-二
溴-N,N'-1,2-乙二基双(
对甲苯磺酸酰胺)[B
NBTS]在
水中形成C-N键的简单、绿色、高效的方法。烯、
$\beta}$-环脱氧核苷酸和 B
NBTS 在
水中反应后,通过使介质碱性化,可以得到相应的有价值的结构单元,收率很高(45-79%)。