1605309-91-8Relevant articles and documents
Self-folded silyl cavitands with In- and outwardly directed allyl groups
Ohashi, Kazuhiro,Ito, Kouhei,Iwasawa, Tetsuo
supporting information, p. 1597 - 1601 (2014/03/21)
Cavitands endowed with in- and outwardly directed allylsilanes are described; epoxidation reactions of the allyl groups with meta-chloroperbenzoic acid are included. The synthesis of introverted and extroverted allylsilanes tethered to triquinoxaline-spanned resorcinarenes was successfully achieved. Competitive epoxidation experiments between the two isomers disclosed that the introverted allyl was more reactive than the extroverted allyl, despite a clearly congested nuisance: the vase-formed cavity would actively stabilize the reaction process. Copyright