Macrocycle Size Matters: “Small” Functionalized Rotaxanes in Excellent Yield Using the CuAAC Active Template Approach
作者:Hicham Lahlali、Kajally Jobe、Michael Watkinson、Stephen M. Goldup
DOI:10.1002/anie.201100415
日期:2011.4.26
the CuAAC active template reaction not only is it demonstrated to be possible to use smaller macrocycles, but, surprisingly, that smaller macrocycles lead to higher yields of rotaxane product (see scheme). The synthesis of “small” functionalized [2]rotaxanes showcases this as a method for the production of materials with potential applications in molecular electronics, drug delivery, sensing, and enantioselective
通过缩小CuAAC活性模板反应中的大环,不仅证明可以使用较小的大环,而且令人惊讶的是,较小的大环可导致轮烷产品的更高收率(参见方案)。“小的”功能化[2]轮烷的合成证明这是一种生产材料的方法,在分子电子学,药物输送,传感和对映选择性催化方面具有潜在的应用前景。