二取代瓜环[6]及其轮烷衍生物的合成。
Synthesis of disubstituted cucurbit[6]uril and its rotaxane derivative.
作者信息
Isobe Hiroyuki, Sato Sota, Nakamura Eiichi
机构信息
Department of Chemistry, The University of Tokyo, Bunkyo, Hongo, Tokyo 113-0033, Japan.
出版信息
Org Lett. 2002 Apr 18;4(8):1287-9. doi: 10.1021/ol025749o.
PMID:11950344
Abstract
Synthesis of diphenyl cucurbit[6]uril (CB[6]) has been achieved via co-oligomerization of diphenyl glycoluril and unsubstituted glycoluril. The unsymmetrically substituted CB[6], Ph(2)CB[6], was further converted to a rotaxane incorporating bis(dinitrophenyl)spermine. [reaction: see text]
摘要
通过二苯基甘脲和未取代的甘脲的共低聚反应实现了二苯基葫芦[6]脲（CB[6]）的合成。不对称取代的CB[6]，即Ph(2)CB[6]，进一步转化为包含双（二硝基苯基）精胺的轮烷。[反应：见正文]
Zotero 插件