Reagent-Installed Capsule Network: Selective Thiocarbamoylation of Aromatic Amines in Crystals with Preinstalled CH3NCS
作者:Yasuhide Inokuma、Guo-Hong Ning、Makoto Fujita
DOI:10.1002/anie.201107190
日期:2012.3.5
Crystalline reagent capsules were prepared by installing CH3NCS into networked molecular capsules. While the tight encapsulation completely prevented leaching of reagent molecules into the supernatant, introduction of amines into the interstitial pores triggered reagent delivery. As a result, enhanced substrate selectivity was observed in crystalline‐state thiocarbamoylation (see picture; 86:14 in
通过将CH 3 NCS安装到网络分子胶囊中来制备结晶试剂胶囊。虽然紧密封装完全防止了试剂分子渗入上清液,但是将胺引入到间隙孔中会触发试剂的输送。结果,在结晶态的硫代氨基甲酰化反应中观察到了增强的底物选择性(参见图片; 86:14偏爱2-萘胺对1-萘胺)。